Cosmetic Peptide In Stock

Acetyl Tetrapeptide-5

A synthetic tetrapeptide acting as a humectant and osmoprotectant. It binds to aquaporin-3, a protein responsible for skin cell water transport, enhancing skin hydration and barrier function

Tags: anti-puffiness eye care cosmetic peptide

Sample Policy

Free Sample / Freight Charged / to final agreement

Expert Support

Pharmaceutical Team

Key Specifications

CAS Number

820959-17-9

Purity

≥99.0%

Molecular Formula (MF)

C₂₈H₄₇N₇O₈

Molecular Weight (MW, g/mol)

609.72

Medical Use

Cosmetic ingredient for moisturizing formulations; improves skin hydration, reduces dryness and strengthens skin barrier

Technical Specifications

Parameter Specification
CAS Number 820959-17-9
Molecular Formula (MF) C₂₈H₄₇N₇O₈
Molecular Weight (MW, g/mol) 609.72
Purity (HPLC) ≥99.0%
Packaging 1g-1kg, plastic bottle
Appearance White powder
Storage temp. 2–8 °C in dry environment; protect from light and moisture

Content

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