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Biocogent, LLC | 25 Health Sciences Dr. • Stony Brook, NY 11790 • 631.638.1300 • info@biocogent.com • product: DermalRx® CKW

A novel combination of Zingiberaceae species extract for sebum production control

DermalRx® CKW is a proprietary extract from the rhizomes of Curcuma kwangsiensis and Curcuma wenyujin that is rich in sesquiterpenoids for optimal sebum control in the skin. Specifically, DermalRx® CKW inhibits the activity of 5α-reductase, the enzyme responsible for generating the sebum-inducing molecule, dihydrotestosterone (DHT), in the skin. Clinical studies demonstrate that DermalRx® CKW minimizes sebum production among male and female populations, while visibly reducing sheen. Additionally, DermalRx® CKW also offers protection from oxidative stress.

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Applications

  • Sebum control products for oily-prone skin
  • Formulas to address blemishes and dry skin
  • Pore-minimizing and mattifying anti-aging formulations
  • BB creams, CC creams, and color formulations (primers, foundations, powders…)
  • Skincare regimens for men
  • Sebum-regulating hair care products

DermalRx® CKW

Product ID: R10091

Suggested Use Level: 0.5 - 1%

Curcuma Wenyujin/Curcuma Kwangsiensis Rhizome Extract

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Last Updated: January 30, 2026