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TEA-LAUROYL COLLAGEN AMINO ACIDS.

Valuable / CLEANSING, HAIR CONDITIONING, SKIN CONDITIONING, SURFACTANT - CLEANSING

TEA-Lauroyl Collagen Amino Acids is a sophisticated, water-soluble surfactant derived from collagen amino acids. It is engineered to provide gentle, effective cleansing with a rich lather, while simultaneously imparting conditioning benefits to both skin and hair. This ingredient supports moisture retention by contributing to the skin's natural moisturizing factors.

Summary

Cleansing Hair Conditioning Skin Conditioning Surfactant Foaming Agent Moisturizing

Science

Mechanism of Action

Operating as a mild foaming surfactant, TEA-Lauroyl Collagen Amino Acids generates a copious, stable lather without stripping the skin's natural lipids, preventing the adverse defatting commonly associated with harsher cleansers. Its collagen-derived amino acid structure allows it to form a subtle protective protein film on the skin and hair surface, contributing to light conditioning. Furthermore, by integrating into the skin's natural moisturizing factor (NMF) complex, it actively supports optimal hydration, enhancing dermal suppleness and flexibility.

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

This ingredient is a mild, water-soluble foaming surfactant, exhibiting compatibility with both anionic and non-ionic surfactants. To ensure optimal product safety and performance, formulations must be non-irritating, and the critical level of free diethanolamine (DEA) must be strictly maintained below 0.64%. While specific optimal pH ranges for TEA-Lauroyl Collagen Amino Acids are not detailed, a related compound, TEA-Cocoyl Hydrolyzed Collagen, has a reported pH stability range of 6.7 to 7.3.

Synergies

  • anionic surfactants
  • non-ionic surfactants

Conflicts

  • cationic surfactants

Safety

Safety Profile

CIR Status
Safe with restrictions
Sensitization risk Unknown

The Cosmetic Ingredient Review (CIR) Expert Panel has deemed TEA-Lauroyl Collagen Amino Acids safe for cosmetic use, provided formulations are non-irritating. A critical restriction involves the impurity free diethanolamine (DEA); its concentration must not exceed 0.64% in TEA-containing ingredients. No specific SCCS safety assessment was identified. Historical FDA VCRP data for the related TEA-Cocoyl Hydrolyzed Collagen indicated no current uses as of 2023, with a prior maximum use of 1% in bubble baths in 2001.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

TEA-Lauroyl Collagen Amino Acids offers valuable multifunctional benefits as a gentle cleanser and conditioner that supports skin hydration, provided it is meticulously formulated to adhere to the critical 0.64% free DEA limit and ensure non-irritancy.

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