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Biotin: Seven Reasons It's Great For Your Hair

Written by Alexa Adler
Biotin: Seven Reasons It's Great For Your Hair

If you worry about thinning or brittle hair, you’ve probably considered biotin as an option for amping up your hair growth game. Biotin is a commonly marketed ingredient in hair growth supplements and shampoos, so it's no surprise that you may consider purchasing a bottle or a product that contains biotin as part of its formula.

We’ve gathered our top seven reasons why biotin is great for your hair, so keep scrolling.

What Is Biotin?

You’ve heard the word before, but do you know what it is? Biotin is a B7 vitamin (often called vitamin H) that is an essential nutrient. It is a water-soluble vitamin that plays a crucial role in the growth and health of your hair, skin, and nails. This ingredient graces the bottles of many hair care products, promising thicker, fuller, and stronger hair. Sounds great, right? Let’s talk more about biotin and the seven reasons why it is great for your hair.

What Are The Benefits of Biotin For Your Hair?

Biotin is readily available in foods consumed everyday including: egg yolk, mushrooms, nuts, meats, soybeans, legumes, and grains. So, incorporating more of these into your diet may encourage healthier hair, skin, and nails. There are many benefits of biotin for your mane, including:

1. Biotin May Encourage Hair Growth

Biotin is great for combating hair breakage, strengthening and thickening the hair, and promoting hair growth. This is why biotin is the main ingredient in many hair growth supplements and hair serums.

2. Biotin Promotes Thicker Hair

Another popular claim for using biotin is that it promotes hair thickening. It is an ingredient in many hair care shampoos, conditioners, and supplements for this very reason. 

3. Biotin Protects The Hair

When used as part of a hair care formula, biotin makes hair less likely to break because it helps strengthen the strands and makes them thicker. As hair becomes stronger and less brittle, the chances of breakage decreases. 

Biotin is great for combating hair breakage, strengthening and thickening the hair, and promoting hair growth.

4. Biotin Enhances Shine & Moisture

According to some studies, hair quality enhances when biotin supplementation occurs. These enhancements include shine and thickness by helping to maintain its moisture – two indicators of healthy hair. Additionally, hydrated hair is essential for your hair’s elasticity and for avoiding breakage.

5. Biotin Promotes Healthier Hair & Scalp

Biotin improves the keratin (protein) structure of hair, nails, and skin. It also improves hair density and volume. 

When considering that our scalp is simply skin, a healthy scalp supported by biotin promotes healthy hair growth.

6. Biotin May Prevent Hair Loss By Suppressing Swelling

Some types of hair loss result from redness and swelling of the scalp. Another property of biotin is its ability to fight against swelling, which in turn may combat hair loss by lessening redness and inflammation in and around hair follicles. 

7. Biotin Maintains Healthy Skin & Nails

As a bonus, biotin promotes healthy skin and nails. Biotin supports the production of fatty acids that nourish your skin and help oil glands function correctly. And, ss mentioned above, it can also help support the infrastructure of keratin, the protein that makes up not only your hair, but your skin and nails too.

How Much Biotin Do You Need?

Biotin is water-soluble, like all other B vitamins. So it passes through your body when you urinate. Between 30-100 mg of biotin per day is recommended for most people. If you maintain a healthy diet, you are probably receiving the right amount of biotin per day already. 

People who aren’t sure if they consume adequate amounts of the vitamin can incorporate biotin through pill or powder form, or through foods such as liver, eggs, milk, and some vegetables. It’s important to consume the right amount of biotin, as biotin deficiency may result in brittle nails, hair loss and breakage, and red rashes. 

What Does Science Say About Biotin & Hair Growth?

Keratin is the protein foundation of your hair, nails, and skin. Science proves that biotin is involved in keratin’s infrastructure. So healthy hair and biotin are related for sure. Studies show that biotin deficiencies result in thinning hair and brittle nails, and biotin supplementation has the reverse effect, resulting in stronger, longer hair and nails.

While additional biotin studies still need to be conducted, many people find that this vitamin positively changed the way they look at hair care forever. 

Does Biotin Have Side Effects?

While uncommon, taking too much biotin may cause side effects such as acne, digestive upset, skin rashes, and insulin release problems. It’s always a good idea to talk to your doctor around any concerns.

Bottom Line

Biotin is a B vitamin that is popular for its claim to grow your hair longer, stronger, and thicker. Check out Jupiter’s Purifying Mask that is formulated with volcanic ash to gently exfoliate your scalp and biotin to promote healthy hair growth, among other natural scalp-healthy ingredients. 

Choosing the right hair care products are an important part in helping you achieve your hair goals. Look for shampoos and conditioners that support a clean, balanced scalp and supplements and treatments that include biotin to help boost scalp health which may in turn lead to strong, healthy hair growth.

Check out our quiz to find which scalp-healthy products are right for you.

Purifying Mask
Purifying Mask

Our clarifying foaming scalp mask eliminates excess build-up, gently clears away dead skin, and feels like an at-home exfoliating spa treatment. Designed for use once a week before you wash. the mineral-rich volcanic ash pulls out impurities, while other high-end ingredients nourish the scalp, leaving you cool, calm, collected, and smelling sublime.

The information contained in this article is for informational purposes only and does not constitute medical advice, nor is it a substitute for professional medical advice, diagnosis or treatment. Always seek the advice of your physician with any questions you may have about the information contained herein, as well as the risks or benefits of any treatment.