Jinan Sinov Biotechnology Co., Ltd. is a leading supplier of high-quality Palmitoyl Tripeptide-5 Collagen Peptide in China. We offer a wide variety of cosmetic peptide powders and provide free quotes and samples.

Product Introduction
Skincare products containing collagen can replenish the body's collagen needs, but collagen has difficulty penetrating the dermis. A study investigated the potential role of lactoferrin, recombinant human collagen, and palmitoyl tripeptide-5 in enhancing the efficacy of skincare products. Researchers used lactoferrin and recombinant collagen as carriers to encapsulate palmitoyl tripeptide-5, achieving an encapsulation efficiency of 94.18% and a 69.90% increase in transdermal penetration.
Function of Palmitoyl tripeptide-5
Palmitoyl tripeptide-5, also known as collagen peptide, is a remarkable signaling peptide that may can stimulate the activity of skin fibroblasts and support the synthesis of type I and type III collagen.Furthermore, the Palmitoyl tripeptide-5 cosmetic ingredient may help increase the levels of elastin and glycosaminoglycans, which could potentially offer benefits for improving skin elasticity.

Palmitoyl Tripeptide-5 supports the content of collagen in the dermis of the skin and is also a type of Collagen Peptide. It has potential benefits for care of areas such as the eye area and the forehead.
High-purity Palmitoyl Tripeptide-5 powder is commonly used by cosmetic formulae designers in skin care formulas.
A study using lactoferrin and recombinant collagen as carriers for Palmitoyl Tripeptide-5 showed that within 28 days of use, facial elasticity improved by 8.15%, skin firmness increased by 12.53%, and nasolabial folds decreased by 37.61%.[1]
Palmitoyl Tripeptide-5 powder is composed of palmitic acid and tripeptide molecules. It is a type of peptide raw material with skin care properties, which may be beneficial for improving skin condition and is related to delaying skin aging and improving skin moisture loss.
Certificate of Analysis
|
Product name |
Palmitoyl Tripeptide-5 |
Report No. |
SN03032024351 |
|
Package |
LDPE |
Batch No. |
SN0303-240603 |
|
Manufacturing date |
2024.06.05 |
Retest date |
2026.06.04 |
|
Analysis date |
2024.06.06 |
Report date |
2024.06.21 |
|
Manufacturing unit |
Jinan Sinov Biotechnology Co., Ltd |
Standard |
Palmitoyl Tripeptide-5 Inhouse Specification |
|
TEST ITEMS |
SPECIFICATIONS |
RESULTS |
|
Characters (HPLC) Purity(HPLC) (MS) Mass-to-charge ratio(MS) (KF) Water(KF) |
White or off-white powder or loose lumps 95.0% NLT95.0% 611.50±1 8.0% NMT 8.0% 25.0% NMT 25.0% 2EU/mg Less than 2EU/mg Aerobic bacterial count:NMT 1000cfu/g |
White powder 99.9% 612.14 2.5% |
|
(HPLC) TFA(HPLC) Bacterial Endotoxins Microbial enumeration |
Total molds and yeast count:NMT 100cfu/g |
17.9% Complies Complies |
|
Conclusion |
Comply with Palmitoyl Tripeptide-5 Inhouse Specification. |
|
Application
Palmitoyl tripeptide-5 collagen peptide is often used in skin care products such as anti-aging, skin repair, and moisturizing, and has the potential to improve the efficacy of skin care products.

Products Packing and Shipping
Palmitoyl Tripeptide-5 Collagen Peptide: Sample and Bulk Orders Available
1. Samples: 1g–10g samples of Palmitoyl Tripeptide-5 available
2. Bulk Palmitoyl Tripeptide-5 raw powder: 10g per bottle, 100g per bag, 1kg per bag
3. Custom packaging for Palmitoyl Tripeptide-5 is available
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Palmitoyl tripeptide-5 Raw Material Factory
Jinan Sinov Biotechnology Co., Ltd. produces Palmitoyl Tripeptide-5 Collagen Peptide under strict standards such as SGS, ISO, and HALAL. The aerobic bacterial count is NMT 1000 cfu/g, with purity controlled at around 99%.
This product is exported to overseas end customers year-round. The bulk Palmitoyl Tripeptide-5 and other cosmetic ingredients are available at our factory's wholesale price. This product should be stored away from light.




OEM ODM Service-One-stop Shopping Partner-Sinov Biotechnology
Jinan Sinov Biotechnology Co., Ltd. supports customized services for Palmitoyl Tripeptide-5 Collagen Peptide, from product labels to packaging formats.


FAQ
1. What is the minimum order quantity for Palmitoyl Tripeptide-5?
Due to unit price, our minimum order quantity for Palmitoyl Tripeptide-5 collagen powder and other beauty peptides generally ranges from mg to kg, and can be customized to meet customer requirements.
2. How do you control the quality of Palmitoyl Tripeptide-5?
Our QA and QC procedures strictly adhere to international production standards.
3. What is the purity of Palmitoyl Tripeptide-5? Do you have a COA?
You can contact us to obtain a complete COA. The purity of palmitoyl tripeptide-5 is usually above 99%, though there may be slight variations between batches.
4. What is your production lead time?
For small quantities of Palmitoyl Tripeptide-5 powder, such as samples, we ship door-to-door within 3-6 days. For larger quantities, we generally have inventory depending on the quantity and ship the same day after payment.
5. Do you offer CIF shipping to my port?
Yes. We support CIF shipping services and other trade terms such as FOB.
How To Contact Us
1.Send the purchasing products, specifications, quantity, address and other information to us by e-mail.
2.The product manager will contact you at the first time.
3.PI will send to you.We can accept payment by Bank T/T, Western Union and Credited Card as well.
(The correct process information is that you confirm how much quantity you need → we will calculate the total amount for you including the freight → confirm that there is no problem to draft the order or PI → you arrange the payment → we will arrange the shipment to you → complete)
Reference:
[1]Chen, W., Xiang, N., Huang, J., Xu, H., Wang, Z., Ruan, B., Zhang, J., Wu, C., Zhang, J., & Liang, Y. (2025). Supramolecular collagen nanoparticles for anti‑wrinkle, skin whitening, and moisturizing effects. Colloids and Surfaces B: Biointerfaces, 245, Article 114275.
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