Biotin 5000 mcg | GNC

GNC Biotin 5000 mcg


Item # 289414
Note: This product cannot be sold in Canada

Product Information



Supports healthy hair, skin & nails*


Nutrition Facts
Serving Size  1 Capsule(s)
Servings Per Container  240

Amount Per Serving     % DV

Biotin 5000 mcg   1667%

** Daily Value (DV) not established.
Other Ingredients
Dicalcium Phosphate, Cellulose
Label (click image to enlarge)

How To Use

As a dietary supplement, take 1 caplet daily.
Keep out of reach of children.
Store in a cool dry place.
Pittsburgh PA 15222


4.7 / 5.0
23 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
I have tried other ones and they did not do anything, tried this one and WOW I saw the results within a week!
Definitely recommend!
April 28, 2019
1 month ago
it's ok, I haven't found out anything working for me yet.
March 18, 2019
4 months ago
Great for hair growth!
EXCELLENT for hair growth!!!!!!!
The only downside is that when I started it it made me break out.
March 3, 2019
Great product
February 28, 2019
4 months ago
Works wells make hair from stronger
Works well
February 24, 2019
4 months ago
Great Product
My doctor recommended it for cracked fingernails, works beautifully
November 15, 2018
8 months ago
The supplement works as claimed by GNC. Our Hair and Skin glow since my wife and I started on Biotin 5000 MCG over a year ago.
We will continue with this supplement for a long time.
November 14, 2018
I've been taking this product for years. It use to work faster but not sure if my body has gotten use to it ,so the effect as slowed down. Still a great product though and I diffinately recommend.
October 21, 2018
is perfect
October 11, 2018
1 year ago
Not taken long enough
I have been taking biotin for more than 20 years. Unfortunately, this review will not be very helpful because I just started taking this brand. I have very strong nails and thick healthy hair and I am 66. I’ve only been taking this one for about a week and have noticed no difference, no aftertaste, no stomachaches etc. I’m sure it is a five product.
September 9, 2018
10 months ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 11 questions Browse 11 questions and 12 answers
Why did you choose this?
GNC Store
for my wife
m l on Apr 10, 2015
Fantastic product for hair, skin, and nails.
k p on Apr 6, 2015
for my wife
m l on Apr 10, 2015
have taken two cups, not effective on me.....
c h on Apr 6, 2015
Fantastic product for hair, skin, and nails.
k p on Apr 6, 2015
lowers blood sugar
l e on Apr 1, 2015
have taken two cups, not effective on me.....
c h on Apr 6, 2015
lowers blood sugar
l e on Apr 1, 2015
Is it safe to take 2 capsules of the 5000 mcg?
A shopper on Oct 21, 2018
Are all biotin supplements the same regardless of brand name?
A shopper on Mar 12, 2018
i am very itchy since I started taking the GNC Biotin 5000. Is this a side effect?
A shopper on Jun 28, 2016
BEST ANSWER: Biotin is a dietry supplement ,you need to take lots of water, so u want get itchy.. U need to drink at least 20 glass of water ..
is this product made in USA?
K D on Aug 10, 2018
What type of gelatine does biotin have ? Fish beef or pork ?
A shopper on Sep 22, 2013
BEST ANSWER: It's pork gelatin.
I bought one BIOTIN 5000 MCG in GNC store, and the label shows this is for women to improve fingernail , did not mention it is good for hair, and i am a man, is that okay to have this?
A shopper on Oct 20, 2014
BEST ANSWER: Although biotin is indeed safe for you to take as a man, it is not likely to have specific benefit, no matter how much you take.
I'm planning a pregnancy Is it safe to use before pregnancy occurs?

In the event occurred pregnancy Do causing any problems??
A shopper on May 28, 2013
BEST ANSWER: Yes, the Biotin is a good vitamin to take before and after getting pregnant. The Biotin is essential vitamin that helps with developing embryos. Biotin has no serious side effects.
What time of the day can i use biotin?
A shopper on Apr 6, 2018
BEST ANSWER: I always take it in the morning with my breakfast. I've never had any problem with taking it at any time of the day though (if I forget it at breakfast). Strengthens my hair, nails and skin.
In how many time do you see results with Biotin?
A shopper on Jul 8, 2018
BEST ANSWER: I’ve never paid attention to how quickly it began working but it definitely has helped me. I’d guess it worked within a couple of weeks.
Is it safe to take with a statin or a beta blocker?
FHicks on Jun 15, 2019
Does Gnc booting has gelatin?
A shopper on Aug 12, 2016