If a nutritional shortage is the cause of hair loss, vitamin B can help improve hair health. The majority of evidence does not suggest vitamin B consumption as products for natural hair growth. On the other hand, supplementation has proved to increase hair quality in those with a severe vitamin B deficiency in their hair.

It’s worth noting that the study that showed this was done on youngsters. As a result, health supplements such as vitamin B have been promoted as hair care. In one study, the B vitamin was found to improve metabolism and decrease hyperglycemia

Vitamin B as a product for natural hair growth

  1. B1 vitamin (Thiamine) – Thiamine is required for hair care and the operation of many different types of cells. As a result, hair loss is a possibility. Because thiamine is stored in modest levels in the liver, it must be consumed daily through a well-balanced diet.
  2. B2 vitamin (Riboflavin) – Riboflavin is a B-vitamin that aids hair development by constructing cells, producing energy, and breaking down fats, steroids, and medications. According to animal studies, alopecia can be caused by a vitamin B2 shortage.
  3. B3 vitamin (Niacin) – Niacin aids in converting nutrients to energy, the production of fat, DNA repair, and antioxidant properties. When administered topically, it can also help with hair growth. Internally, niacin has a stronger circulatory impact and has less to do with hair development.
  4. B5 vitamin (Pantothenic Acid) – Pantothenic acid is a vitamin that promotes hair development and is used in hair care. This vitamin helps the body break down fat and manage cholesterol.
  5. Vitamin B6 (pyridoxine) (Pyridoxine) – Pyridoxine is one of the best products for natural hair growth. It is a vitamin that aids in the immune system’s function and the breakdown of proteins, carbs, and lipids. However, there is just a smattering of data linking this B-vitamin to hair development.
  6. B7 Vitamin (Biotin) – Biotin is a well-known vitamin that aids in the breakdown of carbohydrates, proteins, and fatty acids.
  7. Folate/Folic Acid (Vitamin B9) – Folate aids in the formation of DNA and RNA, which are the building blocks of life and the carriers of genes. It is required at all ages and stages of development.
  8. Vitamin B12 (Cobalamin) – Another important vitamin for DNA and brain function is vitamin B12. Hair health has been demonstrated to be affected by a B12 deficiency. As a result, you must ensure that you get enough vitamin B12 in your diet. However, there is no proof that it promotes hair growth and hair care.

How Do You Know If You Have A Vitamin B Deficiency?

Women who are pregnant and the elderly are particularly susceptible to B-vitamin deficiencies. Vitamin B shortage can be caused by underlying conditions such as gastritis, alcoholism, immune system abnormalities, and other nutritional deficits.


Vitamin B might help you grow your hair if one has a deficit. Otherwise, there isn’t much proof that vitamin B can help hair care. If one wants thicker, healthier tresses, they’ll need to figure out what’s causing the hair loss and cure it.

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