Differences in Perceptions of Beauty and Cosmetic Procedures Performed in Ethnic Patients

Treating the Latin American Aesthetic Patient: A Review

The rich and diverse heritage of Latin American people contributes to a large variety of physical features, which translates to a patient population with a range of motivations for seeking cosmetic procedures and unique perspectives that influence their aesthetic preferences. As there is no one standard of beauty, it is important for physicians to understand the various factors that influence their patients' perceptions of beauty and desires to seek cosmetic treatment, especially because patient preference may differ from the physician perspective. Physicians in Latin America must consider the demographic, ethnic, and cultural factors that influence their patients to ensure culturally sensitive treatment approaches, natural-looking results, and patient satisfaction. This review includes a discussion of published literature, combined with the expert opinion of the authors, to provide a detailed description of the elements that impact aesthetic perceptions of patients living across the Latin American diaspora and highlights important gaps in research for future studies to address.

Neuromodulators in Skin of Color: An International Review

BACKGROUND

As the racial/ethnic diversity of the US population grows, it is imperative for dermatologists to recognize the nuances in the aesthetic treatment of diverse populations.

OBJECTIVE

This comprehensive review explores the safety and efficacy of botulinum toxin A (BTX-A) in skin of color (SOC) populations and highlights variations in aging patterns, skin properties, and aesthetic concerns in SOC populations.

MATERIALS AND METHODS

A review of PubMed/MEDLINE databases from 2004 to 2024 was performed using combinations of the terms botulinum toxin, SOC, Fitzpatrick, race/ethnicity, and Asian, Latin American, Caribbean, Middle Eastern, African, and Pacific countries.

RESULTS

Twenty-three articles examining the use of BTX-A in SOC populations were identified. Twelve studies were from East Asia, 5 from the United States and/or Canada, 3 from South Asia/Southeast Asia, 2 from South America, and 1 from the Middle East. Available data suggest that BTX-A is efficacious and well tolerated in SOC populations.

CONCLUSION

Increased SOC representation in clinical trials may guide the development of tailored treatment approaches to optimize aesthetic outcomes for patients with SOC. A comprehensive knowledge of the variations in aging patterns, skin properties, and aesthetic concerns across SOC populations is essential for providing culturally sensitive cosmetic dermatologic care for diverse populations.

Surface anatomy in dermatology: Part II-Impact on perioperative management, procedural technique, and cosmesis

This CME series reviews updated Delphi consensus surface anatomy terminology through the lens of common medical and procedural dermatology scenarios, helping to underscore high-yield points that can be readily integrated into clinical practice to support patient care. Part I of the series reviewed the current state of standardized surface anatomy, provided an illustrative review of consensus terminology, highlighted prominent landmarks that can aid in critical diagnoses, and related the importance of precise terminology to principles of medical management. Part II will utilize consensus terminology to heighten recognition of key landmarks in procedural dermatology to support optimal functional and aesthetic outcomes.

Racial Perspectives on Facelifts: Evaluating Techniques and Outcomes Across Diverse Populations

BACKGROUND

Facial aesthetic surgery is one of plastic and reconstructive surgery's most sought-after and evolving areas. The growing diversity in both local and worldwide populations compels us to reevaluate our previous approaches and underscores the significance of departing from a singular aesthetic standard. Thankfully, the historical practice of stereotypical racial profiling has become less prevalent in the literature. Regrettably, however, the comparative terminology persists, characterizing non-Caucasian races as deviating from the "norm," which typically refers to the White or Caucasian race. Additionally, there is a lack of contemporary literature comparing the distinctive considerations relevant to rhytidectomy across multiple racial populations.

OBJECTIVES

The aim of this study was to succinctly outline the current body of literature examining the impact of race on facial aging and rhytidectomy, laying the groundwork for subsequent discussion on the relationship between race and facial aesthetic surgery.

METHODS

A comprehensive literature review was conducted using PubMed (National Institutes of Health, Bethesda, MD), identifying all studies published before 2023 discussing facial aging and rhytidectomy, specifically in non-Caucasian patients.

RESULTS

A total of 22 publications was identified. Asians were the most described group, with 12 publications, followed by Black/African with 5 and Hispanic/Latinx with 4.

CONCLUSIONS

In today's context, the aesthetic surgeon must possess the knowledge and readiness to provide culturally sensitive, patient-centered care guided by subtle anatomical nuances, informed by anecdotal recommendations, and ultimately, aimed at effectively addressing aging concerns within diverse populations.

LEVEL OF EVIDENCE: 3

Cosmetic injectables in skin of color: A review of uses, safety, and effectiveness of neuromodulators and dermal fillers

BACKGROUND

Skin of color (SOC) individuals represent a growing market for cosmetic injectables and can have different aesthetic goals and responses to treatment.

OBJECTIVE

A review of the uses, safety, and effectiveness of injectable neuromodulators and dermal fillers in SOC individuals.

METHODS AND MATERIALS

A search of the PubMed/MEDLINE database was conducted from August 1960 to December 2020. Studies that were included either had a focus on SOC (>20% SOC study participants) or dedicated article content commenting on the safety and/or efficacy of injectables in SOC participants.

RESULTS

Of the 503 publications identified, a total of 88 articles were selected for this review. Differences in aging and cultural factors can influence aesthetic goals amongst SOC populations. Available data suggests that botulinum toxin (BTX) and dermal fillers are safe and effective in SOC populations, with the largest amount of data existing for Asian populations. There remains a paucity of research on Black and Latinx populations.

CONCLUSION

BTX and dermal fillers are generally effective and well tolerated in SOC populations, particularly Asian populations for which the greatest amount of data exists. More high quality, randomized controlled trials in Black and Latinx populations are warranted.

Decades of beauty: Achieving aesthetic goals throughout the lifespan

BACKGROUND

Several elements, including age, influence judgments of beauty and attractiveness. Aging is affected by intrinsic factors (e.g., genetics, race/ethnicity, anatomical variations) and extrinsic factors (e.g., lifestyle, environment).

AIMS

To provide a general overview of minimally invasive injectable procedures for facial beautification and rejuvenation to meet the aesthetic goals of patients across their lifespan, organized by decade.

METHODS

This case study review describes aesthetic considerations of females in their third to sixth decade of life (i.e., 20-60 years of age or beyond). Each case study reports the treatments, specifically botulinum toxin type A and soft tissue fillers, used to address aesthetic concerns.

RESULTS

Signs of aging, as well as aesthetic goals and motivations, vary by age groups, cultures, and races/ethnicities. However, there are overarching themes that are associated with each decade of life, such as changes in overall facial shape and specific facial regions, which can be used as a starting point for aesthetic treatment planning. Appropriate patient selection, thorough aesthetic evaluation, product knowledge, and injection technique, as well as good physician-patient communication, are essential for optimal treatment outcomes.

CONCLUSIONS

Nonsurgical facial injectable treatments can successfully enhance and rejuvenate facial features across different age ranges. A comprehensive understanding of facial aging and the aesthetic considerations of patients by the decade contributes to optimal treatment planning and maintenance.

Evaluation of the attractiveness of lips with different volumes after filling with hyaluronic acid

To compare the attractiveness of lips with different volumes after filling in the view of laypersons, dentists, and specialists. The sample comprised close-up frontal and lateral photographs of the lips of 16 women who underwent lip filling procedure with hyaluronic acid and was divided into 2 groups. Group 1: eight women with thinner lips at pretreatment. Group 2: eight female patients with thicker lips at pretreatment. Photographs from before and 10 days after lip filling were used to assess attractiveness randomly displayed in a Google Forms questionnaire and then sent via a messaging app to the evaluators. The evaluators' groups were general dentists, dentists with degrees in facial aesthetics, and laypersons. The attractiveness was evaluated with scores from 0 to 10 (0: least attractive and 10 the greatest). T-tests were used for the statistical comparisons. The group with thinner lips showed significantly improved attractiveness after filling. The group with thicker lips showed a worsening attractiveness after filling. The group with thicker lips had significantly higher attractiveness scores than those with thinner lips. There was no significant difference in the preference between men and women. The group of laypersons was more rigorous, giving significantly lower lip attractiveness scores. Thinner lips showed a significant improvement in attractiveness after filling. Thicker lips showed a worsening of the attractiveness score after filling. Before and after filling, thicker lips had significantly higher attractiveness scores than thinner lips.Clinical relevance: The amount of fillers applied to each patient must be individually evaluated.

Aesthetic considerations when treating the Latin American patient: Thriving in diversity international roundtable series

BACKGROUND

The Hispanic/Latin American population is the fastest growing non-Caucasian group in the United States. Within this group, demand for aesthetic procedures is on the rise. High ethnic variability among these patients influences treatment approaches and patient priorities. Understanding these ethnic differences is central to providing optimal care.

AIMS

To discuss similarities and differences in anatomy and treatment preferences of Hispanic/Latin American patients both within the United States and internationally and explore how these differences may influence or inform aesthetic practices.

PATIENTS/METHODS

In support of clinicians who wish to serve a diverse patient population, a 6-part, international roundtable series focused on diversity in aesthetics was conducted from August 24, 2021 to May 16, 2022. In this roundtable, held in Medellin, Columbia, expert clinicians from across Latin America and the United States were invited to contribute and share best practices.

RESULTS

The results of the second roundtable in the series, the Latin American Patient, are described here. A special emphasis is placed on procedures that address the most commonly encountered concerns in these patients.

CONCLUSIONS

Hispanic and Latino patients represent a broad demographic with unique anatomical features, aesthetic preferences, and treatment priorities. Clinicians should consider these differences when treating this patient population.

Aesthetic considerations for treating the North American multi-ethnic patient: Thriving in diversity international roundtable series

BACKGROUND

The United States is becoming increasingly diverse, and between 2016 and 2019, an increase of 945 832 aesthetic procedures was recorded for Hispanic, African American, and Asian American patients combined. In aesthetics, where outcomes are technique dependent and tied to the clinician's ability to tailor treatment to the needs of individual patients, a knowledge of ethnic differences in anatomy and how aesthetic issues can be safely and effectively addressed in different groups is paramount.

AIMS

To discuss similarities and difference in anatomy and treatment preferences of patients from a variety of ethnic and racial backgrounds and how these differences may influence the products or techniques utilized to achieve natural-looking results and minimize side effects.

PATIENTS/METHODS

In support of clinicians who wish to serve a diverse patient population, a 6-part international roundtable series focused on diversity in aesthetics was conducted from August 24, 2021, to May 16, 2022.

RESULTS

The results of the first roundtable in the series, the North American Multiethnic Patient, are described here.

CONCLUSIONS

A diverse range of patients can benefit from the tailored use of fillers, fat transfer, neuromodulators, lasers, and energy-based devices, as long as differences in structural support, skin, and aging patterns, are appreciated.

Face and Neck Lift Options in Patients of Ethnic Descent

Despite the propensity for humans to classify themselves into separate ethnoraces, the stigma of aging eventually appears in all. The mobile superficial musculo-aponeurotic system is a key area of change across all ethnicities and can be rejuvenated most effectively when the cutaneous retaining ligaments of the face and neck are fully released. The extended facelift techniques are logically the most effective in achieving this. Despite facelift surgery, the neck is often neglected but can be managed in a variety of ways. Changes within the deep neck structures are most effectively addressed under direct vision through a midline submental incision.

A new visible light absorbing organic filter offers superior protection against pigmentation by wavelengths at the UVR-visible boundary region

Skin pigmentation by solar ultraviolet radiation (UVR; ~295-400 nm) is well established. More recently, visible light (VL; 400-740 nm) has been shown to induce rapid pigmentation. Such pigmentation is thought to be caused by oxidative stress, which has associations with skin cancer and photoageing. However, the UVR-VL boundary region has been less well studied. The lower back of healthy Fitzpatrick skin type II-IV individuals was irradiated with increasing doses of narrow-band 385 nm and 405 nm radiation. Pigmentation change was measured immediately, 6 h and 24 h post-irradiation using two reflectance spectroscopy devices and visual grading. Pigmentation was dose-dependently increased in all skin types and time points for both spectra. Two sunscreens, both labelled SPF 15 and UVA protective in the EU and USA (but with different Boots star rating in the UK, 2* vs 5*) were compared. Their formulations were the same apart from the addition of a new organic filter bis-(diethylaminohydroxybenzoyl benzoyl) piperazine (BDBP) that absorbs between 350 and 425 nm. The product that lacked BDBP provided minimal protection against pigmentation, but its addition provided almost complete protection. This demonstrates the needs to improve photoprotection at the UVR-visible border and for sunscreens to act as neutral density filters.

The Facial Aging Process From the "Inside Out"

The normal course of aging alters the harmonious, symmetrical, and balanced facial features found in youth, not only impacting physical attractiveness but also influencing self-esteem and causing miscommunication of affect based on facial miscues. With this evidence-based paper, the authors aim to provide a comprehensive overview of the latest research on the etiology and progression of facial aging by explaining the aging process from the “inside out,” that is, from the bony platform to the skin envelope. A general overview of the changes occurring within each of the main layers of the facial anatomy is presented, including facial skeleton remodeling, fat pad atrophy or repositioning, changes in muscle tone and thickness, and weakening and thinning of the skin. This is followed by an in-depth analysis of specific aging regions by facial thirds (upper, middle, and lower thirds). This review may help aesthetic physicians in the interpretation of the aging process and in prioritizing and rationalizing treatment decisions to establish harmonious facial balance in younger patients or to restore balance lost with age in older patients.

Expert consensus on the facial rejuvenation using the Mint Lift® in Koreans: Perspectives of plastic surgeons

BACKGROUND

It would be mandatory for plastic surgeons to consider anthropometric and anatomical differences between Asians and Caucasians in performing facial rejuvenation procedures using absorbable threadlifts in Asians.

METHODS

A consensus meeting was convened to discuss indications, treatment procedures, possible combination treatments, clinical outcomes, and safety of an absorbable polydioxanone (PDO) monofilament threadlift (Mint Lift® ; HansBiomed Co. Ltd., Seoul, Korea), for which the "Mint Aesthetics Expert Group" was organized with four Korean board-certified specialists in plastic and reconstructive surgery.

RESULTS

Our recommendations are as follows: First, the entry and exit points should be determined considering anatomical characteristics of the face (Level of evidence III). Second, treatment procedures may vary depending on indications (Level of evidence III). Third, short-term efficacy and safety of facial rejuvenation using the Mint Lift® have been well documented (Level of evidence I and III). Third, facial rejuvenation using the Mint Lift® may be combined with a liposuction (Level of evidence III).

CONCLUSIONS

Here, we propose expert consensus on facial rejuvenation using a novel absorbable PDO monofilament threadlift in Koreans. Of note, this is the only expert consensus prepared by board-certified specialists in plastic surgery in Korea. But more evidence-based efforts should be made to update and to expand the current recommendations.

Considerations for the Use of Minimally Invasive Aesthetic Procedures for Facial Remodeling in Transgender Individuals

There is increasing demand among transgender individuals for minimally invasive aesthetic procedures, such as injectable facial fillers and neurotoxins, for facial remodeling and transformation. These procedures may increase transgender individuals’ satisfaction with their appearance and allow them to more effectively harmonize their physical appearance with their perception of self. There is currently a lack of information in the medical literature regarding guidelines for the use of these products in transgender patients. In this report, the authors provide experience-based treatment considerations and recommendations for use of minimally invasive facial aesthetic procedures in transgender patients, including case studies illustrating the use of these procedures for both male-to-female and female-to-male transitioning patients. This report highlights the success of minimally invasive methods for assisting transgender patients in achieving their facial remodeling goals. Clinicians play an integral role in the transitioning process for transgender patients, and facial transformation is a key element of this process. When conducted with sensitivity and attention to individual patient goals at varying stages of transition, facial procedures can be of great benefit in enhancing patients’ self-perception and overall quality of life.

What is in a Name? It is Time to Retire the Term "Asian Blepharoplasty"

PURPOSE

This perspective explores the term "Asian blepharoplasty" and its socioemotional meaning to some patients.

METHODS

N/A.

RESULTS

Words have power. The term "Asian blepharoplasty" makes some patients uncomfortable. To our knowledge, it is the only medical descriptor that uses race.

CONCLUSIONS

The use of the term "Asian Blepharoplasty" may unwittingly make patients uncomfortable and pathologize Asian features. Therefore, we suggest replacing the term "Asian Blepharoplasty" with "Double Eyelid Surgery." For the subset of procedures which do not include the creation of an eyelid crease, "Blepharoplasty" is appropriate.

Depiction of ethnic facial aging by forensic artists and preliminary assessment of the applicability of facial averages

Many characteristics of facial aging are common to all. The age of their onset and which characteristics tend to predominate varies among individuals depending on many factors including their genetic makeup, life experiences, environment in which they live, and the regional, ethnic, or socially perceived group to which they belong. Forensic artists are often asked to provide sketches, 2D or 3D digital renderings, or sculptures representative of how an individual may appear at an older age based on a provided photograph, victim or witness description, and/or cranial remains. The challenge escalates when the subject is a member of a regional, ethnic, or other socially perceived group to which the artist has had little or no exposure. We describe aspects of adult facial aging that are of particular relevance to the forensic artist, applicable software tools, and pertinent facial databases, especially those emphasizing non-white populations. We demonstrate that facial averaging offers two key advantages to the artistic portrayal of facial aging: first, the technique requires relatively small reference databases from groups that may present logistical challenges to collect and second, that a facial average provides a useful representation of the gestalt of the age and ethnicity cohort to which a subject belongs. The artist may use an average along with other available information such as photo reference books, eyewitness descriptions, photos of immediate family members, and cranial structure to guide production of a facial composite drawing, digital age progression, or sculpture of the subject in question.

The color of skin: psychiatric ramifications

Skin color is one of the major attributes that defines both individual distinctiveness and differences between groups. There is a preference for lighter skin world-wide, among both light- and dark-skinned individuals, further leading to skin-color bias based upon skin-color hierarchy within certain ethnoracial groups. The psychiatric and psychosocial ramifications of skin color are important in several situations, including (1) disorders of skin discoloration (eg, vitiligo), which can significantly affect the psychosocial development of the patient especially when it has its first onset during adolescence; (2) widespread use of skin-lightening products, which are used despite knowledge about serious toxicity from inorganic mercury and potent corticosteroids that are some of their main constituents; (3) indoor tanning, which is a recognized carcinogen and practiced by over 50% of university-age adults and 20% of adolescents. Educating about photocarcinogenicity does not change tanning behaviors, which is strongly driven by peer pressure; and (4) when a psychiatric disorder, such as body dysmorphic disorder or major depressive disorder, is the primary basis for skin color dissatisfaction. Despite the role of complex sociocultural and psychiatric factors in clinical manifestations involving skin color, a supportive relation with the dermatologist can significantly aid the patient in managing their disease burden.

Aging in skin of color

Ethnic skin is quickly emerging as the norm in the United States, and as the population becomes more diverse, there is also a projected rise in the number of aging adults. Given the paucity of data regarding aging in ethnic skin, the authors have consolidated available information for this population. Literature examining structural and functional variation of aging in ethnic skin types was primarily found through PubMed and supplemental textbook chapters. Aging is comprised of two synergistic processes, intrinsic or chronologic aging, and extrinsic aging. Caucasian, African American, East Asian, and Hispanic skin each have distinguishing features of aging, but all populations share dyspigmentation, rhytides, and skin laxity. Increased melanin content predisposes skin of color to a greater degree of hyperpigmentation, but skin thickness may protect against the formation of rhytides. Tailored prevention and treatment are also paramount in attaining favorable outcomes for this growing cohort.

Psoriasis in Skin of Color: Insights into the Epidemiology, Clinical Presentation, Genetics, Quality-of-Life Impact, and Treatment of Psoriasis in Non-White Racial/Ethnic Groups

Psoriasis is a chronic inflammatory skin condition affecting diverse racial/ethnic groups throughout the world. Large population-based studies suggest that psoriasis occurs most often in individuals of European ancestry, followed by black and Hispanic individuals, although the true prevalence of psoriasis in non-white individuals is likely underestimated. Despite similarities in psoriasis between ethnic groups, there are notable differences in the presentation, quality-of-life impact, and treatment of psoriasis with important implications for the management of non-white individuals. Overall, heterogeneity in psoriasis susceptibility alleles, in combination with cultural and socioeconomic factors, may explain these differences. In this article, we review the epidemiology, clinical presentation, genetic polymorphisms, quality-of-life impact, and treatment nuances of psoriasis in patients with skin of color.

Natural options for management of melasma, a review

A blemish free, even-toned skin is universally associated with healthy skin. This reasoning makes people desire to have a flawless skin. Melanin is a naturally occurring pigment in humans. This pigment is responsible for skin, hair, and eye color, therefore determines our race and phenotypic appearance. On darker skin types, it is common that melanin production processes malfunctions. These malfunctions often lead to overproduction and secretion of melanin. As a result, unwanted pigmentary problems such melasma occur. Due to unknown etiology and its recurrence in nature, melasma is challenging to treat. The current available melasma treatment options often produce undesired side effects and suboptimum results. First-line topical treatments usually involve hydroquinone or topical steroids. Apart from the irritant reactions, this treatment mode is not suitable for all skin types. Skin care specialists are in search of an effective long-term cosmetics and cosmeceuticals to address hypermelanosis problems. Understanding of naturally occurring depigmenting agents provides an opportunity for more effective ways to manage melasma in all skin types. This review considers the benefits of naturally occurring ingredients which could help address skin pigmentation problems and broaden the choice for skin-lightening treatments.

Considerations When Treating Cosmetic Concerns in Men of Color

BACKGROUND

Men of color include a diverse population encompassing individuals with Fitzpatrick skin Types IV through VI. Yet, there is a paucity of data describing the cosmetic concerns of this population.

OBJECTIVE

To review the basic science of advantages and disadvantages of skin of color and pathophysiology, incidence, and treatment of disorders of cosmetic concern in men of color.

METHODS

A MEDLINE search was performed for publications on sex and racial differences in basic science of skin, common disorders in men of color, and evidence-based treatments.

RESULTS

There are intrinsic differences in skin and hair of darker-complexioned men, particularly in Hispanics, African Americans, Asians, and Afro-Caribbeans. Advantages of darker skin include increased photoprotection, slowed aging, and a lower incidence of skin cancer. However, the increased content of melanin is associated with myriad dyschromias including melasma and postinflammatory hyperpigmentation (PIH). Additional common skin conditions of concern in men of color include pseudofolliculitis barbae, acne keloidalis nuchae, and keloids.

CONCLUSION

A skin color conscious approach should be administered in caring for the cosmetic concerns of men of color that is cognizant of differences in biology of the skin and hair, associated PIH of disorders, and cultural/social practices among this population.

Spectrometric analysis of mercury content in 549 skin-lightening products: is mercury toxicity a hidden global health hazard?

BACKGROUND

Cosmetic skin lightening is practiced worldwide. Mercury is a well-documented melanotoxin added to some lightening products. However, mercury can cause many dermatologic, renal, and neurologic problems. The Food and Drug Administration limits the amount of mercury in cosmetic products to trace amounts, 1 ppm.

OBJECTIVE

The objective of this study was to quantitatively evaluate a large international sample of lightening products for mercury content, focusing on products available to US consumers either online or in stores.

METHODS

A total of 549 skin-lightening products, manufactured in 32 countries, were purchased online in the United States, Taiwan, and Japan and in stores in the United States, China, Taiwan, Thailand, Japan, and Sri Lanka. Cosmetics were screened for mercury content above 200 ppm using a low-cost portable x-ray fluorescence spectrometer.

RESULTS

Of the 549 tested products, 6.0% (n = 33) contained mercury above 1000 ppm. In all, 45% of mercury-containing samples contained mercury in excess of 10,000 ppm. Of lightening products purchased in the United States, 3.3% were found to contain mercury in excess of 1000 ppm.

LIMITATIONS

Our study did not evaluate creams for other melanosuppressive ingredients. Only 1 sample of each product was tested.

CONCLUSION

Our study confirms the national and global presence of mercury in skin-lightening products.

Skin of color: a basic outline of unique differences

Darker skin differs from white skin in presentation, a tendency toward pronounced scarring, and pathophysiology of skin diseases common to those with skin of color. Recent studies highlight differences beyond the surface, which include issues of treatment, scar formation, collagen production, basic structure, and skin cancer development.

AbobotulinumtoxinA for reduction of glabellar lines in patients with skin of color: post hoc analysis of pooled clinical trial data

BACKGROUND

A paucity of research exists on the safety and efficacy of aesthetic medicine products in patients with skin of color (SOC).

OBJECTIVE

To compare the effectiveness and tolerability of abobotulinumtoxinA (BoNTA-ABO) for glabellar lines in a subpopulation of patients with SOC with that in white patients.

MATERIALS AND METHODS

This post hoc analysis considered pooled safety data from six clinical trials from which were derived a safety population (n = 1,869 white, n = 472 SOC), an efficacy population for a comparison of fixed-dose BoNTA-ABO 50 U in white patients (n = 216) and patients with SOC (n = 117), and an efficacy population for a comparison of BoNTA-ABO adjusted to muscle mass in white (n = 555) and patients with SOC (n = 160).

RESULTS

Adverse event rates were similar in white patients and patients with SOC. Onset of effect was similar in patients with SOC and white patients, but the response rate 30 days after treatment was greater in patients with SOC than in white patients.

CONCLUSION

Tolerability and effectiveness of treatment BoNTA-ABO for glabellar lines was similar in patients with SOC and white patients.

Skin-lightening practice among women living in Jordan: prevalence, determinants, and user's awareness

BACKGROUND

The use and misuse of skin-lightening products among women living in Arab communities have not been documented previously. This study investigates the determinants, the prevalence and users awareness associated with the use and misuse of skin-lightening products among women living in Jordan.

METHOD

Female customers arriving at selected pharmacy stores were randomly asked to complete a questionnaire.

RESULTS

A total of 318 women completed the questionnaire, of which 60.7% reported the use of skin-lightening products. Users included women from different age and economic groups. Main reasons for use were preference of lighter skin tone, the treatment of hyperpigmentary disorders or both. More than a third of the users were not aware of the potential side effects of these products. A significantly larger proportion of skin-lightening product users believed that lighter skin tone plays a role in self-esteem, perception of beauty and youth, marriage and employment opportunities when compared with nonusers.

CONCLUSION

Skin lightening is a common practice among women living in Jordan. It is reinforced by the association of lighter skin tone with a number of perceived benefits including perception of beauty, job and marriage opportunity. User's awareness regarding the safety of skin-lightening products and instructions for proper use are important considerations when developing interventions to control the misuse of these products.