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Moumoujus

OXIDIZED STARCH ACETATE.

Valuable CAS 68187-08-6 / SKIN CONDITIONING

Oxidized Starch Acetate is a versatile cosmetic ingredient primarily known for its role as an absorbent, texturizer, and stabilizer. It efficiently minimizes surface oiliness, leading to a refined, matte skin appearance, while enhancing product consistency and texture.

Summary

Absorbent Mattifier Texturizer Stabilizer Viscosity Controlling Skin Conditioning

Science

Mechanism of Action

This modified starch derivative operates by absorbing excess sebum from the skin's surface, effectively reducing oiliness and imparting a matte finish. Beyond its mattifying properties, it acts as a valuable texturizer and stabilizer within formulations, optimizing product consistency, creating a light, non-tacky feel, and supporting overall skin conditioning.

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

Oxidized starch acetate is typically insoluble in cold water unless pre-gelatinized, but it readily forms viscous colloidal solutions in hot water. Its precise water solubility can vary based on its degree of substitution.

Safety

Safety Profile

CIR Status
Safe as used
Max tested
10%
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Expert Panel has deemed similar modified starches safe for cosmetic use. Oxidized Starch Acetate is considered completely safe by industry sources, with a maximum recommended concentration of 10%. It is also recognized as safe for specific food uses by the U.S. FDA and does not classify as a GHS hazard.

Your Skin

Skin Compatibility

No Normal
No Dry
Yes Oily
No Sensitive
Irritancy Low
Comedogenicity Low

Our Assessment

Verdict

Valuable

Oxidized Starch Acetate is a valuable ingredient for managing oily skin and improving product aesthetics, offering proven safety and low irritation potential.

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