Today I want to share an important topic that impacts our daily lives—hair health. Hair is not only a symbol of our appearance but also a reflection of our overall health. However, many of us experience hair loss due to seasonal changes, stress, irregular diets, and other factors. Especially during the autumn and winter months, seasonal hair loss becomes a common concern. Hair shedding often leads to frustration and a loss of confidence.
I will introduce you to the 10 best vitamins that can effectively promote hair growth. These vitamins not only improve scalp health but also strengthen hair quality, encourage healthy root growth, and help you restore thick, healthy hair.
1. Vitamin A: Essential for Maintaining Scalp Health
We all know that Vitamin A is crucial for maintaining skin health, but it also plays a significant role in scalp health. Vitamin A helps in skin repair and renewal, stimulating blood circulation on the scalp, which promotes healthy hair follicles and reduces hair loss. Additionally, Vitamin A supports the proper functioning of the sebaceous glands, preventing the scalp from becoming too dry or greasy.
Sources of Vitamin A: Carrots, spinach, sweet potatoes, egg yolks, beef liver, etc.
2. Vitamin B Complex: The “Energy Source” for Hair Growth
Vitamin B Complex is known as a super vitamin for hair growth, especially Vitamins B1, B6, and B12, which can effectively enhance hair health. They improve blood flow to hair follicles, stimulate hair growth, and reduce hair shedding. B vitamins also enhance hair shine, making it smoother and more lustrous.
Sources of Vitamin B Complex: Whole grains, chicken, pork, fish, eggs, legumes, and leafy greens.
3. Vitamin C: Powerful Antioxidant for Protecting Hair
Vitamin C is not only important for boosting immunity but also for hair health. As a potent antioxidant, Vitamin C helps reduce oxidative damage to hair, preventing hair from becoming brittle and split. Moreover, Vitamin C promotes collagen production, which is essential for maintaining healthy hair follicles and strong hair roots.
Sources of Vitamin C: Oranges, lemons, strawberries, kiwi, bell peppers, etc.
4. Vitamin D: Maintaining Follicle Vitality and Reducing Hair Loss
Research has shown that Vitamin D plays an important role in preventing hair loss and promoting hair growth. A deficiency in Vitamin D is closely linked to alopecia and other forms of hair loss. Therefore, supplementing enough Vitamin D can help restore hair growth and maintain follicle vitality and health.
Sources of Vitamin D: Sunlight exposure, cod liver oil, eggs, dairy products, mushrooms, etc.
5. Vitamin E: Promoting Circulation and Strengthening Hair Roots
Vitamin E is another important antioxidant that promotes blood circulation on the scalp and enhances the absorption of nutrients by hair follicles, which provides the necessary nutrients for hair growth. Additionally, Vitamin E helps alleviate scalp inflammation and dryness, effectively reducing dandruff and itching.
Sources of Vitamin E: Nuts, vegetable oils, leafy greens, seeds, etc.
6. Biotin (Vitamin H): Strengthening Roots and Promoting Healthy Hair Growth
Biotin is known as the “hair vitamin” and is key to healthy hair, skin, and nails. Biotin stimulates the activity of hair follicles, promotes rapid hair growth, and helps hair become thicker and shinier. For those struggling with hair loss or poor hair quality, biotin supplementation is an effective approach.
Sources of Biotin: Eggs, nuts, beans, whole grains, beef, etc.

7. Zinc: Helping Hair Growth and Repairing Damaged Hair
Zinc is a vital mineral for hair health that helps hair grow and repair. Zinc helps maintain the normal function of hair follicles, promotes keratin synthesis, and increases hair density and strength. Additionally, zinc can regulate hormone levels, preventing hair loss caused by hormonal fluctuations.
Sources of Zinc: Seafood (such as oysters, crabs), red meat, nuts, seeds, etc.
8. Iron: Preventing Hair Loss Caused by Anemia
Iron deficiency is one of the most common causes of hair loss, particularly among women. Iron helps transport oxygen and nutrients to the hair follicles, promoting healthy hair growth. If the body lacks iron, hair follicles do not receive sufficient nutrition, which can lead to hair loss and poor hair quality.
Sources of Iron: Red meat, spinach, legumes, nuts, dried fruits, etc.
9. Selenium: Antioxidant Protection for Hair and Boosting Immunity
Selenium is a trace element that protects hair by acting as an antioxidant. It helps the body combat oxidative damage to hair follicles. Selenium also enhances immunity, improving overall health and indirectly contributing to hair health.
Sources of Selenium: Brazil nuts, seafood, whole grains, seeds, etc.
10. Calcium: Promoting Hair Health and Preventing Hair Loss Due to Deficiency
Calcium is not only essential for bone health but also plays an important role in hair health. Calcium helps improve scalp health, promotes the normal operation of hair follicles, and prevents hair loss caused by calcium deficiency. Sufficient calcium also helps balance hormone levels, preventing hormone fluctuations that lead to hair loss.
Sources of Calcium: Milk, cheese, yogurt, tofu, leafy greens, etc.
How to Properly Supplement These Vitamins?
Vitamins should be supplemented in a balanced way, and it’s best to get most of them from food to maintain a well-rounded diet. If necessary, vitamin supplements can be used to assist in meeting nutritional needs. However, it is advisable to consult a doctor or nutritionist before using supplements to ensure they are taken in proper amounts and avoid potential side effects.

Recommended International Brand Products
- HUM Nutrition Hair Sweet Hair: This supplement contains various vitamins and minerals that promote hair growth, such as biotin, Vitamin C, E, and zinc. It is ideal for people looking to enhance hair quality and promote hair growth.
- Viviscal Maximum Strength: This hair growth supplement is rich in biotin, zinc, Vitamin C, iron, and other ingredients that support healthy hair growth. It is suitable for individuals experiencing hair loss due to stress, irregular diet, and other issues.
- Nutrafol Women: This product is specifically designed for women and contains a range of natural plant ingredients and vitamins to improve hair loss and stimulate hair regeneration. It is perfect for women experiencing hair loss due to hormonal changes or stress.
- Perfectil Hair, Skin & Nails: Perfectil is a brand focused on skin, hair, and nail health. Their hair supplement is rich in vitamins and minerals that promote hair growth, making it an excellent choice for hair care.
Hair health is not only a part of our appearance but also an important reflection of our overall well-being. By properly supplementing the vitamins listed above, we can effectively promote hair growth, improve hair quality, and reduce hair loss. If you are struggling with hair concerns, try these methods and products to help your hair rejuvenate, restoring thick and lustrous strands. I hope everyone can achieve healthy and beautiful hair!