Your Cart is Empty
But it doesn't have to be.
Continue Shopping.
Added to Cart
Cart Total:
Customers Also Bought:

21st Century, Biotin, High Potency, 800 mcg, 110 Tablets

Our Price:
You Save:
$0.45 (15)
  • Volume Discount
  • Buy 2+
    Save 5%
Earn 10% Loyalty Credit ?

This product is already in your Wish List.

View Wish List

This product is now in your Wish List.

Sorry, this product is no longer in stock.

In Stock
  • Expiration Date: Jan 2019
  • Shipping Weight: 0.18 lbs (0.08 kg)
  • Product Code: CEN-22881
  • UPC Code: 740985228814
  • Package Quantity: 110 Tablets
  • Dimensions: 3.7 x 2.5 x 1.8 in, 0.15 lbs (0.07 kg)
Product Overview


  • 10% Free
  • Vitamin Supplement
  • An Essential B-Complex Vitamin for Normal Metabolism of Carbs, Protein & Fats
  • New! Easy-to-Swallow Smaller Tablet
  • 21st Century...for a Healthier Future
  • Laboratory Tested - Guaranteed Quality

Biotin is part of the B-complex vitamins. It aids in cell growth and production of fatty acids. It is an essential nutrient for normal metabolism of carbohydrates, proteins and fats.

Suggested Use

Take one (1) tablet daily with any meal for maximum daily results, or as directed by your healthcare provider. Do not exceed recommended dosage.

Other Ingredients

Cellulose, croscarmellose sodium, stearic acid, silicon dioxide, magnesium stearate.

No added sugar, yeast, preservatives, artificial flavors or colors.


Keep out of reach of children. Do not use if product appears to be tampered with or seal is broken. Store at room temperature.

Supplement Facts
Serving Size: 1 Tablet
  Amount Per Serving % DV
Biotin 800 mcg 267%
Calcium (as Calcium Carbonate) 65 mg 7%
Percent Daily Value (DV).
iHerb Customer Reviews

great quality

Posted by Reviewer3084349 on Jul 05, 2016

I haven't been consistent enough to tell if it is working or not, but i will keep using it. 800 mcg great dose to use along with the multivitamins.

Was this review helpful to you?

Good product for hair

Posted by 4639347429994042531 on Jun 29, 2016

I am not sure if the amount of biotin is enough, as before I used 2000mg, but so far so good. let your body adapt to the norms, as it might give constipation. but that is biotin itself ..

Was this review helpful to you?

Very good

Posted by 5195585321874361025 on Jun 28, 2016

Very good produkt, my hair and nails turn into stronger and longer

Was this review helpful to you?

Great value!

Posted by Reviewer3352221 on Jun 27, 2016

i have used this few months. My nails are growing so fast! Now i started to give these also to my dog

Was this review helpful to you?

Long nails and hair

Posted by 4921808892558974068 on Jun 05, 2016

My nails and hair looks better

Was this review helpful to you?