Skip to main content
Madonna at the Met Gala in stunning fashion.
Taylor Swift boarding a private jet in 2024.
Woman experiencing fatigue from lack of sleep.

Beauty

Derms Agree: This Is The Best Vitamin To Take Every Day For Thinning Hair

May 19, 2021 by Merrell Readman
shefinds | Beauty
Featured image

Hair loss can stem from a number of frustrating causes, but regardless if your locks are thinning from stress and anxiety, or even a health condition, the desire to find a solution is likely still top of mind. There are a variety of topical solutions on the market which can help to spark hair growth from the root, but certain vitamins can offer a natural and gentle solution that work from inside the body to remedy thinning hair and strengthen your existing locks while minimizing future fallout. If you’re looking for a supplement to take each day which will keep hair loss at bay and stimulate new hair growth, there’s one vitamin that experts agree you should be relying on for your strongest possible locks.

house unit img
Women Are Swapping Their Boring Water For This Ice Pop Electrolyte Mix!
Madonna in blue mini dress and metallic boots in Paris

An offshoot of the B vitamin family, biotin is one of the best supplements to rely on for not only strengthening thinning hair, but also improving your skin and nails as well. While you naturally consume this vitamin in your daily diet, a deficiency of biotin could cause hair loss and scalp irritation, although this is rare. “Biotin helps with existing hair follicles but does NOT regrow hair. It can increase the look and health of existing hair, so taking it can help strengthen the hair you currently have,” explains hair loss coach Hannah Maruyama. If your hair loss is severe, you may have to turn to outside solutions to spark regrowth, but for strengthening thinning locks, biotin can be incredibly helpful.

Close-up of thinning hair on a celebrity's scalp

The role that biotin plays in hair strength is still being researched, but it all stems back to keratin which is the primary protein found in your strands. “Biotin is a water-soluble vitamin that's a part of the vitamin B family. It stimulates keratin production in hair and can increase the rate of follicle growth,” explains celebrity hairstylist Martino Cartier. While hair growth cannot be attributed to biotin intake alone, studies have shown that women suffering from thinning hair who regularly took a protein supplement containing biotin as an active ingredient boasted significant improvement in hair growth with minimized shedding. Another earlier study found similar results, showing that biotin can indeed strengthen hair follicles and limit fallout.

Vitamins held in hand promoting hair health

If you’re looking to offer your locks a strengthening boost and are considering integrating a biotin supplement into your daily routine, it’s important to check with your doctor first to make sure it will be a good fit for you and your health needs. You may experience minor digestional side effects when beginning to take biotin, but according to Healthline, these issues can be tempered by taking your vitamin with food. Although you may be turning to biotin primarily for hair growth and strength, other potential benefits of the supplement may include lessened inflammation in the body and more even blood sugar levels.

Thinning hair styled in a ponytail for a celebrity look

Thinning hair is no doubt frustrating, but with a combination of topical solutions, a vitamin rich diet, and the addition of a biotin supplement to your morning routine, you should notice visibly stronger and healthier locks in no time. If you suffer from more severe fallout, it’s certainly worth addressing with a hair loss professional, but if your thinning stems for simply growing older or other low level concerns, a biotin supplement may be all you need to ensure stunning locks in your future. Take your supplements with your breakfast each morning, and pair it with a vitamin B rich food source such as egg whites and avocado for adding hair growth benefits to start your day.

Author:

Associate Editor

Merrell Readman is an Associate Editor at SheFinds Media. When she isn't trying out new recipes and making a mess of the kitchen, she can be found covering the latest on wellness, beauty, fashion and celebrity news. You can reach Merrell at merrell@shefinds.com.

The viral Italian bob hair trend for summer 2023.
Woman applying concealer in a tutorial by Nina Ubhi.
Beauty habits causing skin inflammation discussed in article.
Older woman performing skincare routine for healthy skin.
Drinking spearmint tea for potential skin benefits.
Hair mistakes that could be aging you, according to stylists.
Anti-aging skincare tips with Arielle Lorre and Dr. Anthony Youn.
Foundation types for mature skin to minimize fine lines.
Butterfly haircut showcased on Instagram by The Studio by Alex.
Fresh haircuts and styles for a polished modern look in 2026.
Pouring shampoo into hand for hair washing routine.
Everyday habits potentially breaking down collagen faster.
Shutterstock image related to beauty and skincare.
Best summer scents and fragrances of 2026 as per beauty editors.
Makeup tips video by Nikol Johnson featuring celebrity looks.
Common skincare mistakes for women over 40 highlighted.
Hairstyles that subtly lift the face and distract from jowls.
Pouring vitamin D into palm for supplementation.
Hailey Bieber's haircuts for thicker-looking fine hair.
Instagram photo of stylish chiffon nails by Iram Shelton.
The viral Italian bob hair trend for summer 2023.
Woman applying concealer in a tutorial by Nina Ubhi.
Beauty habits causing skin inflammation discussed in article.
Older woman performing skincare routine for healthy skin.
Drinking spearmint tea for potential skin benefits.
Hair mistakes that could be aging you, according to stylists.
Anti-aging skincare tips with Arielle Lorre and Dr. Anthony Youn.
Foundation types for mature skin to minimize fine lines.
Butterfly haircut showcased on Instagram by The Studio by Alex.
Fresh haircuts and styles for a polished modern look in 2026.
Pouring shampoo into hand for hair washing routine.
Everyday habits potentially breaking down collagen faster.
Shutterstock image related to beauty and skincare.
Best summer scents and fragrances of 2026 as per beauty editors.

Beauty

Summer is my favorite season. If I could bottle up ...

Makeup tips video by Nikol Johnson featuring celebrity looks.
Common skincare mistakes for women over 40 highlighted.
Hairstyles that subtly lift the face and distract from jowls.
Pouring vitamin D into palm for supplementation.
Hailey Bieber's haircuts for thicker-looking fine hair.
Instagram photo of stylish chiffon nails by Iram Shelton.