Manufacturer Supply 98% Palmitoyl Tripeptide-38 Powder Cosmetic Grade
Palmitoyl Tripeptide-38: Product Introduction
Palmitoyl Tripeptide-38 is a lipid-dioxide peptide composed of three amino acids. Unlike neurotransmitter-blocking peptides that reduce wrinkles by inhibiting muscle movement, palmitoyl Tripeptide-38 precisely delivers instructions to fibroblasts, strengthening the skin's support structure from within. It effectively improves wrinkles such as forehead lines, crow's feet, and neck wrinkles. YTBIO provides palmitoyl Tripeptide-38 with a 98% purity. It provides a high-quality and reliable ingredient for your anti-aging formulations, bringing consumers truly visible changes.
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Item |
Specification |
Result |
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Appearance |
White powder |
Conforms |
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Specification |
98% |
Conforms |
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Odor |
Characteristic |
Conforms |
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Particle size |
100% pass 80 mesh |
Conforms |
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Heavy metals |
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Total Heavy metals |
≤10ppm |
Conforms |
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Microbial |
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Total microbacterial count |
≤1000cfu/g |
Conforms |
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Yeast &Mould |
≤100cfu/g |
Conforms |
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Escherichia Coli presence |
Negative |
Conforms |
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Salmonella |
Negative |
Conforms |
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Staphylococcus |
Negative |
Conforms |
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Conclusion |
Conform with specification |
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Mechanism of Action
Palmitoyl Tripeptide-38 mimics the signals released after the degradation of the skin matrix, initiating a repair mechanism. It simultaneously stimulates the synthesis of six core components that make up the skin matrix and the epidermal-dermal junction (DEJ).
Structural Proteins: Promote the production of collagen I, III, and IV, building a firm dermal support network.
Adhesion proteins: Enhance the synthesis of fibronectin and laminin 5, strengthening the connection between the epidermis and dermis, making the skin less prone to sagging.
Moisturizing matrix: Increase hyaluronic acid secretion, improving the skin's water-retention capacity and plumping the stratum corneum.
Therefore, palmitoyl tripeptide-38 can rebuild damaged skin structure, improve wrinkles, and restore skin elasticity.
Core Efficacy
1. Significantly Reduces Wrinkles
Targeting expression-rich areas such as the forehead, corners of the eyes, and neck, palmitoyl tripeptide-38 reduces wrinkle volume and depth by filling lost matrix, restoring smooth skin.
2. Improves Skin Elasticity
Palmitoyl tripeptide-38 effectively improves skin firmness and resilience by promoting the synthesis of collagen and elastin in the dermis.
3. Clinical Data
A study recruited 25 female volunteers aged 42 to 70. They used a solution containing 2% palmitoyl tripeptide-38 twice daily for two months.
Forehead Area Results:
Skin Texture: Forehead skin texture significantly improved by 28%
Wrinkle Volume: Reduced by 31%
Wrinkle Depth: Maximum wrinkle depth reduced by 16.3%
Eye Area Results:
Skin Texture: Eye area skin texture improved by 12.6%
Crow's Feet Volume: Reduced by 21.1%
Wrinkle Surface Area: Reduced by 28.5%
Average Wrinkle Depth: Reduced by 15%
Application Areas and Formulation Recommendations
1. Anti-aging and Wrinkle-reducing Products
Palmitoyl Tripeptide-38 is commonly used as a key ingredient in anti-wrinkle serums, firming creams, eye creams, and neck creams. The recommended concentration in formulations is typically 1%-2%.
2. Repair Products
Palmitoyl Tripeptide-38 is also suitable for repair masks, repair creams, sensitive skin repair serums, and scar care products.
3. Daily Skincare
Palmitoyl tripeptide-38 is also frequently added to protective lotions, repairing night creams, and anti-glycation and antioxidant serums. It is recommended to combine it with other active ingredients in the formulation:
With retinol: Accelerates keratinocyte turnover while replenishing collagen support, reducing the irritation caused by retinol.
With moisturizers (such as hyaluronic acid and ceramides): Replenishes moisture while firming the skin.
With sunscreen: Added to primers or sunscreens to help combat photoaging.
If you are interested in YTBIO's Palmitoyl Tripeptide-38 or other skincare ingredients, please contact us via online consultation or email.
Email：sales@sxytbio.com
WhatsApp/phone：+86 17782577059
