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HYDROLYZED CASEIN.

Valuable CAS 65072-00-6 / ANTISTATIC, HAIR CONDITIONING, SKIN CONDITIONING

Hydrolyzed Casein is a potent milk-derived protein hydrolysate, meticulously broken down into smaller peptides and amino acids. This process enhances its ability to deeply condition the skin and hair, fostering cellular restructuring and maintaining optimal hydration levels.

skin conditioning hair conditioning moisturizing cleansing soothing anti-aging anti-irritation skin brightening

Science

This ingredient operates by delivering fragmented peptides and amino acids to the skin, crucial for cellular restructuring and fortifying hydration. Its amphiphilic composition enables effective cleansing by binding to impurities. Research suggests potential benefits include mitigating facial pigmentation through a reduction in skin accumulation of Advanced Glycation End Products (AGEs), alongside providing moisturizing, soothing, anti-irritation, and anti-aging properties. The hydrolysis process inherently reduces its allergenic potential compared to intact proteins.


Research

Low confidence
Effective range N/A
Optimal

N/A


Transparency

Not commonly dusted

The Formula

Solubility
Water
Optimal pH 4 – 7
0 7 14

Stability

Hydrolyzed Casein exhibits enhanced solubility in water compared to native casein. Optimal stability is maintained within a pH range of 4.0-7.0, with degradation occurring at pH values exceeding 11.

Conflicts

  • glycerin
  • propylene glycol

Safety

CIR Status
Safe as used
Max tested
2%
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Expert Panel has affirmed the safety of Hydrolyzed Casein for its current applications and concentrations. Safety assessments revealed no irritation or sensitization at concentrations up to 30%. The FDA classifies related peptones as Generally Recognized As Safe (GRAS) for food use and considers highly processed milk ingredients safe from infectious agents in cosmetics.


Your Skin

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Low
Comedogenicity Unknown

Our Assessment

Valuable

Hydrolyzed Casein is a valuable conditioning agent, offering broad skin compatibility, moisturizing benefits, and potential anti-pigmentation effects, supported by a robust safety profile.


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