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Moumoujus

PALMITOYL TRIPEPTIDE-37.

Insufficient Data CAS - / SKIN CONDITIONING

Palmitoyl Tripeptide-37 is an advanced synthetic peptide engineered to rejuvenate skin at a cellular level. It functions as a powerful signal, stimulating the skin's inherent repair and regeneration mechanisms, particularly focusing on the synthesis of crucial structural proteins.

Summary

Skin Conditioning Anti-aging Improves Elasticity Firms Skin Reduces Wrinkles Boosts Collagen Production Boosts Elastin Synthesis Enhances Skin Barrier Function Increases Natural Moisturizing Factors Brightens Skin Tone

Science

Mechanism of Action

This tripeptide precisely activates latent Transforming Growth Factor-beta (TGF-β), initiating a cascade that significantly enhances fibroblast activity. This leads to a measurable increase in the production of key structural components: collagen (specifically types I and III) and elastin, which are vital for maintaining skin's architecture. The resulting improvement in skin elasticity, firmness, and resilience directly contributes to mitigating the appearance of fine lines and wrinkles. Beyond its primary role, Palmitoyl Tripeptide-37 also inhibits matrix metalloproteinases (MMPs), enzymes that degrade connective tissue, thereby preserving existing collagen. It further supports skin health by promoting keratinocyte proliferation for a robust barrier, elevating natural moisturizing factors such as hyaluronic acid, and has demonstrated potential to reduce melanin production for a more even skin tone.

Research

Clinical Evidence

Low confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

Information regarding 'dusting' or common misuse of concentration for this ingredient is not available in the provided research data.

The Formula

Formulation

Solubility
Both
Optimal pH N/A
0 7 14

Stability

The palmitoyl modification significantly enhances the peptide's stability and prolongs its effective duration within diverse cosmetic formulations, facilitating its consistent performance.

Safety

Safety Profile

CIR Status
Insufficient data
Sensitization risk Low

While Palmitoyl Tripeptide-37 was part of a broader Cosmetic Ingredient Review (CIR) assessment for Palmitoyl Oligopeptides, specific data for this peptide was noted as 'missing,' resulting in an 'insufficient data' status for its independent assessment. In general, palmitoyl tripeptides are considered safe and typically non-irritating for most skin types at regular use concentrations. However, individual allergic sensitivities cannot be entirely excluded, and patch testing is recommended. Animal studies have indicated irritation at elevated doses, and human occupational studies have reported equivocal irritation responses, suggesting varied individual reactions.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Insufficient Data

While its scientifically elucidated mechanism suggests significant potential for comprehensive skin regeneration and anti-aging benefits, specific quantitative clinical data and a complete safety assessment are currently insufficient to assign a definitive efficacy rating.

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