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Moumoujus

MEA-HYDROLYZED COLLAGEN.

Valuable / HAIR CONDITIONING, SKIN CONDITIONING

MEA-Hydrolyzed Collagen is a water-soluble peptide derivative of collagen, recognized for its humectant and moisturizing properties that support skin smoothness and suppleness. While specific clinical data for this precise variant is limited, its fundamental hydrolyzed collagen structure effectively binds water, delivering beneficial hydration to the skin's surface.

Summary

Humectant Moisturizing agent Skin-conditioning agent

Science

Mechanism of Action

This ingredient primarily functions as a humectant, drawing and retaining moisture within the stratum corneum to enhance skin hydration, resulting in a smoother and more supple texture. As a hydrolyzed collagen, it consists of peptides that can contribute amino acid building blocks essential for the theoretical synthesis of collagen, elastin, and hyaluronic acid in the dermis; however, significant absorption for this deeper stimulation is predominantly associated with oral intake, with topical application primarily offering surface-level moisturizing benefits.

Research

Clinical Evidence

Low confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

No specific information regarding dusting analysis for this ingredient was found in the provided research data.

The Formula

Formulation

Solubility
Water
Optimal pH 3.68 – 6.5
0 7 14

Stability

Hydrolyzed collagen exhibits stability within a pH range of approximately 3.68 to 6.5. Formulations maintaining skin pH above 6.5-8 should be approached with caution, as this can potentially irritate the skin barrier.

Conflicts

  • Nitrosating systems (potential for nitrosamine formation due to the MEA component)

Safety

Safety Profile

CIR Status
Safe as used
Max tested
50%
Sensitization risk Unknown

The Cosmetic Ingredient Review (CIR) Expert Panel assessed MEA-Hydrolyzed Collagen in 2017, concluding it is safe in current practices of use and concentration. At the time, it was noted as 'not reported to be in current use', with expectations for future use concentrations to be comparable to other hydrolyzed collagen derivatives, such as up to 50% in water solution. General Hydrolyzed Collagen was reaffirmed as safe for cosmetic use in 2006, and the FDA considers gelatin, its source, a safe substance. No specific data on sensitization risk or pregnancy safety was found for this ingredient.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

MEA-Hydrolyzed Collagen is a valuable humectant and skin-conditioning agent, safely contributing to skin hydration and suppleness, though specific clinical efficacy data for this variant is limited and largely inferred from general hydrolyzed collagen properties.

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