I bought this as I'm taking lipoic acid and it's recommended to supplement with biotin to avoid hair loss. I can't say how effective it is, but so far no noticeable hair loss, so I continue taking it. It was sealed nicely, with no weird smell or any side effects after taking it. So I'm happy with the quality and price and will buy it again soon as I'm starting to run low.
I like taking 10,000mcg biotin for the benefits of growing my hair faster and my nails stronger (I personally haven't noticed improvements on my skin like some others do). There's no taste (or aftertaste) with the pills. Love how it's vegetarian capsules. This size lasts me 2 months.
The first time I took biotin was 5000 mcg. Now I decided to order 10,000 mcg. I have been taking it for a month and my hair has become shinier, it grows faster. I am satisfied with the quality of brand Natural Factors. The ingredients suitable for vegetarians.
Great suppliment! My hair was always falling, they were everywhere, my husband got extremely annoyed, schampoo doesn’t work. Started to take this biotin, and already after 10 days noticed less hair (on brush, in bathroom) It works! My problem is resolving, I am happy!
perfect biotin supplement for hair loss, and skin improvement. the quality and dosage is great 1,000 mg is quite good I take 1 capsule at night for a good effect
the product works for sensitive skin and moisturize perfectly. the packaging is amazing> the size is good. the flavor you will feel the good quality. good for all ages. the taste is amazing the ingredients are very benefit
I did not realize there was a big difference in Biotin products until I ordered this. Great for tending for skin, nails and hair! It will make your hair grow faster!!
Never had stronger nail than before! it really helps a lot having healthy hair and nails. I always take biotin it since I discovered iherb
Noticeable increase in nail strength, although I only care about hair improvement which it is moderate. Time required for results. Very high dose not required each day, so good value product.