Certification and Registration
Acne Products—Clinical Efficacy Testing
Category:
Clinical Efficacy Testing
Background on Acne Issues
Acne is one of the most common skin conditions. According to relevant medical statistics, approximately 50 million people in the United States are affected by acne each year, and around 85% of individuals aged 12 to 24 have experienced or are currently experiencing acne. Although acne is often considered a skin concern primarily associated with adolescents, its prevalence among adults should not be underestimated. For example, approximately 33% of women aged 30 experience acne. In addition to affecting appearance, acne may also create significant psychological and social burdens for those affected. Therefore, scientifically evaluating the efficacy and safety of acne treatment products is an essential step in product development and clinical validation.
Common acne-fighting products
Acne-Fighting Facial Cleanser
Acne-Fighting Toner / Facial Toner
Acne-Fighting Serum
Acne-Fighting Face Cream / Lotion
Acne Spot Treatment Products
Acne-Fighting Face Mask
Medical Acne Patch / Acne Removal Patch
Regardless of the type of acne treatment product, it must achieve a balance between safety and efficacy. The product should be non-irritating and non-comedogenic while demonstrating effectiveness in improving acne conditions, reducing blackheads, and soothing inflammation, thereby helping consumers with acne-prone skin address their concerns.
Clinical Efficacy Testing of Acne Products
(1) Non-Comedogenicity:Ensures that product ingredients do not clog pores or contribute to the formation of new acne lesions.
Evaluation focuses on non-comedogenic, non-occlusive, and dermatologist-approved claims. Dermatologists assess and count inflammatory and non-inflammatory acne lesions, including open comedones, closed comedones, papules, pustules, nodules, and cysts.
Basis for determination: The claim of non-comedogenicity requires that the total number of final lesions is equal to or lower than the baseline value.
(2) Acne Severity Grade
Primarily used to support acne-related claims, including reduction of acne marks, improvement of redness, evening of skin tone, and prevention of recurrence. Dermatologists evaluate acne lesions and assign acne severity grades according to the IGA (Investigator’s Global Assessment) scale.
Volunteers with mild to moderate acne generally fall within the scope of cosmetic efficacy testing. Therefore, evaluations are mainly conducted on acne-prone skin corresponding to Grade 1 and Grade 2 acne, representing mild to moderate conditions.
Through irritation and efficacy evaluations of acne-related products, acne treatment products can be scientifically validated in the following aspects:
Security Assurance: Supports claims such as “non-comedogenic,” pore-friendly, and suitable for acne-prone skin.
Visible Therapeutic Efficacy Evaluation: By comparing acne lesion counts and severity grades, the product’s effectiveness in reducing acne, improving post-acne marks, and alleviating redness and swelling can be demonstrated.
Clinical Credibility: Under dermatologist supervision and based on internationally recognized evaluation criteria, product efficacy claims can be supported with stronger scientific evidence.
Acne is a widespread skin concern affecting millions of people worldwide. The development and marketing of acne treatment products should not only address consumer needs but also rely on rigorous and systematic evaluation methods. Through comprehensive irritation and efficacy assessments, SATISFY provides scientific validation from safety evaluation to performance verification, helping companies develop acne care solutions with enhanced clinical value and market competitiveness.
SATISFY provides safety testing and inspection services for acne treatment products, fragrance products, infant and children’s care products, skincare and anti-aging formulations, cosmetics, SPF sunscreen products, hair care products, deodorants, and antiperspirants. For clinical efficacy testing of cosmetics, including skincare products, please contact SATISFY customer service for professional guidance and comprehensive testing and certification support.
Related Information
SATISFY TECH AND SERVICE LLC
SATISFY TECH AND SERVICE LLC delivers full-lifecycle technical solutions for children’s products, hygiene care, protective equipment, furniture, and building materials. Our framework spans compliance pre-assessment, standard upgrading, and risk control. We empower manufacturers and exporters through expert testing, certification, consulting, and standards interpretation.
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