"Shoppers Say This Serum Regrows Bald Spots Better Than Rogaine" - InStyle

Biotin Hair Serum
Biotin Hair Serum
Biotin Hair Serum
Biotin Hair Serum
Biotin Hair Serum
Biotin Hair Serum
Biotin Hair Serum
Biotin Hair Serum
Biotin Hair Serum
Biotin Hair Serum
Biotin Hair Serum
Biotin Hair Serum
Biotin Hair Serum
Biotin Hair Serum
Biotin Hair Serum
Biotin Hair Serum
Biotin Hair Serum
Biotin Hair Serum
Biotin Hair Serum
Biotin Hair Serum
Biotin Hair Serum
Biotin Hair Serum

Biotin Hair Serum

345 reviews

Superior Quality

Formulated for Best Results

100% NO-RISK

Money Back Guarantee

Next Day Shipping

orders ship within 24 hrs

Promote Healthy Hair Growth, The Smart Way

Thicker, stronger, more healthy-looking hair is not just a matter of genetics, it's a matter of nutrition too. With this wonderful biotin hair-strengthening serum, you can finally help give yourself the dense and lustrous hair you always wanted.

Perfect for Fuller Looking Edges and Hairlines

We formulated our product specifically with edges and hairline maintenance in mind. 

The secret of the serum's strength lies in its proprietary formula.

See what the power of Biotin can do for your bald spots, edges, and receding hairlines. By combining biotin, D Panthenol (Pro-Vitamin B5), Pisum Sativum Pea Sprout Extract, and other active ingredients and nutrients, it provides a follicle boosting effect that can assist in the retention and growth of natural, healthy-looking hair.

Get the Look of Natural Looking Hair with our Premium Ingredients

When it comes to our beauty and health care products, we firmly believe there is no room for cutting corners. That is why we make a point of using nothing but the finest, carefully selected ingredients.

Easily Add to Your Daily Hair Care Routine

Dispense 2-3 drops of serum directly onto the scalp or into the palm of your hand. Using fingertips, gently work into the scalp with massaging in a circular motion. For additional conditioning, distribute with fingertips on damp hair from mid-length to ends, wrapping longer hair into a bun to soak in. Allow time for hair to fully absorb serum; Do not dry right away. For best results, leave in overnight.


Limited time promo. Order any product and get a free 2oz bottle of biotin shampoo!

Why is my hair barely there?

Why does my hair seem thin? Why am I experiencing breakage and losing my edges? 

 Thinning & disappearing hair can result from many lifestyle factors - one of which, is that your hair is not getting the right vitamins and minerals needed for healthy hair growth.

Pureauty Naturals' topical delivery serum arms you with these essential vitamins and minerals to nourish your hair and support fuller, thicker looking hair.

Fight back with our Powerful Formula made with 3 core ingredients


Stimulates keratin production in hair follicles

Pea Sprout Extract

Feeds the scalp with essential nutrients

Pro-Vitamin B5

Helps add volume & sheen to your hair

Here’s what you DON’T want in your Biotin Serum

Unfortunately, it's what you'll find in other products...

Junk filler ingredients

It's common for other hair care brands to load up on fillers to make it seem like you're getting a lot of product, when in actuality there are few active ingredients.

Beauty shouldn't be imported

Stay away from cheap beauty products! They’re manufacturing products in other countries to save costs. That savings can result in products that damage your hair & skin.

Others test on animals, we don't!

At Pureauty, we love animals. As pet owners, we can't imagine using a product that was ever tested on animals. That's why Pureauty products are never tested on animals.

Avoid brand new pop-up products

Don't be the guinea pig yourself! Pureauty Naturals has been the authority in Biotin hair care for years with hundreds of thousands of customers.

100,000+ Happy Customers

Pureauty Naturals offers Real Results

There's a reason we have more so many happy customers. Pureauty Naturals' Biotin Serum works because of the unique blend of ingredients designed to promote thicker & fuller looking hair.

What Customers Are Saying...

Customer Reviews
4.7 Based on 127 Reviews
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Filter Reviews:
Candace L.
United States United States

love it!

seeing progress already, I'm so excited

Jorge e.
United States United States


Rien a dire produits de très haut qualité

Donna N.
United States United States


Can't believe what a difference this has made in my hair! For the 1st time ever my hair is thicker, fuller, healthier, even my husband has noticed the difference. I highly recommend this product.

Christine H.
United States United States

Biotin Hair Serum

Wonderful. I have hair now where I was completely bald.

Barbara G.
United States United States

Biotin Hair Serum

Seemed to be okay.