7 Potent Vitamins for Thin Hair

Vitamins for Thin Hair

A strong and thick mane adds beauty to your face. The problem of thinning hair is not associated with any age or gender, as anyone can suffer from this problem at any point of time in their lives. It gets triggered due to various reasons like stress, unhealthy lifestyle, hormonal fluctuations, prolonged illness or any other health issue. Just like other body parts, our hair also needs a healthy nutritious diet. Vitamins are an essential part of the nutritious diet for healthy hair.  Here is a list of the 7 most potent vitamins for thin hair. You should include them in your diet to prevent thinning of hair and make your hair stronger and healthier. If you combine them with our home remedies to prevent hair loss, then we feel confident that you can say goodbye to thin hair for good.


Vitamins for Thin Hair

1. Vitamin A

Deficiency of vitamin A may lead to severe hair fall and hence results in thin strands of hair. Any hair loss supplement used to prevent hair loss, or generate hair regrowth should contain vitamin A to overcome the deficiency of vitamin A in the body. This vitamin is generally known to promote eye health. Besides this, vitamin A is essential for healthy strands as it fights free radicals that cause hair fall. It promotes the secretion of sebum that is required to lubricate the scalp. The rich sources of vitamin A are spinach, carrot, peaches, mango, apricots, eggs, cod liver oil, calf liver, chili and cayenne pepper, broccoli, etc.

Caution: Take hair loss supplements only after consulting a doctor as excessive intake of vitamin A may lead to further hair fall and other side effects.

2. B- Vitamins

Vitamin B-complex includes some of the best vitamins to prevent thinning of hair. They are explained below

  • Biotin or Vitamin B7 is highly effective for hair fall treatment. It helps break down the consumed protein that is required to form keratin. Also, it adds volume and shine to your thin and damaged hair and is considered, alongside vitamin C, to be one of the best vitamins for thicker hair. The natural sources of this vitamin include barley, organ meats, egg yolks, milk, wheat bran, spinach, broccoli, kale, mustard greens, soy, etc. You can consume these foods as much as possible. You can also take supplements to balance the vitamin level in your body. The recommended dose for an adult is 30 mg, daily.
  • Vitamin B3 or niacin is another useful vitamin for thin hair. It improves the health of scalp, repairs damaged hair and thus promotes hair growth. It does so by improving the blood circulation in the scalp and locking moisture in the follicles. This will, in-turn, prevent dandruff and dry hair. The natural sources of this vitamin include peanuts, brewer’s yeast, fish, tuna, sunflower seeds, etc. The supplements are available in tablet and capsule form. The dosages depend on the age of the person. For an adult man (above 18 years), it is 16mg per day, while that for an adult woman, is 14mg per day. It also varies for a pregnant woman and breastfeeding woman, 18mg and 19mg respectively.
  • Vitamin B5 or pantothenic acid is another vitamin that reduces hair fall, removes dead skin and adds volume to hair. Thus, nourishes the hair follicles and helps reduce the damage caused due to aging. To increase the intake of vitamin B5, include egg, sweet potato, sunflower seeds, avocados, legumes, kale in your daily diet. Moreover, you can also take a daily dose of 25- 50 mg of vitamin B5 supplements.
  • Unlike vitamin B5, vitamin B12 is one of the best vitamins for hair loss.  It helps the formation of red blood cells which is essential for hair growth. It is essential to have a balanced level of this vitamin in the body as deficiency of vitamin B12 makes your strands dull and undernourished. On the other hand, a higher level of vitamin B12 will inhibit the hair growth. To maintain the proper amount of this vitamin in your body, you can consume meat, egg, dairy products, poultry, etc. The supplements can also be taken after consulting a doctor.

Caution: Avoid consuming higher dose of vitamin B3 without consulting a doctor. Also, do not further use supplements for hair growth if any problem persists.

4. Vitamin C

This is another water soluble vitamin that prevents thinning of hair and is one of the best vitamins for thicker hair. This vitamin is responsible for the production of a compound called collagen that is not only important for the skin but also for hair. It fights free radicals that makes your hair weak, dull and dry. It improves the blood circulation in the scalp too and thus, helps provide essential nutrients and minerals to it. Deficiency of this vitamin also makes follicles brittle. Bell-pepper, cauliflower, strawberries, lemon, tomatoes, zucchini, celery, broccoli, citrus fruits, etc., are rich sources of vitamin C. Supplements are also available that can be taken with a proper prescription.

5. Vitamin E

Vitamin E (or alpha-tocopherol) helps maintain a healthy scalp. When combined with other vitamins, it is the best vitamin for hair regrowth and also one of the best vitamins for faster hair growth. Besides this, vitamin E regularizes the blood circulation level and increases oxygen supply in the body. Olives, tomatoes, broccoli, almonds, avocado, dark leafy greens, etc., are a good source of this vitamin. Moreover, you can also use its supplements to enhance the volume of your hair. The best way to use vitamin E capsules is to cut them and apply the gel directly onto the scalp. This will effectively solve the problem of hair thinning and premature graying.

6. Vitamin K

Vitamin K is also a great vitamin for thicker hair as it strengthens the hair and thus, helps reduce hair fall and give you a fuller mane. The natural sources that are rich in this vitamin include oatmeal, lettuce, cabbage, wheat, yogurt, spinach, broccoli, kale, mustard greens, etc.

Note: Use vitamin K hair loss supplements only after consulting a doctor.

7. Vitamin D

As stress is one of the main reasons for hair loss and vitamin D reduces the level of stress, it is, thus, helpful to treat damage of hair follicles. While it is not one of the vitamins for hair regrowth, it does prevent damage of existing follicles by awakening the dormant ones. The best and natural source of vitamin D is sunlight. The foods that can be consumed to maintain vitamin D levels include butter, egg, cheese, fatty fish like tuna, mushroom, grains, etc.


There are many natural vitamins for hair growth, some that promote thicker hair and some that promote hair regrowth. Hair loss supplements containing the right vitamins are a great starting point to give your hair the right nutrients to grow strong hair. But remember, it is not just vitamins that promote hair regrowth. There are many home remedies for hair regrowth that you can use to further keep your hair looking as it should. We advise you to check them out HERE.


Please enter your comment!
Please enter your name here

This site uses Akismet to reduce spam. Learn how your comment data is processed.