Sebum Control

Chestnut Shell extract

Chestnut shell extract
INCI Castanea Crenata (Chestnut) Shell Extract
Properties Water-soluble
Country of origin Made in Korea
Dermal effectiveness Pore tightenng, Sebum control, Moisturizing
Expiration date 2 years from manufacturing, 6 months from opening
Storage method Store in room temperature (keep in a refrigerator for longer storage)
Rate of Addition Soap Approximately 1~3%
Shampoo Approximately 1~3%
Skin Approximately 1~2%
Lotion Approximately 1~2%
Detailed information Preservation None
Color Brown
Odour Typical
PH 4.50~6.50
Product information
Origin The inner skin of a chestnut, a dicotyledonous, deciduous hard tree of Quercus mccormicko
Substance This product includes Aesculetin, Alanine, Arginine, Aspartic acid, Caffeic acid, Chestanin, Ellagic acid, Ferulic acid, Gallic acid, Gentisic acid, Glutimic acid, Jasmonic acid, Kurigalin, Quercetin, Scopoletin, Tannin, Vanillic acid, etc.
Dermal effectiveness It protects damaged skin and has whitening effects when used for washing. It also has pore-tightening effects due to its tannin content.
Caution

  • Such effects are based on the data researched and developed directly by RNS Inc.
  • We recommend patch tests because our products are highly concentrated and can induce allergic reactions.
  • Recommended dosage is based on its effectiveness, and its rate is relative to the total dosage.
    Therefore, when adding other extracts, the dosage must be adjusted.
  • When used more than the recommended dosage, there can by irritation or trouble on skin.
  • This product is not for eating. Please seek medical advice when ingested.
  • Rinse thoroughly with water if product gets into eyes.