Palmitoyl Tripeptide 8

 

Palmitoyl Tripeptide 8 is a synthetic signal peptide, which is composed of Palmitic Acid and a tripeptide sequence (Lys-Val-Lys) bonded by an amide bond.

 

It belongs to palmitoyl peptide. Its molecular structure gives it excellent skin permeability and is mainly used in anti-aging skin care products.

 

 

Item	Specification	Test result
Physical Contro
Appearance	White Powder	Conforms
Odor	Characteristic	Conforms
Taste	Characteristic	Conforms
Purity	98%	Conforms
Loss on Drying	≤5.0%	Conforms
Ash	≤5.0%	Conforms
Particle size	95% pass 80 mesh	Conforms
Allergens	None	Conforms
Chemical Control
Heavy metals	NMT 10ppm	Conforms
Arsenic	NMT 2ppm	Conforms
Lead	NMT 2ppm	Conforms
Cadmium	NMT 2ppm	Conforms
Mercury	NMT 2ppm	Conforms
Microbiological Control
Total Plate Count	10,000cfu/g Max	Conforms
Yeast & Mold	1,000cfu/g Max	Conforms
E.Coli	Negative	Negative
Salmonella	Negative	Negative

 

 

1. Anti-wrinkle and firming

• Stimulate collagen synthesis: By activating dermal fibroblasts, promote the production of type I and type III collagen, and reduce dynamic lines, such as wrinkles around the eyes and neck wrinkles.
• Inhibit metalloproteinases: Palmitoyl Tripeptide 8 can slow down the degradation of collagen and maintain skin elasticity.

 

2. Anti-inflammatory repair

• Regulate immune response: reduce pro-inflammatory factors such as IL-6, and relieve redness of sensitive skin.
• Strengthen the barrier: promote keratin and ceramide synthesis, and reduce transepidermal water loss.

 

3. Other synergistic effects
Palmitoyl Tripeptide 8 has a good antioxidant effect, which can indirectly reduce free radical damage. It can also increase the effect when used with vitamin E.

 

 

Application	Application form	Use
Anti-aging skin care products	Essence, cream	Reduce fine lines and improve firmness
Medical Dressings	Postoperative repair gel	Accelerate wound healing and reduce scar formation
Scalp care	Anti-hair loss shampoo	Improve the hair follicle microenvironment and delay hair loss

 

 

Product	Application
Palmitoyl Tripeptide 1	Promote collagen regeneration and repair photodamage
Palmitoyl Tripeptide 5	Mainly for the synthesis of elastin
Palmitoyl Tripeptide 38	Anti-blue light damage, circadian rhythm repair

 

 

• Irritation: Very low, suitable for sensitive skin, but avoid direct superposition with high-concentration acids (such as fruit acid).

 

• Regulations: China has included the "Catalogue of Used Cosmetic Raw Materials" (2023 edition), and the EU SCCS has assessed safety.

 

• Compatibility recommendations: Palmitoyl Tripeptide 8 can be used in combination with hyaluronic acid and peptides (such as acetyl hexapeptide-8) to enhance permeability.

 

 

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If you have any product needs, you can leave a message at any time and we will reply as soon as we see it. Contact us for more details: Email: info@fruiterco.com.

 

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