Biotin (All brands)

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3.5

266 reviews
64%
would repurchase
3.9/5
package quality
price range

Reviews

Reviews

4.0
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from
mbeard37

9 years ago

I have seen quite a few negative reviews on biotin. I just want to say that you need to make sure you start out with a low dosage! Everyone is going to react differently to biotin so it is important...Read more

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6 people found this review helpful. Did you?

About reviewer (1 reviews)

Age25-29

SkinNormal, Fair-Medium

HairBrunette

EyesHazel

1.0
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from
hair22

10 years ago

I HATE biotin it ruined my hair, it is insanely thick now, i think it caused nearly every single dormant hair in my hair to start growing, which has completely screwed up the normal cycle of new hairs...Read more

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8 people found this review helpful. Did you?

About reviewer (1 reviews)

AgeUnder 18

SkinNormal, Fair

HairRed

EyesBrown

1.0
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from
deanna424

10 years ago

I started taking biotin supplements and immediately noticed that my skin was covered in acne. I normally get a few spots a month but I woke up one morning with 20+ spots. I didn't connect it to the bi...Read more

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3 people found this review helpful. Did you?

About reviewer (110 reviews)

Age30-35

SkinCombination, Fair, Cool

HairBrunette, Straight, Fine

EyesBrown

4.0
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from
aessop

10 years ago

I started taking a local brand of vegan friendly Biotin 5000mcg a few days ago. It's basically a powder that's been dispensed into a clear capsule. Anyways I don't usually experience negative reaction...Read more

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5 people found this review helpful. Did you?

About reviewer (99 reviews)

Age30-35

SkinSensitive, Tan, Warm

HairBlack, Curly, Medium

EyesBrown

2.0
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from
maryangel

10 years ago

BACKSTORY ON MY HAIR - I'm fairly young, in my late teens, so my hair should be plenty healthy, thick and look good. Also considering my hair was really thick and long not too many years ago. And don'...Read more

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1 person found this review helpful. Did you?

About reviewer (2 reviews)

AgeUnder 18

SkinOily, Medium, Not Sure

HairBrown, Wavy, Fine

EyesBrown

4.0
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from
dogdaze

10 years ago

I am taking the 10,000 mcg and noticing no change at all in my hair or nails. This may be due to menopause. I used Biotin when I was younger and it did seem to help my nails at least. Will keep tak...Read more

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2 people found this review helpful. Did you?

About reviewer (99 reviews)

Age44-55

SkinNormal, Fair, Warm

HairBrown, Straight, Coarse

EyesBrown

5.0
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from
Vergey

10 years ago

I've been taking biotin for 3 weeks, taking two 1,000 mg pills every other day (not for any reason. I forget to take it a lot.). I decided to take it because my nails were so weak i could peel pieces ...Read more

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4 people found this review helpful. Did you?

About reviewer (8 reviews)

Age19-24

SkinCombination, Fair, Warm

HairRed, Wavy, Fine

EyesHazel

2.0
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from
zero347

10 years ago

Warning....DO NOT take this stuff if you are already acne prone. I decided to try Biotin at 500mcg because I wanted to grow my hair out and read that it would help it grow faster. While that may be tr...Read more

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7 people found this review helpful. Did you?

About reviewer (162 reviews)

Age36-43

SkinAcne-prone, Fair, Warm

HairBlack, Wavy, Coarse

EyesBrown

5.0
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from
Missmartinez1014

10 years ago

I honestly don't know if taking double the amount most people take (5,000g) of biotin is safe but I do it and I've had amazing results. My skin cleared and my hair has grown more that usual in just t...Read more

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2 people found this review helpful. Did you?

About reviewer (28 reviews)

AgeUnder 18

SkinCombination, Fair-Medium

HairBrunette

EyesBrown

5.0
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from
Lenox877

10 years ago

This review is for the Alive gummies which have biotin in them.I've taking these for about 2 months and they are awesome for hair growth I actually had to start taking one every other day because my h...Read more

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2 people found this review helpful. Did you?

About reviewer (161 reviews)

Age30-35

SkinNormal, Fair-Medium, Not Sure

HairBrunette, Straight, Medium

EyesGreen

5.0
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from
Kash734

10 years ago

I was skeptical about taking biotin it just seemed too good to be true. I was also worried because I have acne prone skin and everyone was saying it broke them out. I wanted to take biotin for hair gr...Read more

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9 people found this review helpful. Did you?

About reviewer (7 reviews)

Age25-29

SkinDry, Fair

HairBrown

EyesHazel

5.0
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from
nailizz

10 years ago

Really really helped with my hair growth and nail strength. Always take with a meal

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3 people found this review helpful. Did you?

About reviewer (153 reviews)

Age19-24

SkinNormal, Fair-Medium

HairBlond

EyesBlue

4.0
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from
blondie1990

10 years ago

I have been using biotin for the past 6 months to help grow my hair and prevent hair fall. it did not break me out at all and can report quick hair growth and less hair fall. I stopped taking it for a...Read more

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1 person found this review helpful. Did you?

About reviewer (6 reviews)

Age25-29

SkinDry, Fair

HairBlond

EyesBlue

1.0
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from
MsPsylocke

10 years ago

Broke me out in 3 days! Gave me a huge cystic spot and a few other little gems. I bought the gummies for my hair because it's very long but it sheds a lot so I thought biotin would help with that. Sad...Read more

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2 people found this review helpful. Did you?

About reviewer (1125 reviews)

Age36-43

SkinCombination, Fair, Cool

HairBlond, Wavy, Medium

EyesGreen

2.0
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from
dentaldee

10 years ago

Be careful ........ Taking this supplement made me get Hyperkalemia. (high potassium) Hyperkalemia can cause heart attacks. I'd advise doing your research and getting your blood checked after using it...Read more

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5 people found this review helpful. Did you?

About reviewer (19 reviews)

Age44-55

SkinCombination

HairBrown

EyesBlue

5.0
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from
karadownthehill

10 years ago

I've been taking 5,000 mcg biotin for a little under a month now as I've been trying to grow my hair to mid back length for a while now, and for the longest time my hair has been at armpit length.I st...Read more

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2 people found this review helpful. Did you?

About reviewer (19 reviews)

Age19-24

SkinSensitive, Fair, Cool

HairBrunette, Curly, Fine

EyesGreen

3.0
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from
grapes123xo

10 years ago

Not sure if it works.. my hair grows pretty fast and i lose a reasonable amount in the shower which i attribute to hair shedding. Not sure if it was the biotin that did it, but i dont see a reason to ...Read more

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2 people found this review helpful. Did you?

About reviewer (192 reviews)

Age25-29

SkinOily, Tan, Neutral

HairBrunette, Wavy, Fine

EyesBrown

4.0
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from
cbaker6653

10 years ago

I took biotin for 2 months. I would take one 1000mcg tablet 3x per day (one with each meal). I have adult hormonal acne, and biotin did not affect my skin. I didn't notice any immediate results, so I ...Read more

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3 people found this review helpful. Did you?

About reviewer (43 reviews)

Age25-29

SkinAcne-prone, Fair-Medium, Neutral

HairBrunette, Wavy, Medium

EyesBlue

1.0
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from
kiki56

10 years ago

I used several brands, thinking maybe the brand wasn't that great. I was wrong. Biotin and me just don't mix well. First, I experienced triple the breakouts. I already have acne prone skin so you ca...Read more

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About reviewer (76 reviews)

Age19-24

SkinAcne-prone, Fair-Medium, Not Sure

HairBrown, Wavy, Fine

EyesHazel

3.0
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from
KatWKSF

10 years ago

I am currently taking Biotin both in a Hair/Nail gummy vitamin and in a Women's Multi-vitamin gummy. So I guess you could say I am getting a double-dose. I am also currently taking Ovega (vegetarian O...Read more

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3 people found this review helpful. Did you?

About reviewer (240 reviews)

Age36-43

SkinCombination, Fair-Medium

HairBlond

EyesBrown

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