Acetyl Tetrapeptide 5

 

Acetyl tetrapeptide 5 is a synthetic peptide widely used in cosmetics to improve eye problems. It is composed of four acetyl-modified amino acids (β-alanine-histidine-serine-histidine) and is a white powder.

 

It can specifically address the problems of eye bags, dark circles and sagging skin by regulating vascular permeability, microcirculation and glycation process.

 

 

Item	Specification	Result	Test Methods
Appearance	white powder	Conforms	Organoleptic
Odor & taste	Characteristic	Conforms	Organoleptic
Mesh size	Through 80 mesh	Conforms	80 mesh screen
Assay	≥99.0%	99.23%	HPLC
Loss on Drying	≤5.00%	3.85%	Drying Method
Ash	≤5.00%	3.29%	Ashing Method
Heavy metals
Total Heavy Metals	≤10ppm	Conforms
Arsenic	≤1ppm	Conforms	GF AAS
Lead	≤2ppm	Conforms	AFS
Cadmium	≤1ppm	Conforms	AFS
Hygrargyrum	≤0.1ppm	Conforms	AFS
Residual Solvent	Meet the requirements	Conforms	SOP/SA/SOP/SUM/304
Pesticide Residue	Meet the requirements	Not detected	SOP/SA/SOP/SUM/304
Microbiological Tests
Total Plate Count	≤5000cfu/g	Conforms	Bacterial culture
Total Yeast & Mold	≤100cfu/g	Conforms	Bacterial culture
E.Coli	Negative	Conforms	Bacterial culture
Salmonella	Negative	Conforms	Bacterial culture
Staphylococcus	Negative	Conforms	Bacterial culture

 

 

1. Eliminates Eye Bags and Puffiness

• Acetyl tetrapeptide 5 inhibits angiotensin-converting enzyme (ACE), reducing vascular permeability and interstitial fluid accumulation.
• It also enhances superoxide dismutase (SOD) activity, inhibits collagen glycation, and prevents protein cross-linking that leads to decreased skin elasticity.

 

2. Reduces Dark Circles
It improves microcirculation and inhibits pigmentation, alleviating dark circles.

 

3. Conditions Skin
Acetyl tetrapeptide 5 improves skin smoothness and firmness, enhancing the elasticity of the skin around the eyes.

 

 

1. Eye Care Products

• Eye Cream/Eye Serum
• Eye Mask

 

2. Facial Repair Products

• Redness-Reducing Serum
• Radiation-Proofing Serum

 

3. Synergistic Formulas

• Acetyl tetrapeptide 5 is often used in conjunction with Vitamin K to reduce hyperpigmentation.
• Avoid using with strong acid/base formulas to prevent peptide structure degradation

 

 

Fruiterco is an export company that mainly produces plant extracts, health product raw materials, and cosmetic raw materials. The company has a 20+ professional service after-sales team.

 

Our products are sold to North America, Europe, Australia, South America and Asia. Our products have passed quality inspection and also support customer re-inspection. Email: info@fruiterco.com.

 

 

 

Our products have obtained Organic, Halal, Kosher, HACCP, and USDA certifications. The company has also successfully passed ISO 22000 certification for food safety management systems. We are committed to providing our customers with high-quality products and support independent re-testing to ensure product quality.

 

 

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