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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 51-60 of 268 reviews
Aug 1, 2024
Grandma B
5 out of 5 stars review

Verified Purchase

Biotin

I like that I only need one a day

Helpful?2R7QE1UDYBXJ7874213744
Sep 8, 2024
Sabol
5 out of 5 stars review

Verified Purchase

Biotin

Love the quality and anount

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May 12, 2022
Jj Long
5 out of 5 stars review

Verified Purchase

It works!

Has a good amount of biotin and I know it works once it is built up in your system.

Helpful?2R7QE1UDYBXJ7874213744
Mar 6, 2024
Mimi
5 out of 5 stars review

Verified Purchase

Improves nails

Great for nails and hair. Easy to take.

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Sep 28, 2024
Ga Peach
5 out of 5 stars review

Verified Purchase

Biotin

Good vitamin for skin & hair

Helpful?2R7QE1UDYBXJ7874213744
Mar 18, 2023
suzygator
5 out of 5 stars review

Verified Purchase

Good value.

Jury is still out, but purchased to help with my hair and nails.

Helpful?2R7QE1UDYBXJ7874213744
Sep 26, 2024
Judy H
5 out of 5 stars review

Verified Purchase

I like how SMALL the capsules are.

New to me and after a week, I don't have any issues with this. Only time can tell.

Helpful?2R7QE1UDYBXJ7874213744
Mar 10, 2024
Delma
5 out of 5 stars review

Verified Purchase

Excellent value

Excellent value for your money. I get all my supplements at Sam’s

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Apr 9, 2024
K Pop
5 out of 5 stars review

Verified Purchase

Very good product!

Works very well on hair, skin, and nails

Helpful?2R7QE1UDYBXJ7874213744
Aug 19, 2022
dusty95
5 out of 5 stars review

Verified Purchase

Have use member's mark! great product!

Great product! use it regularly, performs well on hair, nails and skin.

Helpful?2R7QE1UDYBXJ7874213744