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Moumoujus

SODIUM SUCCINOYL GELATIN.

Questionable / SKIN CONDITIONING

Sodium Succinoyl Gelatin is a modified form of gelatin, featuring succinate groups that introduce negative charges, enhancing its colloidal and solubility characteristics. In skincare, it is expected to provide film-forming, moisturizing, and skin-conditioning benefits, potentially with improved efficacy due to its chemical modification.

Summary

Film-forming Moisturizing Skin conditioning Regenerative support

Science

Mechanism of Action

This ingredient functions by creating a porous scaffold, which stimulates the migration of cells, particularly fibroblasts, essential for tissue repair. It supports angiogenesis (new blood vessel formation), granulation tissue regeneration, and collagen deposition, contributing to overall skin regeneration and wound healing. The succinoylation imparts negative charges, which may enhance its water solubility and biocompatibility, thereby potentially improving its effectiveness as a skin conditioning and moisturizing agent.

Research

Clinical Evidence

Low confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Water
Optimal pH N/A
0 7 14

Stability

Gelatin, the base component, is readily soluble in hot water, glycerol, and acetic acid, capable of absorbing 5-10 times its weight in water to form a gel below 35-40 °C. While sterile solutions stored cold exhibit indefinite stability, elevated temperatures, extreme pH values, proteolytic enzymes, or bacterial activity can accelerate hydrolysis and degradation. Optimal functionality and solution stability are generally observed at an intermediate pH of approximately 7.0.

Safety

Safety Profile

CIR Status
Safe as used
Sensitization risk High

Although Gelatin and Hydrolyzed Gelatin are considered safe for cosmetic use by the CIR Expert Panel, succinylated gelatin specifically carries a significant safety concern. Individuals with red meat allergies or a positive anti-alpha-gal IgE test have a greatly increased risk of severe cross-reactions, including anaphylaxis, due to sensitization to the allergen galactose-alpha-1,3-galactose (alpha-gal).

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Questionable

While Sodium Succinoyl Gelatin demonstrates theoretical potential for skin conditioning and regeneration, the absence of specific cosmetic clinical efficacy data and a notable, documented risk of severe allergic reactions in individuals with alpha-gal allergies make its broad application in precision skincare questionable without robust, targeted safety and efficacy validation.

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