Reverse Gray™ Hair Darkening Shampoo

$16.99 $29.99

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Polygonum, the ultimate solution for reversing grey hair back to your original hair color.

After years of research done by The Gene Research U.S., it is proven that Polygonum has the ability to reactivate Melanocytes - pigment producing cell in hair follicles. 

Studies shows that continuous use for 60-90 days of Polygonum Shampoo records an average of 328% increase of new black hair formation for Men and 275% for women.


  • Reactivate hair pigment cells
  • Promote hair growth & prevent lost
  • Anti-Dandruff, Improve scalp itching problem
  • Moisturize and repair damaged hair


Volume: 200ml
Main Ingredients: Polygonum, Black Sesame 

Package Includes:

Grey Reverse™ Polygonum Shampoo x1

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Shipping Policies
  • Orders ship within 5 to 10 business days.
  • Tip: Buying 2 products or more at the same time will save you quite a lot on shipping fees.