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5,680
4.4 out of 5 stars

RevivaHair Biotin Shampoo Men and Women

$22.99
$27.89 18% off Reference Price
Condition: New
Size: 1 Pack
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Top positive review
2 people found this helpful
This product is awesome! Noticeable difference after first use!
By Valerie Mikesell on Reviewed in the United States on May 5, 2019
Magical is the first word that comes to mind as I describe this product! Since my normal keratin shampoo/conditioner was out of stock and upon reading all the amazing reviews, I decided to give Pure Biology a try. In order to tame my very fine, damaged, and extremely frizzy hair, I get keratin treatments every 3 months. Once the keratin treatment starts to fall out, my hair is so frizzy and damaged looking that I can’t wear it down at all until my next treatment. Due to my busy schedule and my normal hairdresser being on vacation, I was three weeks past due for my next keratin treatment and my hair had morphed back into a dull, frizzy, tangle monster full of flyaways and breakage. I have been getting by these past few weeks by covering my hair with hats or throwing up in a ponytail. The first thing that hit me when my order of Pure Biology shampoo and conditioner arrived was the clean, crisp, and tantalizing smell of essential oils. I could literally smell it from the amazon box it arrived in. Because the shampoo is much thinner than my normal shampoo, I was a bit skeptical at how well it would work, but I lathered up and let it sit on my head a couple minutes before rinsing out and followed with the Pure Biology conditioner. I was absolutely amazed at what a difference this shampoo and conditioner made after just the first use! My hair immediately had a completely different feel, from fine and frizzy to healthy and strong. Keeping in mind that I am several weeks past due on next keratin treatment/trim, I was amazed to see my split ends and flyaways were dramatically decreased. Upon second use, I was actually able to get my hair straightened well enough to wear it down even though my keratin treatment has fallen out- something that has never happened before. My very fine and frizzy hair seems thicker after only two uses and started to mimic the effect that a full expensive keratin treatment would have. With such dramatic results after only two uses, I’m starting to wonder if these expensive and time consuming keratin treatments will even be necessary after consistent and continued use. This product is absolutely amazing and I highly recommend to anyone who has damaged, frizzy, and/or thinning hair. I have already recommended Pure Biology to all my friends and family.
Top critical review
Didn’t notice anything
By Nick on Reviewed in the United States on December 8, 2024
Didn’t notice a different. Hair was a bit greasier

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