Palmitoyl Tripeptide-5 (Palmitoyl tripeptide-5) is a signal peptide, which is the most widely used cosmetic small molecule peptide, and its cosmetic effect can be comparable to that of bone collagen injection.

Studies have shown that these peptides promote collagen synthesis (type I, type II and type IV) and extracellular matrix protein production by increasing stromal cell activity, strengthening connective tissue, promoting cell activity, and making skin look younger and more resilient. Many famous foreign cosmetics brands (such as Estee Lauder, Chanel, Avon, etc.) are using palmitoyl tripeptide-5 as a nutritional anti-wrinkle raw material, because it has the performance of promoting collagen and elastin synthesis in the dermis, and is an ideal raw material to accelerate collagen production and repair wrinkles. When added to cosmetics, it can help replenish collagen in the skin, improve facial elasticity, and significantly reduce facial wrinkles. At the same time, it also has the characteristics of enhancing cell activity, increasing skin moisture content, enhancing skin luster, and improving skin tone. In addition, it has the effect of moisturizing the lips.

Palmitoyl tripeptide-5 promotes the growth of skin cells, inhibits oxygen and hydroxyl radicals and promotes the synthesis of matrix proteins, especially collagen, and may also increase the production of elastin, hyaluronic acid, glycosaminoglycan and fibronectin. This collagen peptide promotes collagen synthesis by increasing stromal cell activity, making the skin look more elastic and youthful. The way of action is like retinoic acid, but without the side effects of retinoic acid, increasing the synthesis of collagen and hyaluronic acid (HA) in the intercellular substance, making fine lines invisible and skin firm.

Tianjin Hangyu Import and Export Co., Ltd. is a professional enterprise integrating investment, scientific research and production.

The company adopts the diversified and asset-light development mode of independent factory construction, equity participation, factory leasing and entrusted processing. Over the years, the company adheres to the concept of independent innovation and combines production, education and research. And with a number of domestic and foreign chemical groups to establish a good cooperative relationship. It will provide users with more and better products and services.

The company has strong technical force, a group of professional and high-quality talents, has a perfect product testing means and quality assurance system, closely pay attention to domestic and foreign research and production trends. Constantly develop new products to meet the different needs of customers.

Over the years, the company has always adhered to the ""quality first, reputation first, customer first, mutual benefit"" principle, adhere to the present, focus on the future, production of quality products, reputation for cooperation, innovation and development of the business philosophy.

Our products are exported to Japan, Korea, Europe and America and other developed countries. After years of herbicides, fungicides, pesticides, ammonium salts, pharmaceutical raw materials, and other organic chemicals, etc.

We look forward to establishing a wide range of friendly cooperative relations with customers at home and abroad, and warmly welcome friends from all walks of life to inquire and patronize us.

Note: Due to policy changes, some products have not been disclosed on here. However, you can still ask us for quotations via email, phone, WhatsApp and WeChat.
If you couldn't find the product you want in our store, maybe we haven't uploaded the complete product, please feel free to contact us through various ways; if you want to customize and process the product you want, please feel free to contact us for more details too. 

Service
1. Any inquiries will be replied within 12 hours.
2. Dedication to quality, supply & service.
3. Strictly on selecting raw materials.
4. OEM/ODM Available.
5. Reasonable & competitive price, fast lead time.
6. Sample is available for your evaluation & formulation development.

Advantage
1. Faster delivery: Sample order in stock and 3-7 days for bulk production.
2. We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own shipping forwarder.
3. After-Sale Service: 
1)International Authorized Third-Party Test For The Products You Demand. 
2)60 Days Warranty of quality of goods.

Q&A
Q1: How to confirm the Product Quality before placing orders?
A: By sending you our available samples.
Or if you have special requirement on the goods, we can prepare samples according to your requirement for your confirmation.
 
Q2: Can you supply free samples?
A: Yes, we can provide some free sample, but the shipping cost should be on the customers' account. You can either pay the shipping cost or arrange a courier to collect the samples.
 
Q3: What's the MOQ?
A: For the high value product, our MOQ starts from 1g and generally starts from 10g.
For other low value product, our MOQ starts from 100g and 1kg.
 
Q4: How to place order and make payment?
A: You can send our your Purchase order(if your company has), or just send a simple confirmation by email or by TradeManager, and we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly.
 
Q5: How do you treat quality complaint?
A: All our products are strictly tested by our QC, and confirmed by QA; unqualified material will not be released to customer. 
In case any quality problem is confirmed to be caused by us, we will replace the goods or refund your payment immediately.