Acne / Scar / Texture · Atrophic acne scar - rolling
Chemical peel evidence for Atrophic acne scar - rolling
There is not yet enough PubMed evidence for this combination. The procedure exists, but research on this indication may be scarce.
Grade combines the quantity and quality of the research, while direction is a separate signal showing how the papers assess effectiveness.
Median year 2025 Last 5 years 100% Positive results 50% Negative results 1
Known in Korea as
Procedure and brand names vary, but the evidence above applies to the same procedure mechanism.
Key papers
tier1 Comparison of 70% and 100% concentration of trichloroacetic acid peeling efficacy with chemical reconstruction of skin scars technique in atrophic acne scar treatment.
Abstract summary (English) INTRODUCTION: The CROSS (Chemical Reconstruction of Skin Scars) technique employs high concentrations of trichloroacetic acid (TCA). This study aimed to compare the efficacy, safety, and tolerability of the CROSS technique using 70% and 100% TCA. METHODS: A total of 40 patients were randomly assigned to two equal groups of 20: the first group received 70% TCA, while the second group was treated with 100% TCA.
Journal Article, Randomized Controlled Trial, Comparative Study
View on PubMedtier_other Fractional Erbium YAG Laser Resurfacing Versus 20% Trichloroacetic Acid Chemical Peeling in the Treatment of Acne Scars: A Comparative Study.
Abstract summary (English) BACKGROUND: Acne scarring not only affects the aesthetic appearance of an individual but also has a detrimental effect on mental health and social life. Various treatment modalities are available for acne scars. AIM: In this study, fractional erbium-doped yttrium-aluminum-garnet (Er:YAG) laser resurfacing was compared with 20% trichloroacetic acid (TCA) peeling in terms of efficacy and safety.
Journal Article
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