Palmitoyl pentapeptide-4 (Pal-Lys-Thr-Thr-Lys-Ser = Pal-KTTKS) contains 5 amino acids linked to a 16-carbon aliphatic chain for improving the penetration of the molecule through the lipid structures of the skin. It is a matrikine.[citation needed] Matrikines are messenger peptides capable of regulating cell activities by interacting with their specific receptors. They activate certain genes involved in the process of extracellular matrix renewal and cell proliferation.
By activating the neosynthesis of extracellular matrix macromolecules, palmitoyl pentapeptide-4 provides an anti-wrinkle effect.[medical citation needed] Studies (in vitro and in vivo) demonstrating the anti-wrinkle efficacy of this peptide have been conducted and published by Sederma and by independent organisations.
1. Beauty peptides can penetrate the dermis to increase collagen and reverse the process of skin aging through reconstruction from the inside to the outside.
2. The beauty pentapeptide is actually the C-terminal fragment of collagen I, which has the effect similar to laser surgery.
3. Stimulate the proliferation of collagen, elastic fiber and hyaluronic acid, increase the skin's moisture content and moisture retention, increase skin thickness and reduce fine lines.
4. It can increase the absorption effect.
5. The addition amount in cosmetics is 0.01%
In general, we use international express, DHL, UPS, FEDEX, EMS, TNT, etc.
Large order: by air or sea, you could choose it.
If you have your own forwarder, please tell us the detailed information.
Tianjin Dongfang Import & Export Co., LTD. is located in Tianjin China. We mainly Medical Intermediate,Cosmetics raw materials, Food Additive. Products are exported to North America, Europe, Australia, Middle East and other regions. At the same time, we can also provide customers with product customization services.
Our factory covers an area of approximately 3,800 square meters. The first-class R&D team, professional production team, and strict quality inspection department make us a leader in the domestic chemical industry. Our factory has been developing vigorously, and the production capacity has been rising constantly, which can meet the demands of customers more and faster. Even for large orders, we can complete production in 2-3 weeks. We have professional sales staff, experienced logistics team and patient and meticulous after-sales service to help you solve problems in the order process. Choosing us, you will have a reliable partner, high-quality products, fast and safe transportation, and worry-free after-sales experience. Sincerely hope that we can establish long-term cooperative relations with our customers and achieve a win-win situation.
FREQUENTLY - ASKED - QUESTIONS
What is your terms of packing? Generally, we pack our goods in brown boxes. If you have legally registered patent, Or you have special packing request, we can pack the goods based on your request.
What is your terms of payment? TT Transfer, WU, Bitcoin,Tether(USDT), All is available.
What is your shipping method of delivery? We usually ship via DHL, UPS, FedEx or EMS for small package.
How about your delivery time? For the stocked products, we can ship after 1-2 days after receiving your advance payment. For the specific products, the delivery time depends on the items and the quantity of your order.
Do you have MOQ ? Free samples available ? Yes, but low MOQ, 10-100g for sample checking is available. We are Available to provide test samples for most of our products, but customer please pay for the shipping cost.
How to proceed an order ? Firstly let us know your requirements or application. Secondly We quote according to your requirements or our suggestions. Thirdly customer confirms the samples and places deposit for order. Fourthly We arrange the production. We can offer discounts for large orders.
How about your product quality? First of all, Our product quality is good and stable. We have 100% test before delivery, So, we have Good quality control before delivery. If there is really have a quality problem caused by us, we will send you free goods for replacement or refund your loss.
How do you make our business long-term and good relationship? 1. We keep good quality and competitive price to ensure our customers benefit; 2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
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