

✨ Unlock your hair’s full potential with every drop!
Herstyler Biotin Hair Serum is a lightweight, non-greasy formula enriched with biotin and argan oil, designed to promote hair growth, reduce hair loss, and protect against styling damage. Trusted for over 13 years, this 2 fl oz serum moisturizes all hair types, leaving strands thicker, frizz-free, and shiny without fading color or buildup.






















| ASIN | B09R1NHJ52 |
| Active Ingredients | vitamin e |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #48,573 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #391 in Hair Regrowth Treatments |
| Brand | HerStyler |
| Brand Name | HerStyler |
| Customer Reviews | 4.4 out of 5 stars 444 Reviews |
| Hair Type | All |
| Item Form | Serum |
| Item Volume | 2 Fluid Ounces |
| Item Weight | 2 Ounces |
| Manufacturer | HerStyler |
| Number of Items | 1 |
| Recommended Uses For Product | Hair Loss,Hair Thickening,Women Health,Damaged Hair,Hair Regrowth,Hair Growth |
| UPC | 854136006951 |
| Unit Count | 2 Fluid Ounces |
V**D
Hair product keeps away frizz
This product is good.Has a good fragrance and keeps hair from frizzy
K**J
I wanted to try something new from herstyler
I haven't used it long enough to see the difference in my hair growth but I like the smell and the shine it gives my hair.
R**S
Consistency & Smell
I recently started using this product and it smells nice. This product is not very oily. Just right consistency. I’m Will update after using.
R**N
Biotin Hair serum
Prompt delivery, well packaged, new, unopened and true to description
J**Y
Love it! Smells good.
Great product. Seems to work well on my hair. For reference my hair is super fine and a little passed shoulder length. The photos I shared make my hair look brown but it's not, it's black. But as you can see it leaves my hair looking shiny and straight. Not frizzy or poofy. It smells really good too. The bottle is glass, which I really like. The pump works very well. I always do two pumps after I take my shower. One pump is small so two works perfect. I always apply it when my hair dries but not fully dry, when it's still a little damp. I run it through the length of my hair like it suggests on the box and then I brush it through. I love it. The price is great too, only $10. I've bought more expensive serums (Luseta) and this seems to about the same quality.
H**P
No growth
I didn't k=notice anything special, but it made my hair soft and smooth if I worked it in nicely
H**N
Great product
I absolutely love this I had my hair fried by an expensive hairdresser my hair was so dry and breaking off. I have tried 20+ different products and this one works the best will continue to buy .
H**S
It Says Non Greasy But It Is
I started losing my hair about 6 months for reasons that are still unknown but this has worked well for me. I have sprouts after 2 month of use. I use it for 3 days and one day off and than I use Minoxidil for 2 days. The combination works well for me. The product is heavy and leaves a residue so it's hard to go anywhere when you have it on so I use it at night and if I absolutely need to go out the next day I wear a beanie. It takes about 4 hours for it to dry so don't be in a hurry to go some place. It also has a very pleasant smell too.
Trustpilot
2 months ago
1 month ago