








✨ Unlock your skin’s secret weapon with every drop!
Biosil Collagen Booster is a 1 fl oz liquid supplement featuring a patented ch-OSA complex that naturally stimulates collagen, keratin, and elastin production. Clinically validated and vegan-friendly, it supports healthier skin, stronger nails, and luscious hair with a clean, allergen-free formula designed for easy daily use over a 60-day supply.















| ASIN | B0BD93D33H |
| Age Range Description | Adult |
| Best Sellers Rank | #12,649 in Health & Household ( See Top 100 in Health & Household ) #113 in Collagen Supplements |
| Brand Name | Biosil |
| Color | Clear |
| Container Type | Bottle |
| Customer Reviews | 4.6 out of 5 stars 868 Reviews |
| Diet Type | Vegan |
| Dosage Form | Liquid |
| Flavor | Unflavored |
| Item Dimensions | 2.32 x 2.32 x 4.43 inches |
| Item Form | Liquid |
| Item Height | 4.43 inches |
| Manufacturer | Biosil |
| Material Features | Cruelty Free, GMO Free, Vegan |
| Material Type Free | GMO Free |
| Number of Items | 1 |
| Primary Supplement Type | ch-OSA |
| Product Benefits | Hair, Skin, & Nail Support |
| Special Ingredients | Patented ch-OSA® Complex |
| Specific Uses For Product | Supports Hair, Skin, & Nail |
| Total Servings Per Container | 100 |
| Unit Count | 1.00 Fluid Ounces |
J**X
Works fast! Not very soluble so putting it in a spoon works the best.
Unpleasant to consume but works surprisingly quick. Skin looks hydrated few days after taking it. Be aware that it doesn’t mix well with liquids, better to take it from the spoon . Otherwise it may be left on the bottom of a cup. Used their capsules, they work but not as fast as this .
J**H
Great product definitely recommend
I was very skeptical about this when my cousin told me that that was why her hair was growing so good. So I tried it I'm on my second bottle and on the first bottle I immediately noticed my nails growing. And I've always had problems with my nails. I'm on my second bottle and I've noticed way less shedding in my hairbrush. I will definitely keep buying this. It's a great value for the money. Way better than a lot of other products I've tried
J**Y
Favorite under the radar longevity supplement
I have used this product for years and recommend it all the time. People tell me I look 10 years younger than my actual age. I put 6 drops in my coffee. They have directions/doses for your personal health goals. I think it's a good value, skincare from within + bone health, one bottle lasts about 3 months.
M**K
Amazing
On the recommendation of my naturopathic physician, I started taking Biosil about 2 months ago. What a difference it has made already- my hair is thick, nails are long and strong, my skin is soft and clear, and the fine lines around my mouth are nearly unnoticeable. I intend to never be without this product in my arsenal. True, the taste is a little unpleasant but 6 drops stirred into my protein drink in the morning and I don't even know it's there. Outstanding product!
T**8
Works like a fish
This has been like one of the only things to help reduce my hair fall out, make it grow stronger and faster, and plump up my skin! It does taste strongly of oil fish tho. Advise to mix it with juice to mute the flavor lol. It will make your mouth turn sour. Very easy to use tho! I just do 5 drops 2x a day as instructed (first in juice then in hot tea). Lasts about a month! Kinda pricy, wish it last longer (it would if you reduce intake).
S**K
Very effective!
I have a connective tissue disorder. My nails had deep splits and ridges that would not heal despite using collagen powders and supplements. After using one-two months of biosil drops twice a day, I can see a 50% improvement in my nails. I will NOT be without biosil ever again.
M**E
Noticeable improvement in my nails
Doesn’t taste very good but I see noticeable improvement in my nails. They are stronger
J**T
Amazing Results! Highly Recommend
I’m extremely impressed with Biosill Collagen! Since I started taking it, my nails have grown faster and stronger, my hair looks healthier, and the appearance of my skin has noticeably improved. I honestly didn’t expect such visible results, but this product truly delivers. I highly recommend it to anyone looking to boost their hair, skin, and nail health!
Trustpilot
2 weeks ago
1 week ago