SHEKWASHA EXTRACT BG                        
 Citrus depressa peel extract for beautiful skin.                                                                      

 SHEKWASHA EXTRACT BG is obtained by extracting with 1,3-butylene glycol solution from the peel of Citrus depressa Hayata (shekwasha). The fruit of shekwasha abundantly contains nutritional elements such as vitamin C, vitamin B1, and citric acid, etc. Moreover, the peel contains polymethoxyflavonoids (PMFs) such as nobiletin and tangeretin with various pharmacologic effects to promote health.


above , non-Free sample.

  Product Features                                                                                                                

 Polymethoxyflavonoids (PMFs) demonstrate the effect of beauty. PMFs are effective for the lifestyle disease such as diabetes and high blood pressure etc. Moreover PMFs are effective in skin whitening and suppression of production of matrix metalloproteinases (MMP-1, MMP-9) and UV-induced inflammation factor (PGE2).

 Use of raw material from specific area of production Only shekwasha in Okinawa is used. The fresh shekwasha at the contracted farms is used.

  2   Composition / Information / Specification                                                                                  


INCI Name CAS No. Content
BUTHYLENE GLYCOL 107-88-0 59.2%
WATER 7732-18-5 39.4%


Test Item Specification
Appearance Light yellow to yellow-brown liquid
Ordor Faint characteristic odor
Identification (Flavonoids) Positive
pH 4.0 - 7.0
Purity (1) Heavy metals Max. 20 ppm
Purity (2) Arsenic Max. 2 ppm
Residue on Evaporation 0.8 – 2.0 w/v%
Residue on Ignition Max. 0.3 %


 Safety Data

1. Acute oral toxicity 2. Primary skin irritation
3. Ocular irritation 4. Skin sensitization
5. Phototoxicity 6. Photosensitization
7. Cumulative application 8. Reverse mutation (Ames)
9. Human patch

 Packaging: 1kg, 10kg


 3  Experimental Data