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Wholesale Rehmannia Chinensis Root Extract | Extract Source: Rehmannia Glutinosa | Bulk Buy Powder Specification 10:1 or Customized | Brown Fine Powder | Sample & MOQ 1KG | Inquiry Today. Order Today!


Rehmannia glutinosa and R. elata belong to the Scrophulariaceae family, both of which are endemic to China. The post-processing of Rehmannia glutinosa is different, there are two kinds raw and cooked. Cosmetics can use extracts of their roots.

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Active ingredients

The iridoid glycosides in Rehmannia glutinosa are the main components of Rehmannia glutinosa, including catalpol, retinoside A, rehmangoside D, etc.; phytosterols include β-sitosterol, campesterol, and ergosterol;

The alkaloids are adenosine, and the sugar compounds are mannitol, stachyose, raffinose, mannose, vermiculose, and rehmannia polysaccharide. The composition of Rehmannia glutinosa is similar to Rehmannia glutinosa, and catalpol is its main component.

Extraction processing method

Rehmannia glutinosa can be extracted with water, alcohol, etc. as a solvent, or by immersion at room temperature or by heating and refluxing, and finally, the extract is concentrated to dryness. Reflux extraction with 50% alcohol, the yield is 15%.


In a constant temperature and humidity chamber (30°C, RH32%), the hygroscopic capacity of the water extract of Rehmannia glutinosa in a low humidity environment was determined by the weighing method.

  • The promotion of fibronectin growth by cell culture;
  • The promotion of cathepsin D activity by the culture of epidermal cells;
  • Fibroblast culture promotes collagen-4 production;
  • The promotion of adenosine triphosphate production by cell culture;
  • Elimination of DPPH free radicals;
  • Elimination of superoxide free radicals;
  • Elimination of hydroxyl radicals;
  • Activation of tyrosinase by the extract;
  • The promotion of subcutaneous adipogenesis in mice coating test;
  • Inhibition of aromatase activity;
  • Promotion of phospholipid degradation in adipocytes;

Application in cosmetics&skin care products

Rehmannia Chinensis Root Extract promotes the production of cholesterol, can change the composition of sebum, combined with its antioxidant properties and hygroscopicity in low humidity environments, it can be used in oil-inhibiting, softening, and emollient cosmetics;

The promotion of cathepsin D activity by Rehmannia Chinensis Root Extract shows that it can prevent skin inflammation; the extract can also be used as a skin metabolism enhancer, slimming agent, hair growth agent, and black hair agent.

Additional information

Product Name

Rehmannia Chinensis Root Extract/Rehmannia Glutinosa Root Extract


Rehmannia Glutinosa



Extraction Type



Brown Fine Powder

Grade Standard



10:1 or Customized

Sample & MOQ



Cosmetic/Skincare Raw Materials


Available For Your Reference

Shipping Details

Customized, FOB, CIF, D2D

Additional Service

Supply In Bulk, ODM/OEM, Wholesale


A cool (2~8 ) & dry place protected from light, keep package close.

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Our factory

Green Stone Swiss Co ., Limited has always focused on the supply of beauty, nutritional, and healthy ingredients ( supply). We mainly devote to the sale popularizing and research and services of natural products and promoting the development of the natural herbal industry.

Xiamen, Shanghai; China

Business Type
Manufacturer, Marketing
Industry Experience

Over 20 Years of Supply Experience

Main Markets
  • North America 51.00%
  • Western Europe: 10.00%
  • Northern Europe: 10.00%
Business Advantage

Support Formula Customization/ODM/OEM




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