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Expression-Line Peptide

Acetyl Tetrapeptide-3

A cosmetic peptide designed to support follicular extracellular matrix integrity, dermal papilla-related activity and stronger hair anchorage.

INCI

Acetyl Tetrapeptide-3

Applications

Hair Care · Scalp Care · Eyelash Care

Certifications & IP

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Available Formats

Powder

≥95.0% purity
White to off-white powder

Solution

1,000 ppm
Formulation-ready liquid

Key Benefits

Follicle Anchorage

Supports extracellular matrix integrity around the dermal papilla.

Hair Growth Support

Supports cellular proliferation and differentiation associated with follicular activity.

Hair-Retention Care

Helps support healthier follicular structure and stronger anchorage.

Mechanism of Action

Acetyl Tetrapeptide-3 supports 5α-reductase/DHT-related modulation together with extracellular matrix support around the dermal papilla. These actions help improve the follicular environment, reinforce anchorage and support healthier-looking hair growth.

Powder Solution

Technical Information | Powder

Parameter	Information
INCI Name	Acetyl Tetrapeptide-3
CAS No.	827306-88-7
Appearance	White to off-white powder
Purity	≥95.0%
Solubility	Water-soluble
Storage	Store in a dry, dark place at 2–8°C for long-term storage.
Transportation	Can be transported at room temperature.
Availability	Detailed technical information is available upon request.

Formulation Guide

Detailed Formulation Guidance
Available upon request.

Technical Information | 1,000 ppm Solution

Parameter	Information
INCI Name	Acetyl Tetrapeptide-3
Product Form	Solution
Nominal Concentration	1,000 ppm
Solubility	Water-soluble
Storage	Store in a dry, dark place at 2–8°C for long-term storage.
Transportation	Can be transported at room temperature.
Availability	Detailed technical information is available upon request.

Formulation Guide

Recommended Use Level
1–8%

Detailed Formulation Guidance
Available upon request.

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