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STEARDIMONIUM HYDROXYPROPYL HYDROLYZED CASEIN.

Insufficient Data / ANTISTATIC, HAIR CONDITIONING, SKIN CONDITIONING

A sophisticated conditioning agent derived from casein, STEARDIMONIUM HYDROXYPROPYL HYDROLYZED CASEIN helps to maintain optimal skin health and appearance. Its hydrolyzed nature yields bioactive peptides, enhancing skin vitality.

Skin Conditioning Antistatic Hair Conditioning Antimicrobial (potential) Pigmentation Reduction (potential)

Science

This hydrolyzed casein derivative primarily functions by conditioning the skin, contributing to its overall well-being. Its bioactive peptide content is believed to impart additional physiological benefits, including potential antimicrobial properties and a reduction in facial pigmentation through the mitigation of Advanced Glycation End Products (AGEs) accumulation.


Research

Low confidence
Effective range N/A
Optimal

N/A


Transparency

Not commonly dusted

The Formula

Solubility
Water
Optimal pH 5 – 10
0 7 14

Stability

Stability is acutely pH-dependent. Casein's isoelectric point at approximately pH 4.6 signifies reduced stability, risking flocculation. Formulations should avoid pH below 3.0 due to a high risk of chain hydrolysis. Optimal conditions for deamidation are observed at pH 6.0, while maximum solubility for casein protein hydrolysates occurs at pH 10.0. Emulsion stability is maximized within the pH 6.0-8.0 range.


Safety

CIR Status
Not reviewed
Sensitization risk Low

Direct cosmetic safety assessments by CIR, SCCS, or FDA for STEARDIMONIUM HYDROXYPROPYL HYDROLYZED CASEIN are not available. However, a structurally similar compound, Hydroxypropyltrimonium Hydrolyzed Casein, is categorized with 'LOW' concern for allergies, immunotoxicity, and developmental/reproductive toxicity by EWG Skin Deep®.


Your Skin

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

Our Assessment

Insufficient Data

While demonstrating promising attributes as a skin conditioning agent with potential benefits for pigmentation and antimicrobial action, the lack of direct clinical studies and specific safety assessments for this exact ingredient limits a definitive rating for precision skincare.


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