When you have hair troubles and start seeking help, one of the first terms to come up will be biotin. But what is biotin? Here is everything you need to know about the nutrient, biotin benefits for hair, and how to get it. 

Looking for a toxin-free hair serum that helps eliminate frizz? Try Mamaearth’s Onion Hair Serum. It features Onion and Biotin that reduce tangles and frizz, and minimize breakage.

What is Biotin?

Biotin is a micronutrient and is a part of the B-complex Vitamins. It is also called Vitamin B7, Vitamin H, or coenzyme R. It plays an important role in breaking down macronutrients like carbohydrates, fats, and other nutrients into energy, which is essential for survival. 

It’s not surprising, considering that the word ‘Biotin’ comes from the Greek word ‘biotos,’ which refers ‘to life.’ This nutrient offers a wide range of skincare and hair care benefits with regular use.

Functions of biotin

Biotin has several important functions in the human body:

  1. It improves skin health
  2. It promotes healthy vision 
  3. It helps control blood sugar
  4. It maintains healthy liver function
  5. It regulates bad (LDL) cholesterol
  6. It is crucial for the healthy growth of a fetus
  7. It helps produce keratin, a protein essential for healthy hair

Daily requirements for biotin

Here are the recommended daily requirements for biotin:

  • Adults: 30 mcg
  • Children 0-6 months: 5 mcg
  • Children 7-12 months: 6 mcg
  • Children 1-3 years: 8 mcg
  • Children 4-8 years: 12 mcg
  • Children 9-13 years: 20 mcg
  • Children 14-17 years: 25 mcg
  • Pregnant women: 30 mcg
  • Breastfeeding women: 35 mcg

What is Biotin Deficiency?

Biotin is a water-soluble vitamin not stored in the body and passed through urine. It can be created by good bacteria in the gut. It is hard to diagnose a biotin deficiency by tests. So, doctors and skincare experts generally look for certain signs to identify if the patient is deficient.

  • Hair loss
  • Dry eyes
  • Insomnia
  • Brittle hair
  • Depression
  • Muscle pain
  • Upset stomach
  • Loss of appetite
  • Dry or scaly skin
  • Fatigue and lethargy
  • Cracked corners of the mouth
  • Increased frequency of infections
  • Pricking sensation in the hands and feet
  • Red rashes on the skin, especially on the face or genitals

Many factors can cause a biotin deficiency, although it is rare. Extreme diets that leave out whole food groups are one reason for low biotin levels in the body. 

Some chronic disorders of the intestines may affect nutrient absorption, like colitis, inflammatory bowel disease, or Crohn’s disease. Certain medicines, such as antibiotics or anti-seizure medication, may also prevent the proper absorption of biotin. Pregnant women and those who smoke regularly are also likely deficient in biotin.

Note: If you would like to know ‘Biotin’s results after 1 week’, there won’t be much to say about it. You should stay patient with its intake and your skincare or hair care regimens. It should take you a few months before the results are visible.

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Onion Hair Serum

Reduces Frizz & Tangles | Minimizes Hair Breakage

How Can You Get Biotin?

There are three ways to get biotin, the first one being through a healthy diet including foods like these:

  • Seafood
  • Carrots
  • Bananas
  • Egg yolks
  • Cauliflower
  • Mushrooms
  • Nuts and nut butter
  • Legumes, lentils, and peas
  • Whole grains, including barley and corn
  • Dairy products like milk, yogurt, and cheese

However, it is important to remember that cooking or other food processing methods can reduce the biotin content. In such cases, supplements may be an option, but these may also cause side effects like nausea and indigestion. Supplements can also interfere with blood test reports.

The third way to get biotin is through toxin-free skincare products enriched with biotin. This especially applies to those who are experiencing symptoms of biotin deficiency related to the skin or hair and now need biotin for hair fall control. Biotin-enriched skin and hair care products can improve skin and hair health significantly. 

It is important to choose a brand that makes products using plant-based ingredients and is 100% safe. Mamaearth’s range of biotin products is a great way to get some extra biotin, especially since it is Asia’s first MadeSafe brand. Here are our top picks for the best biotin products from the Mamaearth brand.

Top Biotin Products from Mamaearth

1. Mamaearth Onion Hair Serum

When it comes to needing biotin, one of the most crucial tell-tale signs is hair thinning. This is seen in both men and women and may be more pronounced in men with a genetic baldness pattern.

One of the best ways to infuse some biotin into your hair care routine is with the Mamaearth Onion Hair Serum. This serum contains Onion Seed Extract, which has been proven to improve hair thickness, along with biotin, the essential hair nutrient. Other ingredients include Olive Oil for nourished hair and D-Panthenol, or Vitamin B5, which smoothens the hair strands and makes for silky hairs.

The best part is that this serum is made with no toxic preservatives or other harsh chemicals, and you can start to see biotin results after one week. To use the serum, put a few drops into your palm, rub your palms, and apply the serum on your scalp. You needn’t wash your hair after applying the serum and can leave it applied. 

Mamaearth Almond Beard Oil

It’s not just the hair on the head that needs biotin – the hair on the beard also needs it. A lack of biotin can lead to a scraggly beard, thinning, and hard to groom. This can easily be fixed by choosing Mamaearth’s Almond Beard Oil, which is specially formulated for beard hair.

As its name suggests, it contains Almond Oil to strengthen hair roots and follicles, and thus improve hair growth rate. Still, it is enriched with Biotin and Vitamin E, a natural antioxidant that keeps free radical damage at bay. The oil also has Coconut Oil that offers deep moisturization. 

The beard oil is also non-sticky and quickly absorbed, which is great because you don’t want any oil residue to land on your facial skin, especially if you are prone to breakouts. To use the oil, put a few drops of beard oil in your palm and massage it into your beard. This will also make coarse beard hair easier to comb and style.

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Almond Beard Oil

Nourishes & Thickens Beard | Light & Non-Greasy

Mamaearth Apple Cider Vinegar Shampoo

If you struggle with coarse, brittle hair that is hard to brush and breaks all the time, you know you need some tender loving care for your tresses. Biotin doesn’t just help improve hair growth, it also makes them stronger. Applying it regularly thus helps reduce breakage and split ends.

For coarse hair, our best recommendation is the Mamaearth Apple Cider Vinegar (ACV) range, starting with the Apple Cider Vinegar Shampoo. It has biotin to stimulate keratin production for stronger hair. It also has organic ACV that balances the scalp’s pH, promoting scalp health which is essential to create an environment for healthy hair growth.

This shampoo also contains glycerine, which provides moisture to the hair and scalp, preventing breakage due to dryness. The best part is that it is sulfate-free and can be safely used many times a week.

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Mamaearth Apple Cider vinegar shampoo

Strengthens Hair Roots | Makes Hair Soft & Shiny

Mamaearth Apple Cider Vinegar Conditioner

The next step in your ACV routine is the Mamaearth Apple Cider Vinegar Conditioner. The good thing about using apple cider vinegar on your hair is that it coats the hair cuticles with a protective layer and seals them, creating the appearance of smooth, shiny hair.

This conditioner also contains something many other conditioners don’t. Yes, it is Biotin, the wonder nutrient for healthy hair. Besides these, it contains Sweet Almond Oil and Coconut Oil, which ensure enough hydration to dry hair strands and lock the moisture in. 

This conditioner from Mamaearth is also free from silicones, a common ingredient in conditioners that weighs down hair. Without them, your hair will be clean, fresh, and bouncy.

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Mamaearth Apple Cider Vinegar Conditioner

Boosts Shine | Softens Hair | Healthy Hair Growth

Mamaearth Apple Cider Vinegar Hair Mask

Sometimes, it helps to give your hair some deep treatments so that biotin can sink into the scalp and hair strands. Also, Biotin helps produce Keratin, so it helps to have it on the hair for longer. This is why you should try Mamaearth’s Apple Cider Vinegar Hair Mask.

Apple Cider Vinegar also has antioxidant properties that fight oxidative damage and help restore hair health. In addition, through a hair mask, biotin can penetrate the scalp and boost hair growth. All these benefits are supplemented by milk protein, nourishing and conditioning hair, thus making it thicker and shinier.

Apply enough to wet hair and scalp to use this Apple Cider Vinegar Hair Mask. Leave it on for 15 minutes before washing it off with a biotin-based shampoo for hair growth like the Mamaearth Apple Cider Vinegar Shampoo and Conditioner.

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Mamaearth Apple Cider vinegar Mask

Boosts Shine | Softens Hair | Healthy Hair Growth

Mamaearth Hair Oil Boosters

When you find your hair becoming thinner and coarser, you know it’s time for extra help, in the form of a booster, like the Mamaearth Hair Oil Boosters, which come in four variants. A hair oil booster is a product you add to your regular hair oil to take its benefits to the next level. 

  • Rice Hair Oil Booster – This booster from Mamaearth takes a leaf out of the book of Ancient Japan. These were the times when the royal women used to wash their hair in fermented rice water. This was the secret behind their long, thick hair, a secret we are only waking up to today.

The Rice Hair Oil Booster from Mamaearth gets the benefits of rice from Rice Bran Oil, Coconut Oil, and Shea Butter Oil. They all work great for both your skin and your hair. Besides all these, this booster contains the building block of healthy hair – Keratin, a protein produced by biotin.

  • Almond Hair Oil Booster – It is a toxin-free concentrate that contains Almond Oil, a well-known hair ingredient. Besides that, this toxin-free booster also contains Avocado Oil, Olive Oil, and Vitamin E. The combined antioxidant power of these ingredients makes this a super booster for your regular hair oil.

They help repair hair damage and promote better hair growth while moisturizing hair from within. Moreover, the product contains no harmful chemicals and is completely safe for use. 

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Hair Oil Booster

Nourishes Hair | Boosts Growth | Non-Sticky

  • Onion Hair Oil Booster You can’t talk about hair oil boosters without mentioning onion oil, and that’s exactly the key ingredient in this product. The sulfur in Onion Oil helps promote faster hair growth and fills up the hairline. But that’s not all. It also contains Ashwagandha Oil because it contains amino acids and antioxidants.

Other ingredients in the booster are the Vitamin E-rich Bhringraj oil and Redensyl, which have been proven to strengthen hair follicles and boost blood circulation to the scalp. And all this is without any toxic chemicals or harmful additives. 

  • Tea Tree Hair Oil Booster- If you struggle with dandruff and itchiness in the scalp, you’ll find the Mamaearth Tea Tree Hair Oil Booster a lifesaver. Its main ingredient is Tea Tree Oil, which is known for its antifungal and anti-microbial properties, all of which reduce dandruff and help soothe an itchy scalp.

But tea tree oil isn’t the only ingredient in this booster – it also has Salicylic Acid, which cleanses out the pores of the scalp and Ylang Ylang and Rosemary Leaf Oils – both of which control extra oiliness and promote a clean, healthy scalp. 

Let’s now look at some frequently asked questions about what biotin is. 


  1. What is the meaning of biotin?

    Biotin is also known as Vitamin B-7, Vitamin H, or Coenzyme R. It is an enzyme that breaks down bodily substances for overall health and well-being. It makes skin, hair, and nails stronger and free from dullness.

  2. What is biotin used for?

    Biotin is a nutrient important for the proper functioning of the skin, hair, eyes, liver, and nervous system. A biotin supplement is often used to improve the health of these organs.

  3. Is biotin good for hair?

    Biotin helps with protein synthesis and keratin production in our skin, hair, and nails. When considered for hair care regimens, it helps make hair thicker and stronger. It also helps boost the hair’s shine, density, moisturization levels, and appearance.

  4. How can you get biotin?

    You can get biotin from food, supplements, and biotin-enriched personal care products. It is also found in gut-based good bacteria.

  5. What are the side effects of biotin?

    Biotin generally has no side effects and is considered safe for use. Its intake should not exceed 300 mg in a day and can only be taken for six months at a stretch. We would also advise you to consult a skin care expert before you include it in your schedule.

  6. What is the difference between keratin and biotin?

    Biotin is a micronutrient that helps convert macronutrients into energy, whereas keratin is a protein that acts as a protective protein in humans.

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