Tetrapeptide-21

Xi'an Bolitetch was established in 2016. The company is located in Xi'an High-tech Industrial Development Zone, Shaanxi Province. Since it established, it has been focusing on the development, production, processing and export of APIs as its main business.
After years of development, we now have a professional R&D team and production workshop. Scientific production quality management system and talent management are the main core of the company. Innovation has always been the focus of our work. In terms of research and development, the factory relies on the strong university foundation in Shaanxi as a background, and has long-term cooperation with many university laboratories to jointly develop new API series products. We are also equipped with professional testing equipment, such as HPLC, GC, AAS, spectrophotometer, automatic titrator, BOD incubator, polarimeter, COD incubator, melting point meter, etc. From raw materials to processing, from inspection to product packaging, each level is checked, and we strive to achieve the best product details!
Most of the company’s main products are natural source extract or fine lab chemical ,which are widely used in medicine, cosmetics, health products and other fields. After long-term cooperation and accumulation, they have been exported to more than 30 countries and regions around the world, with Europe, the United States, Korea, etc. Many pharmaceutical companies and health care companies have long-term cooperation with us!

Tetrapeptide-21 is a new bioactive tetrapeptide with superior collagen boosting activity,it can minimizes the appearance of wrinkles and reduces skin roughness.

It is a peptide sequence based on skin's own structure. This preservative-free solution shows superior collagen, hyaluronic acid and fibronectin boosting activity. An in vivo facial study shows that Tetrapeptide-21 minimizes the appearance of all kinds of wrinkles.

package:1g/bag, 10g/bag, 50g/bag,100g/bag or as customer request。
delivery: within 7 days up to payment.