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Sam's Club
Sam's Club
Customer reviews for Member's Mark Biotin 10,000mcg with Keratin 100mg Capsules, 250 ct. for
Member's Mark Biotin 10,000mcg with Keratin 100mg Capsules, 250 ct.
4.8 out of 5 stars
stars1,043 ratings268 reviews
  1. 5 stars87% (907)
  2. 4 stars9% (90)
  3. 3 stars2% (23)
  4. 2 stars0% (5)
  5. 1 star2% (18)

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Showing 71-80 of 268 reviews
Jan 8, 2017
Charity30
1 out of 5 stars review

Be aware of the fillers in this vitamin!

I bought this vitamin and noticed that it has magnesium stearate In it. is a very harmful and dangerous vitamin filler. I am returning the product is soon as possible

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Aug 1, 2017
Joe
2 out of 5 stars review

Not happy with this product

I was on a different make of Biotin but saw this and decided to give it a try. Not good! My hair is thin again and my nails are breaking and pealing again. Going back to what I was on.

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Sep 28, 2021
Mar
5 out of 5 stars review

My HAIR!!❤️

Noticed my hair falling out more than usual(age?) especially in shower when washing. I have been taking these for about a month now and noticed after the first week! My hair is not everywhere! ❤️

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Jul 21, 2023
Leasley
4 out of 5 stars review

Verified Purchase

Larger than I thought

The pills are a little large for my taste, but they will do the job for now.

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Sep 28, 2024
Wttygrl63
2 out of 5 stars review

Verified Purchase

Not for me

Not sure if it was helping but it made me super sick to my stomach

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Nov 22, 2023
Gamma22
5 out of 5 stars review

Verified Purchase

A supplement to help you feel young

Bought to use because it’s suppose to be good as we get older

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Dec 24, 2023
Zaps
5 out of 5 stars review

Verified Purchase

Works

Works grett, hair and nails definitely grow faster.

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Nov 13, 2022
Sami
5 out of 5 stars review

Verified Purchase

Value product

Quality product with good service

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Jun 26, 2023
not101
4 out of 5 stars review

Verified Purchase

vitamin H = V hair

good one for white and loose hair

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Jul 13, 2024
Anonymous
5 out of 5 stars review

Verified Purchase

——-

It is really too soon to tell, but I think my nails have improved.

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