Reverse Grey Hair Darkening Polygonum Shampoo
$19.95 – $34.95Price range: $19.95 through $34.95

Cover Grey Hair And Restore Natural Hair’s Color
After years of research by The Gene Research U.S., Polygonum can reactivate Melanocytes – pigment-producing cells in hair follicles, leading to a natural darkening of hair over time.
ReverseGrey™ Reverse Grey Hair Darkening Polygonum Shampoo is formulated to cover grey hair and restore your natural hair’s color when used regularly.
How It Works:
Our Polygonum shampoo works by reactivating melanocytes to produce pigment from the root, and reduces grey or white hair growth.
Studies show that continuous use for 60-90 days of Polygonum shampoo records an average of 328% increase in new black hair formation for men and 275% for women.
Hair Growth Booster
Polygonum shampoo can be used regularly to boost hair growth as early as two weeks, as it also prevents hair loss.
100% Natural Ingredients And Safe
100% Natural Ingredients: Polygonum Multiforum, Ginger, Ganoderma, Ginseng, Mint Leaves, Black Sesame
Chemical-free, safe for everyone and will not cause irritation or allergies.
Suitable For All Hair Types And Easy To Use:
Step 1: Use the Polygonum shampoo like a normal one.
Step 2: Massage for 5 to 10 minutes to allow absorption.
Step 3: Rinse thoroughly with water and continue with your regular hair care routine.
Specifications:
- Net Content: 100 ml
- 100% Natural Ingredients: Polygonum Multiforum, Ginger, Ganoderma, Ginseng, Mint Leaves, Black Sesame
Frequently Asked Questions:
Q: How many bottles should I buy?
A: For consistent use and optimal results, we recommend purchasing at least 2 bottles or more.
Q: Will this Polygonum shampoo change the natural color of my hair?
A: This Polygonum shampoo will not change your natural hair color. Instead, it works by reactivating melanocytes – your hair’s natural pigment-producing cells to restore your original color. If your natural hair is blonde, brown, or red, it will not turn black but will gradually regain its original shade.
Q: Should I use Polygonum shampoo to wash my hair every day?
A: Yes. Polygonum can reactivate Melanocytes – pigment-producing cells in hair follicles. When used regularly, it will also boost hair growth and prevent hair loss in just two weeks.

49 reviews for Reverse Grey Hair Darkening Polygonum Shampoo
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Enjoy A Risk-Free Trial
We stand by our products’ quality and want you to shop with confidence. That’s why we offer a 30-Day Satisfaction Guarantee.
If you’re not completely satisfied with your purchase for any reason, simply contact our customer support team within 30 days for a full refund, no questions asked. Quality and your satisfaction are our top priorities.
Kiera M. –
My hairdresser noticed the change before I did! She asked if I had dyed my hair, but it was just the this shampoo working its magic. I love this product!
Chloe P. –
I used to rely on black hair dye, but it always faded so quickly. This shampoo has given me a long-lasting, natural darkening effect. Couldn’t be happier!
Aryana W. –
Even my friends started asking what I’m using because my hair looks so healthy and dark again. I tell themit’s all thanks to Polygonum!
Carolyn N. –
I’ve struggled with grey hair since my early 30s, and nothing seemed to work until I found this shampoo. After a few weeks, I started noticing my natural color coming back, and my hair felt healthier. The best part is that it’s completely natural and doesn’t irritate my scalp like dyes did. I finally feel like myself again!
Jackie L. –
My wife bought this for me because I was complaining about my grey hairs. I was skeptical, but after using it daily, my hair is noticeably darker and shinier. I love that it doesn’t require any extra effort just replacing my normal shampoo. Now I recommend it to all my friends!