GLASS LAB · Medical Aesthetics Evidence Index 303 cells · 19,226 papers · 5,969 top-tier evidence

Skin Quality · Dull skin / glow

Chemical peel evidence for Dull skin / glow

C 45.0 / 100 Insufficient 1 RCT/meta · 2 clinical/observational · 0 case · 4 total
Early-stage evidence

This is an early evidence stage based mainly on observational studies and case reports. Use it as supplementary reference, and follow your doctor's judgment for treatment decisions.

Grade combines the quantity and quality of the research, while direction is a separate signal showing how the papers assess effectiveness.

Median year 2024 Last 5 years 80% Positive results 40% Korea/Asia 2

Known in Korea as

라라필밀크필블랙필플라필각질제거 피지제거 라라필

Procedure and brand names vary, but the evidence above applies to the same procedure mechanism.

Key papers

tier1 Synergistic Enhancement of Compromised Skin Radiance: A Clinical Investigation of Prinsepia utilis Royle Polysaccharides and Nonapeptide Co-Application. Journal of cosmetic dermatology · 2025 · PMID 40367144

Abstract summary (English) BACKGROUND: Skin radiance represents both healthy and esthetic aspects of human skin, usually influenced by a compromised barrier and the aging process. The reduction of the stratum corneum by chemical peels is a prevalent procedure employed to enhance facial radiance, but peeling is not suitable for compromised skin. OBJECTIVES: Prinsepia utilis Royle polysaccharides (PURP) is a natural extract with repairing...

Journal Article, Randomized Controlled Trial

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tier2 Comparative Analysis of Efficacy of Lactic Acid 30% with Ferulic Peel 12% (Combination Peel) Versus TCA 10% with Ferulic Peel 12% (Combination Peel) for Photoageing Skin. Aesthetic plastic surgery · 2024 · PMID 38789806

Abstract summary (English) OBJECTIVES: Chemical peels are used to treat photoageing, pigmentation, improve complexion and dull skin, fine lines and scars. The objective of this study is to do comparative analysis of Lactic Acid 30% with Ferulic peel 12% (combination peel) versus TCA 10% with Ferulic peel 12% (combination peel) for Photoageing Skin. MATERIALS AND METHODS: This is a retrospective study from September 2021 to 2022 with total 50...

Journal Article, Comparative Study

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tier2 The utilization of nonthermal blue (405-425 nm) and near infrared (850-890 nm) light in aesthetic dermatology and surgery-a multicenter study. Journal of cosmetic and laser therapy : official publication of the European Society for Laser Dermatology · 2005 · PMID 16414904

Abstract summary (English) BACKGROUND: A major cause of skin aging is a chronic micro-inflammation triggered by UV radiation and external pollutants. It has been demonstrated that blue light diminishes inflammatory conditions and near infrared light enhances circulation. OBJECTIVES: To assess the effectiveness of a non thermal dual wavelength -- blue (405 - 420 nm) and near infrared (850 - 900 nm) -- light source in skin rejuvenation, in the...

Controlled Clinical Trial, Journal Article, Multicenter Study

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tier0_review INDIVIDUAL ARTICLE: Skincare in Skin of Color: A Comprehensive Approach to Preprocedure, Intraprocedure, and Postprocedure. Journal of drugs in dermatology : JDD · 2024 · PMID 39093664

Abstract summary (English) Hyperpigmentation, uneven skin tone, textural changes, and dull skin are common cosmetic concerns in skin of color. Other signs of aging, including fine lines, deeper wrinkles, and skin laxity, also occur but may present in later decades. In-office procedures such as laser treatments, energy devices, toxins, fillers, and chemical peels are useful options for addressing the most common cosmetic concerns in skin of...

Journal Article, Review

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tier0_review [Pre- and post-interventional skin care for laser and peel treatments]. Der Hautarzt; Zeitschrift fur Dermatologie, Venerologie, und verwandte Gebiete · 2021 · PMID 33763749

Abstract summary (English) Treating the signs of skin ageing or acne scars by chemical peels or ablative lasers is increasingly used worldwide. Due to their reduced invasiveness, these methods are often favored over aesthetic surgical interventions. Both procedures rely on the principle of controlled damage to the skin.

Journal Article, Review

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Suggested interpretation

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