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Review summary

Reviewers had a great experience with this company. Customers are particularly satisfied with the product itself, noting improvements in hair and nail health. Many consumers have reported that they have been using the product for a long time and are very happy with the results. People also appreciate the fast delivery service. In addition, reviewers have generally positive experiences with customer service, highlighting the helpfulness and responsiveness of the staff. However, there are mixed opinions regarding the ordering process, with some consumers expressing confusion or issues with subscriptions and discounts.

Based on reviews, created with AI

See what reviewers are saying

Rated 5 out of 5 stars
Verified

Ease of ordering and pricing. I have been using Biosil for years for bone strengthening. I used to have to drive to another city when I lived in California. Then the cost was nearly double of your... See more

Rated 5 out of 5 stars
Verified

I have only been taking it for 2-3 weeks but definitely ordering again. I see some improvement in the firmness of my skin.

Rated 1 out of 5 stars
Verified

I canceled my subscription after reading about your product more closely. You don’t explain the actual science or provide any real figures, it’s just repeating the same talking points. I don’t know th... See more

Company replied

Rated 5 out of 5 stars
Redirected

I was dealing with unspecified hair loss for some time. I was taking all my vitamins, biotin and everything that was supposed to help, with no results. While I was researching products that help with... See more


Company details

  1. #91 of 140 best companies in Vitamin and Supplements Store

Written by the company

Biosil is a unique, high-quality supplement—the only supplement that protects and replenishes your own collagen production. Heighten your natural beauty, amplify it from within with Biosil. Real results, clinically proven.


Contact info

4.2

Great

TrustScore 4 out of 5

469 reviews

5-star
4-star
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1-star

Replied to 100% of negative reviews

Typically replies within 48 hours


Rated 5 out of 5 stars
Verified

Ease of ordering and pricing

Ease of ordering and pricing.
I have been using Biosil for years for bone strengthening. I used to have to drive to another city when I lived in California. Then the cost was nearly double of your pricing. Very convenient to be able to get it delivered instead of searching.
Thank you for the service

Date of experience: June 10, 2025

Rated 1 out of 5 stars
Verified

On the website there is a promis for…

On the website there is a promis for discounts which i was not able to apply when I bought the product.

Date of experience: June 12, 2025

Biosil logo

Reply from Biosil

Updated reply: Thanks for reaching out to us so that we could assist you with the discount code!

Original reply: Hi there! We are happy other help with applying a discount code. We will reach out to you directly for assistance.

Rated 1 out of 5 stars
Verified

The drops made me vomit

Date of experience: May 24, 2025

Biosil logo

Reply from Biosil

Hi Rachel. We are sorry to hear that you had this reaction. That’s definitely not the experience we want anyone to have. Everyone’s body is different, and while most people tolerate the drops well, some may be more sensitive to the taste. We will reach out to you directly!

Rated 5 out of 5 stars
Redirected

Helped with unspecified hair loss

I was dealing with unspecified hair loss for some time. I was taking all my vitamins, biotin and everything that was supposed to help, with no results. While I was researching products that help with regrowing hair I stumbled upon Biosil and since I found some on sale at WholeFoods I decided to give it a try. And I am so glad I did ! After a month of use I already noticed less hair fall during hair wash days. I’ve been supplementing for 4 months and I’m soooo happy, so many new baby hairs and minimal hair loss. I love it so much! Recommend it to my mom and sister. Need to take a break now because it’s unfortunately quite pricy and can’t afford it at the moment but I will get back to it in a couple months. I would recommend it to anyone! ❤️

Date of experience: June 12, 2025

Rated 3 out of 5 stars
Verified

Hasn't delivered

I haven't experienced what I was told to expect

Date of experience: May 03, 2025

Biosil logo

Reply from Biosil

Hi Eleanore! Thank you for taking the time to leave us feedback. We will reach out to you directly!

Rated 5 out of 5 stars
Verified

I received the item quickly after…

I received the item quickly after purchasing and it’s amazing! I have been having joint pain for the longest time. Shortly after using the biosil may joint pain has gotten 100% better. My face is also fuller and firmer.

Date of experience: May 03, 2025

Rated 3 out of 5 stars
Verified

I get my bi-monthly supply on time but…

I get my bi-monthly supply on time but after 6 months my nails are still weak and splitting. There may have been some improvement in my hair....

Date of experience: April 25, 2025

Biosil logo

Reply from Biosil

We appreciate you taking the time to leave us a review, Judy! We will send you an email to provide you with some further information.

Rated 4 out of 5 stars
Verified

Biosil

I have taken Biosil for approximately three weeks and I believe my hair has grown a little and my nails seem some stronger

Date of experience: April 23, 2025

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