






💥 Unlock your hair’s full potential with Bellisso’s biotin serum—because your roots deserve the best!
Bellisso Biotin Serum is a salon-grade hair thickening treatment designed for men and women seeking to boost volume, repair damage, and enhance shine. Featuring a potent blend of biotin and natural botanical oils, this cruelty-free formula nourishes hair from root to tip, revitalizing dry, brittle strands while delivering a smooth, manageable finish. Trusted by thousands with a 4.4-star rating, it’s the ultimate upgrade for anyone serious about hair health and thickness.


















| ASIN | B08Z5GK3HX |
| ASIN | B08Z5GK3HX |
| Best Sellers Rank | #76,505 in Beauty ( See Top 100 in Beauty ) #732 in Hair Regrowth Treatments |
| Customer reviews | 4.4 4.4 out of 5 stars (5,369) |
| Date First Available | 1 August 2021 |
| Manufacturer | BELLISSO |
| Manufacturer | BELLISSO |
| Manufacturer reference | biotinserum1 |
| Manufacturer reference | biotinserum1 |
| Package Dimensions | 11.71 x 4.39 x 4.29 cm; 150 g |
| Package Dimensions | 11.71 x 4.39 x 4.29 cm; 150 g |
K**Y
Very good product
after coloring, my hair was like straw, it was not combed, it was in a terrible state, this product solved all the problems the first time, amazingly
E**N
Smells good
Will try it
R**D
جيد
A**R
It’s been a few weeks of usage. Initially I noticed an immediate difference in hair loss, but now I’m not super sure anymore, however I certainly notice more hair growth and my hair has more volume overall! I do enjoy using it for some scalp and my dandruff has significantly reduced too! If you’re going to use it before bed, make sure to have some clothing or towel on your pillow or your pillow might absorb the oil like mine did.
A**N
Worst product, while using this product I lost the hair line. I’m deeply saddened by adverse effect on scalp.
O**A
Amazing Results – My Hair Feels Healthier and Softer! I’ve purchased this Rosemary & Mint Hair Repair Oil a couple of times now, and I’m genuinely impressed. After just a few uses, my frizz was noticeably reduced, and my scalp felt refreshed. The serum is lightweight, non-greasy, and has a soothing minty scent that makes it feel like a mini spa treatment. I love that it contains castor and jojoba oil — it really nourishes the ends and adds a natural shine without weighing the hair down. I’ve tried it both as a leave-in and pre-shampoo treatment, and it works great either way. Also, a little goes a long way, so one bottle lasts quite a while. For the price, this is an excellent hair repair oil, especially for those dealing with dryness, split ends, or thinning hair. Highly recommend! ✅ Great for dry and damaged hair ✅ Refreshing scent ✅ Lightweight and non-sticky ✅ Works well for both men and women
L**N
Came unexpectedly earlier. Good stuff. Keeps hair looking healthy and moisturised. Can feel the difference day one.
Trustpilot
2 weeks ago
2 weeks ago