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Address: Rm 218, Tangxing Digital Bld, #6 Tangxing Rd, Xi’an, Shaanxi, China
Phone: +86 17791258855
Landline: +86 (0)29 81870046


Other Name


Product Specification/ Purity





White Powder


Customized various dosage forms and packaging


HACCP, ISO22000, IS09001, Eu-Organic, Us Organic, HALAL, KOSHER


Product Description

Sepiwhite is a cosmetic ingredient used in beauty products that has skin whitening and lightening effects. It is an organic compound with the chemical name Undecylenoyl phenylalanine. The main effect of Sepiwhite is to inhibit the activity of tyrosinase, an enzyme involved in melanin synthesis. By inhibiting tyrosinase activity, Sepiwhite can reduce the production of melanin, thereby improving issues such as uneven skin tone, dark spots and freckles. Sepiwhite also has antioxidant and anti-inflammatory effects that can help reduce the skin’s inflammatory response and provide protection from the environment. It is often used in products such as whitening products, skin creams, lotions and serums to improve uneven skin tone, lighten skin tone and reduce pigmentation.


Product Specifications

Sepiwhite Powder: Sepiwhite Powder‘s specification is 99%.

Certificate of Analysis



Skin whitening Sepiwhite can inhibit the synthesis of melanin and reduce the production of melanin, thereby improving problems such as uneven skin tone, dark spots and freckles, making the skin more bright and even.
Reduce pigmentation Sepiwhite can reduce pigmentation, help to lighten the color spots and acne marks that have formed, and make the skin look clearer and more even.
Anti-inflammatory effect Sepiwhite has anti-inflammatory properties that can reduce the inflammatory response of the skin, relieve problems such as sensitivity and redness, and make the skin more calm and comfortable.
Anti-oxidation effect Sepiwhite has antioxidant properties that can help reduce free radical damage, protect skin from environmental damage, and delay the skin aging process.


Application Cases

Why RainWoodBiotech?

RainWood Biotech is engaged in researching, producing, and exporting concerning the field of health and fitness, cosmetics, pharmaceuticals, food, and beverages additives, and also feeding staff who have obtained EU and US organic certification, KOSHER, HALAL, ISO9001, HACCP, and ISO22000.
RainWood Biotech was established in 2006, located in Shaanxi Xi’an Hi-tech Development Zone, covering 19 acres of land with a factory construction area of around 10000 square meters.

RainWood Biotech believes that natural specialty ingredients and innovative technology are the best basis for us to serve our clients’ needs. We are capable and proud to provide the greatest product solutions to increase more value of the products themselves.

Frequently Asked Questions

Rainwood provides herbal extract, cosmetic ingredient and food additive product.

Our company has its own competitive R&D team, and currently owns more than 100 employees. Among them, there are 3 Dr. doctors majored in this field. Besides, Postgraduate employee accounts 10%, undergraduate employee accounts 15%, and professional technical personnel accounts 5%. Its professional talented personnel are completely equipped in laboratory for the quality control.
Various Detection Devices are well equipped, such as HPLC, GC, UV, TLC, Spectrophotometer, AAS, Polarimeter, Auto titrators, BOD Incubators, COD Incubators, Melting point apparatus and so on.
The entire production process from the source of raw material, production, inspection, warehousing, customer service and other sectors are in strict accordance with the ISO9001:2015 system.
We will provide you with satisfactory products according to your requirements.

Please contact our sales person and they will guide you with an easy and professional way for your order.

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