The consensus

ZENAGEN Revolve Women's Thickening Shampoo

4.88/5 from 16 reviews

SourcesAmazon 16Updated

What you see here is a curated selection of positive, well-rated reviews, not a product’s complete or overall rating. Every review is real and links back to its original source; incentivized and bad-faith reviews are excluded. Full disclosures

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Reviewers mention Hair thickness & growth9Scalp & cleansing4Visible results3

Product description

Formulated to support the appearance of fuller, healthier-looking hair, this plant-based shampoo is designed for women experiencing thinning or shedding. Powered by potent botanical extracts through advanced CO2 extraction, Revolve Shampoo refreshes the scalp to support visibly thicker, denser hair. For optimal results, use with Revolve Conditioner .

Product details sourced from the brand’s official site.

Common questions

Is ZENAGEN Revolve Women's Thickening Shampoo worth buying?

Based on 16 reviews from Amazon, ZENAGEN Revolve Women's Thickening Shampoo holds a 4.88 out of 5 consensus, an overwhelmingly positive rating.

What do reviewers say about ZENAGEN Revolve Women's Thickening Shampoo?

One reviewer (5.0/5) wrote: "Being on HRT I had a side effect of hair loss that I never anticipated. I actually didn't understand what was happening until my hair was literally coming out by the handfuls. This is when I realized this was more than…" (Verified Buyer).

What do reviewers mention most about ZENAGEN Revolve Women's Thickening Shampoo?

Reviewers most often bring up hair thickness & growth (9 reviews), scalp & cleansing (4) and visible results (3).

Reviews

16
5.0/5 Verified purchaseAmazon

Yes. It works!

Being on HRT I had a side effect of hair loss that I never anticipated. I actually didn't understand what was happening until my hair was literally coming out by the handfuls. This is when I realized this was more than normal hair loss. I visited a women's health...

Verified Buyer •Nov 15, 2021Read on Amazon ↗
5.0/5 Verified purchaseAmazon

Absolutely works if you follow directions

I am 63 years old and I started using this shampoo and conditioner several years ago on the recommendation of my hair stylist. I absolutely know that it works IF you are willing to be diligent about using it every other day and leaving it in for 5 minutes. It took several...

Verified Buyer •May 29, 2021Read on Amazon ↗
5.0/5 Verified purchaseAmazon

If you want hair growth, buy this!!

I was losing my hair and it became very thin, sparse, you could see my scalp. My hair dresser, expert sold this shampoo in her salon. I use it everytime I wash my hair. Leave in for 5 minutes. I can't begin to tell you how happy I was. When I first started getting stubble at the front of my head! It has really become a game changer for me. I cannot use another shampoo. This one is great. Not only does it make my hair grow, but it makes it thick as well!

Jenn •Sep 26, 2026Read on Amazon ↗
5.0/5 Verified purchaseAmazon

You don’t need Minoxidil!!!

I cannot stress enough how thankful I am that I was recommended Zenagen. I have PMOS/PCOS, and I am anemic, so my hair has always been very thin. Hair loss is common on both sides of my family, so I just thought it was something I’d have to live life with. Then, I had weightloss surgery in November of 2025. The hair loss from that was devastating. After having a head spa, the stylist recommended Zenagen. I was skeptical, but decided this was going to be my last attempt at trying to get thicker hair again.<br />Here I am 7 months later, and it’s coming back!! I could not believe the difference between now and 7 months ago. I recommend this to everyone who has hair loss. It works!!! I have a ways to go, but it’s already working wonders! Just be patient and persistent!!<br />I also recommend getting your vitamins/minerals checked. I did not realize how important zinc and iron are to hair growth. Once I started taking supplements for those, and using Zenagen regularly, my hair started growing at a crazy rate. Try it, stay consistent, take your vitamins, and you won’t regret it!!!

Lyndsey Southern •Sep 25, 2026Read on Amazon ↗
5.0/5 Verified purchaseAmazon

This product works, but not overnight!

This product came as advertised and is amazing. I have been using for around 2 years due to thinning hair and have seen a noticeable difference. In conjunction with Zenagen growth serum and brushing my hair 100 strokes everyday. No more comb overs here!

Jtemp •Sep 10, 2026Read on Amazon ↗
5.0/5 Verified purchaseAmazon

Yesss get it

It works. Been using it for like a year now. My hair has grown a lotttt even through postpartum this helped it not look super thin at least I think that’s why. It’s probably 5 inches longer than when I had my baby (10 months ago)

Alice H •Aug 14, 2026Read on Amazon ↗
5.0/5 Verified purchaseAmazon

Thicker hair and eye brows

I was lossing allot of hair. Due to stress. Bought this shampoo, leaving it on for 10 minutes while I clean the rest of my body. My hair returned to beautiful and thicker. So I started to put it on my eyebrow and they thickened up and have new growth. Crazy 👍🏼😳. Great shampoo

Carol B Sneeden •Aug 02, 2026Read on Amazon ↗
5.0/5 Verified purchaseAmazon

It works

First pic is before 2nd pics is after. Really helped my hair grow and be healthier. Been using for around almost 2 years I’d say. I recommend checking your vitamin levels I was low on vitamin D, ferritin and iron, which are all very important for growing and maintaining healthy hair. Not pictured but using beaded weft extension I found has helped protect my hair and boost my confidence while working on getting my natural hair healthy. Just find a good stylist who will not ruin the integrity of your hair. Still have issues with hair ends breaking but started oiling my ends more regularly and oiling before showers and I think that is helping. You can also find this product for better deal elsewhere.

Gaby Lu •Jul 30, 2026Read on Amazon ↗
4.0/5 Verified purchaseAmazon

Consistency

Why is the consistency and color of this shampoo different from the last bottle I purchased?

Golden Montgomery •Jul 19, 2026Read on Amazon ↗
5.0/5 Amazon

Will never stop using

I've used this shampoo for consistently for almost 3 years. Prior to using this shampoo, I had very sparse, fine hair. When I would pull it up in a pony tail, there would be areas that you could see my scalp. Depending on the angle, you could see a bald spot, almost the size of a nickel, along my part toward the front of my head. Within a few months the sparse area got smaller and smaller. I then got pregnant and had the thickest hair I've ever had, which was still thin and fine. I did experience postpartum hair loss about 6 months after delivering but not as bad as I expected, and did not have any bald patches; which I give credit to this shampoo. About 9 months after I delivered, I started noticing new hair growth. My hair isn't as thick as it was when I was pregnant, but overall I have much less thinning of my hair, and it appears much thicker than it did prior to pregnancy. That bald spot is non-existent. I can't imagine a reason why I'd stop using this shampoo; it gives me more confidence in my thin hair than ANY product ever has. It is expensive, but worth it to me. I use it faithfully every other day, leave it on for a full 5 minutes, as directed. The 6oz bottle typically lasts me about 4-5 months. I HIGHLY recommend this product!

Sheryl Rife •Aug 19, 2018Read on Amazon ↗
5.0/5 Amazon

Shampoo That Thickens the Plot of Hair

The Xenagen shampoo was recommended by my hairdresser for thinning hair. Since using the product there is much less shedding and more new hair growth. Along with the shampoo I have been applying Xenagen thickening hair serum, and the thickening conditioner. It is satisfying to find something that is beneficial for promoting more hair growth.

Dale Rafferty •May 12, 2025Read on Amazon ↗
5.0/5 Amazon

OUTSTANDING!

THIS IS EXCELLENT SHAMPOO. IT REALLY DOES ADD TEXTURE AND BODY TO THE HAIR. IT CLEANS WELL AND HOLDS UP TO HEAT AND HUMIDITY. I HAVE REALLY THIN, FINE HAIR AND I LOVE THE WAY IT MAKES MY HAIR FEEL. I SHAMPOO EVERY OTHER DAY AS RECOMMENDED. I FIND THIS PRODUCT LASTS A LONG TIME AND DOESN'T REQUIRE A BIG AMOUNT OF PRODUCT. I HAVE ALREADY SIGNED UP FOR A SUBSCRIPTION.

Linda J. Addison •Jul 09, 2024Read on Amazon ↗
4.0/5 Amazon

Impossible to open packaging

The product is good, the packaging is horrible. There is a plastic heat wrap seal around the screw on pump dispenser. I had to use four tools to penetrate and remove this seal and some product still spilled. I used an exacto knife and could not cut the plastic band. Then I used an ice pick to try to tear the ring. I used a scissor to try to cut the ring, and finally A pair of pliers to pull the remaking mess off. This not a toxic or dangerous liquid. This excessive wrapping is absurd and anti-consumer

Barbara •Sep 08, 2025Read on Amazon ↗
5.0/5 Amazon

LOVE this product!

I have always had thick hair, but once I got into my 40’s my hair started shedding, at 44 I started noticing that my hair is now thinning. My hairdresser recommended me this product. One month into using this my hair is not shedding like it was! I am so happy and don’t care how expensive this is. I will keep buying. Also it smells really good, my hair is a lot softer and over all feels healthier. I also bought their brush and it’s better than the wet brush. Update! 2 months later and I am back to normal with also hair growth! Top picture is now, left picture is one month, right picture was before I started this product.

JZ •Nov 07, 2025Read on Amazon ↗
5.0/5 Amazon

Works without toxic chemicals

This stopped my hair shedding almost immediately and it has started to regrow with consistent use. It does take patience because of how hair growth cycles work. I love that this is a clean and plant based product without toxic chemicals like minoxidil. My dermatologist recommended this and I've also been able to get it from my hairdresser at a better price. I had so many factors contributing to my hair loss like PCOS, thyroid disease, menopause, and significant weight loss. My hair was constantly falling out everywhere. This seems expensive but for the clean effective ingredients that work, it is well worth it! Get the scalp serum too and use them at least 3 times per week as directed and it will give you results. I have compared the ingredients to brands advertising the same results and would encourage you to do the same but this is all that I will use.

Un-domestic Diva •Jul 22, 2026Read on Amazon ↗
5.0/5 Amazon

Vi los resultados en 2 meses ya no se me cae tanto cabello como en el principio se los recomiendo

Ericka Loya Ruiz •Dec 31, 2025Read on Amazon ↗

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