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✨ Unlock your natural glow with Biosil — where science meets beauty! 🌿
Biosil Advanced Hair + Nail Care is a vegan, GMO-free supplement featuring a patented ch-OSA complex combined with biotin to stimulate your body's natural collagen, keratin, and elastin production. Delivered in a convenient 30-capsule bottle for a 15-day supply, it supports faster, thicker hair growth and stronger nails with clinically proven results and a clean, allergen-free formula trusted by thousands.








| ASIN | B0CW228Y63 |
| ASIN | B0CW228Y63 |
| Age Range Description | Adult |
| Best Sellers Rank | #34,659 in Health & Household ( See Top 100 in Health & Household ) #108 in Vitamin B7 (Biotin) Supplements |
| Brand Name | Biosil |
| Container Type | Bottle |
| Customer Reviews | 4.6 4.6 out of 5 stars (264) |
| Date First Available | February 20, 2024 |
| Diet Type | Vegan |
| Dosage Form | Capsule |
| Flavor | Unflavored |
| Item Dimensions | 2.25 x 2.25 x 4.5 inches |
| Item Form | Capsule |
| Manufacturer | BioSil |
| Manufacturer | BioSil |
| Manufacturer Part Number | BM9053 |
| Material Features | GMO Free, Vegan |
| Material Type Free | GMO Free |
| Number of Items | 1 |
| Primary Supplement Type | ch-OSA |
| Product Benefits | Hair & Nail Growth |
| Product Dimensions | 2.25 x 2.25 x 4.5 inches; 1.76 ounces |
| Special Ingredients | Patented ch-OSA® Complex |
| Specific Uses For Product | Supports Hair & Nail Growth |
| Total Servings Per Container | 30 |
| Unit Count | 30 Count |
M**L
Can’t Do Without it!
I swear by this. It is very effective on hair, skin, and nails. It’s only one thin capsule, which makes it easy to take. No side effects or smell. I have it on subscribe and save every month. I never go without it. I bought some for a friend who had itchy skin and her hair was falling out. Her skin is much better and her hair is growing back. She’s thrilled! I wish it was less expensive, but I wish that about everything. It’s totally worth it.
C**T
💪✅Noticeable Strength and Growth Support
I’ve been taking BioSil capsules with the patented ch-OSA formula for hair and nail support, and I’m genuinely impressed. Within just a few weeks, my hair has grown noticeably longer, feels thicker overall, and looks healthier with less breakage and more shine. My nails are stronger and don’t split as easily, and my skin texture has improved too—more resilient and smoother. It’s a premium supplement that delivers fast, visible results, though stock can run low. Worth it for anyone serious about natural hair, nail, and skin improvements.
R**E
My hair is much thicker
I stopped started using this product about 45 days ago. I use to use Nutrafol which is a more expensive product. I noticed with Nutrafol the quality of my hair improved but I also shed alot of hair. I believe that my hair is much thicker since switching to Biosil. I recommend.
D**Y
Biosil Advanced
Arrived earlier than expected. Product packaging looked worn and tattered. Product was complsealed and expiration date was good. Haven't used Biosil as of yet. Hoping for healthy & stronger hair with noticeable growth.
H**Y
Biosil Advanced Hair and Nail Care
I have purchased three times. Each time my nails get stronger, like nail unbendable hard. I love it . Would recommend it. THANK YOU Biosil !!
M**Z
Great product that delivers
I have used this item before and really like it. It arrived on time, well packed and as described. I like the ease of taking these. There is no stomach upset. You notice the difference when you stop taking them! Skin looks great and hair grows quickly. A staple in my arsenal!
J**N
It really helps! Stronger nails in weeks
After 3-4 weeks of taking these daily, my nails are definitely stronger with less peeling. I am also noticing less hair loss in the shower. Overall I’m very happy with biosil!! I’m going to keep taking it and I highly recommend it.
O**O
De lo mejor, estas pastillas pararon mi caída de cabello ya había probado de todo y nada hasta que probé esto
Trustpilot
1 day ago
2 weeks ago