Zenagen Thickening Hair Serum
$31.37
Price: $31.37
(as of Mar 15, 2025 23:05:43 UTC – Details)
Product Dimensions : 1 x 1 x 3 inches; 2 ounces
UPC : 850032919074
Manufacturer : NRI, LLC.
ASIN : B0BTMRM4GV
Country of Origin : USA
Customers say
Customers find the hair styling product effective in thickening, adding body, and promoting hair growth. They find it easy to apply and massage into the scalp. Many customers appreciate the scent and shine. However, some consider it pricey and have issues with scalp irritation. There are mixed opinions on its effectiveness.
AI-generated from the text of customer reviews
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Marilyn S. –
Adds shine and texture to mention hair
This serumIs fragrance free, adds shine and texture to thin hair.
Patty L. –
Highly Recommend! It works!
My hair was rapidly falling out. This along with the shampoo and conditioner was recommended to me.I use this daily. I’m on my second bottle and can really notice a difference. After about 2-3 weeks my hair drastically slowed down from falling out and I could start to see new growth shortly after that. It works!!
Amazon Customer –
significant hair growth
I have PCOS so I didn’t have much hope. My stylist suggested trying Zenagen system for woman and it has made a difference. I have really fine hair and when my hormones aren’t in balance I loose quite a bit of hair. After using for 3 months I have so many tiny hairs growing right at my hairline its difficult to get a good part! definitely a happy “problem” to have! I have also seen thickening since around month 2. My hair is overall healthier,shinier and thicker. I use every other day per directions from my stylist. I will continue to use the system!
BMP-RN –
My hair needs more than a thickener…
This is a good product, it definitely gives your hair extra thickness but I’m suffering from nutrient deficiency and nothing is really working for me right now. I would recommend this to someone who wants to add a little thickness – it works!
Madd –
Nothing noticeable yet
This is a nice serum that doesnât make your hair greasy or oily. No residue is left and has a nice scent. I havenât noticed anything drastic yet but am only half way through the first bottle. Price is a bit high but alittle goes a long way
GG –
As fast as it can grow.
Order right away. It takes time for hair to grow.
Amazon Customer –
It’s not harmful, but it’s also not helpful.
It just doesn’t do anything. I’ve been using this every other day for about six months. Not effective for me and that’s the only reason for my 1 star. I do love the shampoo and conditioner, though. I don’t think anything from this brand has helped to stimulate my hair growth – but the shampoo and conditioner makes my hair soooo healthy and shiny. I keep repurchasing those for that reason. This serum, however, I will not be buying again.
Madison –
Best for postpartum hair loss!
I have used this serum, along with the revolve thickening shampoo for two of my postpartum hair loss journeys so far. Once after my second child in 2021, and most recently at the end of 2023 after my third child. Works like a charm every time. The photo on the left was taken at the end of November, and the right photo was taken today. So much regrowth in less than 2 months.