Biotin (All brands)


248 reviews

63% would repurchase

Package Quality: 3.9

Price: $$

Package Quality: 3.9

Price: $$


on 7/23/2014 11:08:00 PM

Age: 25-29

Skin: Sensitive, Fair, Neutral

Hair: Red, Wavy, Fine

Eyes: Hazel

This is one of those things you really won't notice right away when it comes to hair growth/thickness. It took me around 6 months to truly note the difference in my hairs thickness. For the first time in my life I had to get my hair thinned out, because it had become so thick it was nearly unmanageable! I always had fine hair and when a new stylist kept talking about how thick my hair was, I knew it was the biotin that had made the difference.

I take 5000mcgs daily (with food.) So far I have no brand preference, (though I don't recommend Spring Valley (walmart) brand, it did absolutely nothing for me and my hair started to fall out massively again) just whatever's on sale! It helps with shedding (from thyroid issue) a great deal.

For me personally there is no difference in my nails thanks to eczema on my hands, but I've heard a lot of people have had great success with nail growth, just not me personally! I've had no negative effects from the biotin, but have always taken it after a meal on a full stomach, as it's better absorbed that way.

If you want to try something that can help your hair long term, try this out! Just don't get discouraged when you don't see immediate results.

1 out of 1 people found this review helpful.

on 7/14/2014 5:27:00 PM

Age: 25-29

Skin: Dry, Fair, Neutral

Hair: Blond, Wavy, Fine

Eyes: Grey

This stuff broke me out, and made my hair crazy oily! I've never had oily hair before but after taking this I couldn't even go one day without washing my hair because it would look so limp and dirty. After finishing up with this my hair and skin went back to normal. Doesn't work for everyone :(

on 7/9/2014 4:01:00 AM

Age: 19-24

Skin: Combination, Fair-Medium, Not Sure

Hair: Brown, Wavy, Medium

Eyes: Black

Even when I would only take HALF a pill it would break me out.

1 out of 1 people found this review helpful.

on 7/7/2014 10:55:00 PM

Age: 25-29

Skin: Combination, Medium, Neutral

Hair: Brunette, Straight, Fine

Eyes: Brown

I've been taking 5000 mg of Biotin daily for the past three months and wish I had properly researched it before doing so. I've been consistently breaking out (including painful, cystic acne which I normally don't get) and didn't figure out it was related to Biotin. Now that I'm reading these reviews, it seems I'm definitely not alone on this one. The pros are that my hair grew a bit faster and looked healthier and shinier overall but the major con is the adverse reaction my skin had. I'm breaking out in areas I don't usually break out at! (forehead, back, etc). Some reviewers say to drink plenty of water and NOT to take dosages higher than 1000 mg a day or to counteract the breakouts but adding other vitamins/supplements.

It may not make everyone break out but I was one of the unlucky ones. I even went on vacation for a few days last week and forgot to pack my Biotin with me. And what do you know, my skin was clear the entire time until I got home and resumed taking it. I didn't realize it at the time but I do now. Stopping this immediately for good because long hair definitely isn't worth ruining my skin and self-esteem for.

1 out of 1 people found this review helpful.

Age: 25-29

Skin: Combination, Medium, Not Sure

Hair: Brown, Other, Medium

Eyes: Brown

I started taking biotin (Natrol Biotin in Strawberry) to strengthen my hair, promote growth, and combat hair fallout and breakage. Within 2-3 weeks I noticed a difference, particularly in the strength of my nails, but also in my hair. I will continue to take it every 1-2 days because I am SO pleased with the results. Please note that if you are struggling with hair fallout and breakage that biotin is not a quick fix. A healthy diet, zinc and iron are also important, and coconut oil will help combat those split ends/breakage. Also make sure you're using a sulfate-free shampoo/conditioner! There are many great natural hair products that won't hurt your hair with all those harsh chemicals.

5 out of 5 people found this review helpful.

on 7/3/2014 3:00:00 PM

Age: 25-29

Skin: Dry, Fair-Medium, Neutral

Hair: Brown, Relaxed, Medium

Eyes: Brown

I bought this product, because my hair is naturally really thin and I heard that taking Biotin tablets would help them to grow thicker. So I bought the maximum strength ones on amazon. I bought enough for 6 months and I was hoping that this would help strengthen and thicken my hair. By the way I don't dye my hair nor do I use any heat tools on my hair, so my hair is quite healthy.

After using Biotin for 6 months, I haven't noticed any difference. My hair was still thin as usual and I did not find that it made any difference on my nails either.

However it did make my hair grow really fast. I think within 3 months my hair grew 3-4 inches.
I'm not sure if it make my nails grow faster too though.

I won't be repurchasing it, but I do think it's worth a try. Maybe it'll work better for you.

1 out of 1 people found this review helpful.

on 7/3/2014 1:49:00 PM

Age: 19-24

Skin: Acne-prone, Fair-Medium, Not Sure

Hair: Brunette, Other, Other

Eyes: Brown

Over the last year I have been wearing tight ponytails and my hair towards the front started thinning. I purchased biotin about 2 weeks ago at walgreens and religiously took a pill daily and 14 days later my problem area is full of hair. My baby hairs have grown an inch, which is a miracle in this short time period. Not to mention, I do have acne history, and this did not break me out!

2 out of 2 people found this review helpful.

Age: 18 & Under

Skin: Oily, Fair-Medium, Not Sure

Hair: Brown, Other, Other

Eyes: Blue

This stuff made me Breakout :/

on 6/16/2014 11:49:00 AM

Age: 30-35

Skin: Other, Other, Not Sure

Hair: Other, Other, Other

Eyes: Other

I've been using Eu Natural Biotin 5000 mcg from Amazon since the start of the year and it works. My nails haven't been this strong in years and hair has been growing much quicker. Highly recommended you get this brand also since they use pure Biotin.

on 5/25/2014 9:07:00 PM

Age: 18 & Under

Skin: Oily, Olive, Not Sure

Hair: Brunette, Other, Other

Eyes: Brown

I've used biotin for about a year now. My nails feel stronger, but they're such a helpless case. They still break. I don't know if it has effected my hair or not. My ends are WAY softer than they used to be. They were so dry it was gross, but now they're soft. Not sure if it's from the biotin or my conditioner. My skin is as clear as crystal! I figured it was my face wash, but I got busy for a few weeks and forgot to take biotin each morning. My acne broke out horribly. I went back on biotin and my skin cleared up super fast. Would recommend

3 out of 4 people found this review helpful.

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