Does taking biotin vitamin for hair and nails break you out?

No. However, if you have a rash for more than 2 week or you're systemically sick or the rash is obviously dangerous-looking, get seen. And be sure you know what you're really taking -- somebody who'd recommend "biotin for hair and nails" may actually be selling you goodness-knows-what.
Possible. Taking any medications, supplements or vitamins can cause allergic reaction if you are allergic to them. Also, biotin is often marketed as a product containing other b vitamins such as niacin. Niacin frequently causes facial flushing and feeling of irritation.

Related Questions

I want to take 500 micrograms of biotin from jarrow formula Co. For hairs and nails and taking other vitamins also is it ok?

Yes. Biotin is very safe; there are no known toxic levels. Many people take 5000 mcg to reduce blood sugar. It is safe to take it along with other vitamins. See http://lpi.oregonstate.edu/mic/articles/vitamins/biotin for detailed information about biotin. Read more...
BIOTIN HAIR & NAILS. I RECOMMEND 5,000 mcgm BIOTIN ALONG WITH 2,000 UNITS OF VITAMIN D FOR HAIR & NAILS. CHECK WITH YOUR GENERAL DOCTOR. Read more...

What causes hair to falling out? Take vitamins and Biotin but have weak nails and falling out hair: (

May be hypothyroid. Hypothyrooidism is a common condition that often causes hair loss (hyperthyroidism may cause too but less commonly). Unfortunately many docs don't diagnose it properly, thinking someone is normal unless their TSH is 4.5 or higher when most who are hypothyroid have "normal" TSH's. A holistic/integrative doc will do more exhaustive tests. See http://tinyurl.com/koyamo5 and http://tinyurl.com/pxz8mkd. Read more...

I just wanted to know if it was alright to be taking my Hair and nails vitamins, Biotin, Folic acid and a daily womens vitamin?

OK B-Co/Women's vits. 18 year old female wants to know, If it was alright to be taking my Hair and nails vitamins, Biotin, Folic Acid and a daily women's vitamin? OK Hair and nails vitamins, Biotin/ Folic Acid belong to the water soluble B-Complex vitamin group, and are not usually stored in the body, hence the brilliant gold-yellow urine. Women's vitamin contain B-Co + other vitamins: A,C, D, E minerals/ supplements. Read more...