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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

1%, 5%, 98%




Light White Powder


Customized various dosage forms and packaging


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


Product Description

Ceramide is mainly ceramide phosphate choline and ceramide phosphate ethanolamine, phospholipids are the main components of cell membranes, and 40% to 50% of the sebum in the stratum corneum is composed of ceramides, ceramides are the main part of the intercellular matrix, and play an important role in maintaining the balance of water in the stratum corneum. Ceramide has a strong ability to associate water molecules, which maintain skin moisture by forming a network structure in the stratum corneum. Therefore, ceramides have the effect of retaining moisture in the skin. It plays an important role in regulating cell differentiation, proliferation, apoptosis, senescence and other life activities. Ceramide is the main component of the intercellular lipids in the stratum corneum of the skin, plays an important role in the formation of cuticle, maintaining skin barrier, moisturizing, anti-aging, whitening and treating diseases.


Product Specifications

Ceramides: Ceramides‘s specification is 1%, 5%, 98%.

Certificate of Analysis



Maintain skin barrier function Ceramide is an important part of the skin stratum corneum, which can fill the space between cells and form a brick-like structure that enhances the integrity of the skin barrier and prevents water loss and the intrusion of harmful substances from the outside world.
Regulates skin moisture balance Ceramides can regulate the moisture content of the stratum corneum, maintain the water balance of the skin, prevent skin dryness and water loss, and keep the skin soft, smooth and elastic.
Anti-inflammatory action Ceramides have anti-inflammatory properties that can reduce skin inflammation and relieve symptoms such as redness, swelling, itching and irritation.
Anti-oxidation effect Ceramides can resist the damage of free radicals, reduce the damage of oxidative stress on the skin, and help delay the skin aging process.
Repair damaged skin Ceramides promote the repair and regeneration of skin cells and speed up the healing process of damaged skin.


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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