Biotin Benefits for Treating Hair Loss

Biotin benefits for treating hair loss

Biotin Benefits for Treating Hair Loss

Vitamins have many benefits, particularly in strengthening our immune systems and making our bodies healthier and more capable of withstanding diseases and infections.

Can vitamins also benefit your hair and skin? Yes, they can. Studies suggest applying vitamins topically in liquid form can help nourish your hair and scalp directly and help support natural cell renewal.

Biotin, also called Vitamin B7 or Vitamin H, is the only B vitamin that the human body produces. In healthy individuals, biotin plays several physiological roles in the body, such as breaking down fats and regulating blood sugar. In recent years, biotin supplements have gained popularity as health supplements and solutions for hair and nail regrowth.

At Divi, we are avid believers in biotin's ability to treat hair loss, which is why Divi's Scalp Serum and Divi’s Shampoo & Conditioner all include this vitamin alongside other vitamins, amino acids, and clean ingredients in our proprietary formula.

In this guide, the team at Divi explains the benefits of biotin for targeting the root causes of scalp health. If you are experiencing hair loss, using Divi's hair products could help encourage the appearance of thicker, stronger hair.

What Is Biotin?

The name "biotin" is a derivative of "biotos," an ancient Greek word meaning "sustainable living." Biotin is a water-soluble vitamin that helps the body convert food into energy. It is an essential nutrient for supporting embryonic growth during pregnancy, playing a critical role in cell signal regulation and gene activity.

Some of the primary health benefits of biotin include treating inflammation, improving cholesterol levels, and regulating blood sugar and blood pressure levels. By aiding in keratin production, biotin may also promote nail and hair health. In some cases, a biotin deficiency can result in hair loss and other symptoms, such as dry and scaly skin, fatigue, depression, and insomnia.

The Role of Biotin in Hair Growth

The protein holocarboxylase synthetase attaches biotin to specific carboxylase enzymes. These enzyme complexes contribute to various metabolic processes, including fatty acid synthesis and gluconeogenesis (producing new glucose from non-carb substrates). The enzymes also play an essential role in amino acid catabolism.

Biotin plays an integral role in synthesizing various proteins, including scleroproteins. The link between biotin and hair growth exists because these scleroproteins include keratin.

A 2016 study suggests that a biotin deficiency can result in insufficient keratin production, which might lead to hair loss.

Fifty-four types of keratins are present in your body:

  • 28 acidic, lightweight keratins (Type I)
  • 26 high-weight, basic-neutral keratins (Type II).

Your hair has 11 Type I keratins, and these proteins protect your hair from damage. Six Type II keratins are present in your hair, and they regulate cell activity and play an essential role in hair strand development.

Causes of a Biotin Deficiency That May Contribute to Hair Loss

Hair loss can be due to various factors, including iron deficiency, aging, oxidative stress, and a condition such as androgenetic alopecia or alopecia areata. So, how can you determine if your hair loss is due to a biotin deficiency?

Your hair loss may be due to a biotin deficiency if you experience any of these symptoms:

  • Dry and scaly skin
  • Cracks in the corners of your mouth (cheilitis)
  • Tongue swelling and pain (glossitis)
  • Dry eyes
  • Appetite loss
  • Insomnia and fatigue
  • Chronic anxiety or depression
  • Muscular pain
  • Nausea

A biotin deficiency can be congenital or acquired. 

Below are a few factors that could contribute to a lack of biotin. 

Anticonvulsant Medications

People who suffer from seizures often also struggle with a biotin deficiency. The reason for this association is seizure medications deplete vital nutrients, including biotin. These anticonvulsants include barbiturates, phenytoin, carbamazepine, primidone, and valproic acid.

High Alcohol Intake

Chronic alcohol consumption can inhibit your intestinal absorption of biotin, which might result in a deficiency. There is a link between excessive consumption of alcohol and malnutrition, which often includes a deficiency in vitamins such as biotin. 

Pregnancy

Pregnant women often have a biotin deficiency that affects their hair and nail health. Cell division required for the rapid growth of the fetus is biotin-dependent and can deplete the pregnant mother's biotin stores. 

Acne Treatments

Dermatologists often prescribe isotretinoin as a treatment for acne nodules and cysts. This last-resort treatment is generally effective in diminishing severe acne and preventing new acne scars from forming.

However, isotretinoin, or Accutane®, can potentially cause a wide range of adverse effects, including dry eyes, skin, and chapped lips. You might also recognize these effects as symptoms of a biotin deficiency. This is because the treatment affects biotinidase activity, which reduces your body's ability to recycle biotin and can cause a deficiency.

Antibiotics and Gut Flora

Your body cannot synthesize biotin by itself. Instead, you have bacteria in your gut that can produce biotin. However, suppose you have been taking antibiotics for a long time. In that case, you might experience a disruption in the activity of your gut flora, potentially leading to a biotin deficiency and hair loss.

Ketogenic Diet (Keto Diet)

Following a low-carb, high-fat diet can be an effective way to lose weight. However, those on the keto diet have a relatively high risk of going into a state of ketosis, which means your body uses fat, not carbs, as a fuel source.


Ketosis can trigger hair loss via a deficiency of biotin and other nutrients in your body. When you follow the keto diet, the biotin bioavailability increases, and your body consumes more biotin to produce energy via gluconeogenesis and amino acid metabolism. The result is a biotin deficiency.

Determining the Cause of Hair Loss

There are many potential causes of hair loss and a huge range of options to treat each possible cause. It is worth noting that hair loss can occur due to several factors at once. Divi's Scalp Serum contains a rich proprietary blend of effective ingredients working synergistically to soothe your scalp and promote the conditions for healthy hair growth.

Are There Any Risks to Using Biotin? 

Studies show that topical application of biotin can aid in keratin's local and natural products to promote hair growth. Divi’s Scalp Serum has been dermatologically tested and the biotin component of our proprietary formula is safe and doesn't interact with other medications. In other words, if you suffer from an underlying health condition, the topical application of biotin has minimal risk of causing complications.

Divi’s Scalp Serum: An All-in-One Solution to Help Prevent Hair Loss

After reading this guide, you might wonder which topical biotin product is best for your hair. Divi’s Scalp Serum contains the optimal biotin concentration to ensure healthy Type I and Type II keratin production and support your hair's growth.

A significant benefit of our product is that it is suitable for many hair loss issues. We don't just target biotin deficiency; our other ingredients also target other deficiencies, stimulate the hair follicles, and help promote the best environment for a healthy scalp and hair in many different ways.

Revitalize and Restore Your Hair with Divi's Scalp Serum

Biotin is among the many effective science-backed ingredients that we at Divi have incorporated into our Scalp Serum formula to help prevent or reduce hair loss and scalp irritation. Whether you suffer from androgenetic alopecia, a dry and itchy scalp, or a more persistent disorder like psoriasis, your scalp will likely benefit from the topical application of this B vitamin.

The best way to use biotin for hair growth is to combine it with other clinically proven ingredients, which is what our research team has done in formulating Divi’s Scalp Serum and Divi’s Shampoo & Conditioner. In combining biotin with a blend of amino acids, eucalyptus essential oil, menthol, copper tripeptide-1, rosemary leaf extract, and even caffeine, Divi’s hair products can help you fight hair loss on multiple fronts.

Divi's Scalp Serum Cultivates a Healthy Environment for Your Hair to Flourish 

The biotin benefits for promoting hair growth involve the natural and safe production of keratin, a protein that protects your hair strands and gives them a healthy appearance. 

Proven to improve the look of fuller, thicker hair, using Divi’s Scalp Serum involves a daily massaging of ¾ dropper of the product into your scalp as part of your hair care routine. This helps target the root cause of hair loss, hydrates, and revitalizes the scalp.

Buy Divi’s Scalp Serum or Divi’s Shampoo & Conditioner today to start experiencing the benefits of this clean, vegan-friendly product.