Skip to Main Content
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)

Member photos

Sort by |
Showing 41-50 of 268 reviews
Dec 14, 2023
L Church
4 out of 5 stars review

Verified Purchase

Good for the health of your hair

Just what the doctor ordered

Helpful?2R7QE1UDYBXJ7874213744
Aug 30, 2024
Barbara
5 out of 5 stars review

Verified Purchase

Helps

I see improvement after 2 months

Helpful?2R7QE1UDYBXJ7874213744
Jan 19, 2023
Awts
5 out of 5 stars review

Verified Purchase

Seems to help with hair

Seems to help my hair grow

Helpful?2R7QE1UDYBXJ7874213744
Sep 1, 2023
TOMH
5 out of 5 stars review

Verified Purchase

Great product

Working for me better than the expensive tv shopping channel expensive brands

Helpful?2R7QE1UDYBXJ7874213744
Sep 6, 2023
Pat
3 out of 5 stars review

Verified Purchase

Better Buy

Trying this as it is cheaper than the product I was using. Came as described and on time.

Helpful?2R7QE1UDYBXJ7874213744
Jul 6, 2024
Beverlyjean
5 out of 5 stars review

Verified Purchase

Great vitamins

These are actually good, and cheaper than local stores

Helpful?2R7QE1UDYBXJ7874213744
Aug 12, 2022
KS Pierson
5 out of 5 stars review

Verified Purchase

Turn thin, brittle nails back to normal

Renewed hair and nail growth.

Helpful?2R7QE1UDYBXJ7874213744
Sep 28, 2023
Goldbranch
5 out of 5 stars review

Verified Purchase

Excellent Biotin

Perfect.I don’t go a day without these Biotin.

Helpful?2R7QE1UDYBXJ7874213744
Apr 13, 2023
MomofGiantBreeds
5 out of 5 stars review

Verified Purchase

Does its job

Been taking for years. Noted improved skin and hair.

Helpful?2R7QE1UDYBXJ7874213744
Apr 2, 2024
Laura
5 out of 5 stars review

Verified Purchase

Long healthy hair

Me and my daughters both take these for our skin and nails. They work great!

Helpful?2R7QE1UDYBXJ7874213744