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Acetyl Tetrapeptide-5

Acetyl Tetrapeptide-5 | CAS 820959-17-9 Manufacturer & Supplier in China

Looking for Acetyl Tetrapeptide-5 CAS 820959-17-9?
Conscientia Industrial is a leading manufacturer & supplier of high-purity Acetyl Tetrapeptide-5 in China. Offering ≥98.0% purity of Eyeseryl, stable industrial supply, and fast global shipping. Request Price, COA, and MSDS from Conscientia Industrial now.

Product Overview

Acetyl Tetrapeptide-5 (CAS 820959-17-9), also known as Eyeseryl, is a synthetic peptide known for its anti-edema properties, specifically its ability to reduce puffiness and improve skin elasticity. Within the Peptides and cosmetic science sectors, it is highly valued for its technical role in inhibiting glycation and decreasing vascular permeability in dermatological formulations. As a leading manufacturer of Acetyl Tetrapeptide-5 CAS 820959-17-9 based in China, Conscientia Industrial utilizes precision solid-phase peptide synthesis (SPPS) and advanced purification technologies to ensure a high-purity active ingredient. Our product maintains a strict quality profile to meet global technical requirements for high-end personal care applications and biochemical research.


Technical Specifications

  • Product Name: Acetyl Tetrapeptide-5

  • Trade Name: Eyeseryl

  • CAS Number: 820959-17-9

  • Sequence: Ac-β-{Ala}-His-Ser-His-OH

  • Category: Peptides

  • Quality Standard: In-House

  • Molecular Formula: C20H28N8O7

  • Molecular Weight: 492.49

  • Appearance: White powder or lyophilized powder

  • Purity (HPLC): ≥98.0%

  • Water: ≤8.0%

  • Acetate Content: ≤15.0%

  • Solubility: Soluble in water

  • Brand: Conscientia Industrial

  • Country of Origin: China

  • Availability: In Stock

  • Pricing: Competitive price based on order quantity

  • Currency: USD

  • Molecular Structure:


820959-17-9 Acetyl Tetrapeptide-5 Cosmetic Ingredient Structure - Conscientia Industrial China


Why Partner with Conscientia Industrial

  • Advanced Peptide Synthesis: We utilize state-of-the-art solid-phase synthesis to ensure precise amino acid sequencing and high batch consistency.

  • Technical Quality Control: Our manufacturing process follows rigorous analytical protocols to ensure high-grade batch-to-batch consistency for Acetyl Tetrapeptide-5 CAS 820959-17-9.

  • Advanced Analytical Verification: Every batch is validated through HPLC and Mass Spectrometry (MS) to confirm chemical identity and ensure precise peptide sequence accuracy.

  • Full Technical Documentation: We provide comprehensive support, including Certificate of Analysis (COA), MSDS, and Method of Analysis (MOA).

  • Scalable Production Capacity: Our China facility is equipped to support projects ranging from laboratory-scale R&D to large-scale bulk industrial supply for the cosmetic industry.

  • Direct Source Advantage: As a primary manufacturer, we provide Acetyl Tetrapeptide-5 CAS 820959-17-9 with efficient lead times and direct factory technical support.


Packaging & Storage

  • Standard Packaging: 1g, 10g, 100g in vials; 1kg in vacuum-sealed aluminum foil bags.

  • Storage Conditions: Store in a tightly closed container. Long-term storage recommended at 2-8°C or -20°C. Protected from light and moisture.

  • Shelf Life: 24 months when stored correctly.

  • Safety Handling: This material is a technical-grade chemical intended for industrial production and laboratory research use only.


Our logistics team ensures secure distribution of Acetyl Tetrapeptide-5 CAS 820959-17-9 via global courier, and air freight.


Request a Quote & COA for Acetyl Tetrapeptide-5 CAS 820959-17-9 Today.

Expert Review
Rating: 5/5
★★★★★ Marcus V. (Senior Research Scientist)
The peptide exhibits strong consistency in purity and structure, with reliable delivery and performance in our research applications. Highly recommended.

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