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Moumoujus

GLYCOLIDE.

Insufficient Data CAS 502-97-6 / HUMECTANT, SKIN CONDITIONING

Glycolide is fundamentally a monomer, serving as the essential building block for advanced biodegradable polymers such as Polyglycolide (PGA) and Poly(lactic-co-glycolic acid) (PLGA). These specialized polymers are predominantly employed in sophisticated medical applications, including drug delivery systems and medical devices, rather than being directly incorporated into topical skincare formulations.

Summary

Science

Mechanism of Action

The precise mechanism by which Glycolide might exert any direct action on the skin as a standalone ingredient is currently unknown. Available research primarily focuses on Glycolic Acid, an Alpha Hydroxy Acid (AHA) well-established for its capacity to exfoliate, promote cellular turnover, and stimulate collagen synthesis. It is crucial to differentiate Glycolide from Glycolic Acid, as their roles and documented effects in the dermatological context are distinct.

Research

Clinical Evidence

Low confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

Glycolide's primary utility is as a monomer for polymer synthesis in medical applications. There is no documented evidence or common practice suggesting its use as a direct active ingredient in cosmetic formulations, rendering the concept of 'dusting' for skincare efficacy irrelevant in this context.

The Formula

Formulation

Solubility
Unknown
Optimal pH N/A
0 7 14

Stability

Comprehensive data concerning the optimal pH range for stability and general stability characteristics of Glycolide as an isolated cosmetic ingredient is not available. Information regarding pH stability in research typically pertains to Glycolic Acid, which requires a low pH (e.g., 3-4) for its efficacy as an exfoliant and is known to be water-soluble.

Safety

Safety Profile

CIR Status
Not reviewed
Sensitization risk Unknown

The Cosmetic Ingredient Review (CIR) and other regulatory bodies have conducted extensive safety evaluations for Glycolic Acid and its derivatives within cosmetic applications. However, no specific safety assessment has been identified for Glycolide (the monomer) as an isolated cosmetic ingredient. Safety Data Sheets for the pure chemical indicate that raw Glycolide is a skin irritant and causes serious eye irritation. This information pertains to the undiluted substance and does not necessarily reflect its behavior in a diluted, finished cosmetic product, for which no relevant safety data is available.

Your Skin

Skin Compatibility

No Normal
No Dry
No Oily
No Sensitive
Irritancy Unknown
Comedogenicity Unknown

Our Assessment

Verdict

Insufficient Data

Due to a critical lack of research on its standalone efficacy and safety in topical skincare, combined with indications of irritation from the raw chemical, Glycolide's use in cosmetic formulations is not supported by current data.

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