Acetyl Tetrapeptide-11 is a synthetic cosmetic peptide used in anti-aging and skin-firming skincare formulations for its potential ability to improve skin elasticity, firmness, and overall skin texture. It belongs to the category of signaling peptides that help regulate cellular communication involved in maintaining healthy skin structure.

This peptide is commonly included in:

Firming serums
Anti-aging creams
Neck treatments
Elasticity-support products
Multi-peptide formulations

Its primary cosmetic role is to support smoother, firmer, and more resilient skin.

Product Name: Acetyl Tetrapeptide-11

CAS No.: 928006-88-6

Assay: ≥98%

Molecular Weight: 530.62g/mol

Molecular Formula: C27H38N4O7

Appearance: White Powder

Storage Condition: Sealed, stored at -20°C for long-term storage

Package Quantity: 1g,10g,100g or according to the customer’s requests

Packing material: Aluminium foil bag or plastic bottle

Anti-wrinkle & Anti-aging

Improve skin quality

Well-suited for skin care products, such as lotion, mask, morning and evening cream, eye essence and so on

Reduces fine lines and wrinkles

Tightens loose skin

Smooths rough skin

Boosts skin hydration