Palmitoyl Tripeptide-8 Powder CAS 936544-53-5 Skin Soothing

Palmitoyl Tripeptide-8 is an innovative, biomimetic peptide specifically designed to calm and protect sensitive or stressed skin. Formed by coupling Tripeptide-8 (arginine, histidine, phenylalanine) with palmitic acid, this ingredient delivers enhanced skin affinity and penetration, allowing it to work deep within the epidermis and dermis. As a multifunctional neuropeptide, it helps rebalance skin sensitivity, reduce inflammation, and support long-term skin resilience.

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Product Introduction

What is Palmitoyl Tripeptide-8 CAS 936544-53-5?

This peptide is especially popular in post-treatment serums, barrier-repair creams, and sensitive-skin formulations

Prouct name	Palmitoyl Tripeptide-8
CAS	936544-53-5
Form	Powder
Appearance	White to off-white powder
Purity	≥ 98%
Storage	Keep sealed, protect from light, store at −20°C

How Tripeptide-8 CAS 936544-53-5 Works?

01/

Prevents & Reverses Neurogenic InflammationReduces the release of Substance P and pro-inflammatory cytokines, helping minimize redness, discomfort, and inflammation triggered by internal or environmental stress.

02/

Calms & Soothes Irritated SkinProvides an immediate and long-lasting soothing effect, ideal for sensitive, reactive, or stressed skin.

03/

Restores Skin Sensitivity BalanceHelps maintain and normalize the skin's sensitivity threshold, promoting resilience and overall skin comfort.

04/

Supports Skin HomeostasisCounteracts the effects of UV exposure and environmental stress that can lead to dark spots, fine lines, and structural protein damage.

Tripeptide-8 CAS 936544-53-5 Mechanism of Action

Palmitoyl Tripeptide-8 acts as a neuro-soothing peptide that penetrates into the epidermis and dermis to modulate protein activity. By reducing inflammatory mediators and supporting skin's natural recovery processes, it helps stabilize and rebalance compromised or reactive skin.

Tripeptide-8 CAS 936544-53-5 Application

Palmitoyl Tripeptide-8 is ideal for formulations targeting sensitive, irritated, or redness-prone skin, including:

Soothing creams & calming treatments

Post-procedure skincare (laser, exfoliation, etc.)

Anti-redness or anti-inflammation skincare

UV-stress recovery products

Sensitive skin moisturizers or serums

Its ability to reduce irritation and restore skin balance makes it a valuable active ingredient in modern dermocosmetic formulations.

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Our Advantages

End-to-End Peptide Production Capabilities

We provide a fully integrated manufacturing process-from solution preparation using stainless steel mixing tanks, sterile filtration via ultrafiltration systems, aseptic filling under laminar flow hoods, to lyophilization under strict temperature and pressure control. This ensures high purity, stability, and sterility of our peptide products, meeting stringent pharmaceutical and biotech industry standards.