9 Best Vitamins for Hair Growth, According to Dermatologists

Floral Pattern Floral Pattern

Biotin (Vitamin B7): Promotes healthy hair growth by supporting the production of keratin, a key protein in hair.

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Vitamin D: Essential for hair follicle cycling; deficiency can lead to hair thinning.

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Vitamin E: Acts as an antioxidant, protecting hair from damage and supporting scalp health.

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Vitamin A: Supports the production of sebum, which keeps the scalp moisturized and promotes healthy hair growth.

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Vitamin C: Helps in collagen production, which strengthens hair strands and improves hair health.

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Niacin (Vitamin B3): Improves blood circulation to the scalp, enhancing nutrient delivery to hair follicles.

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Iron: Essential for red blood cells to carry oxygen to hair follicles; a deficiency can cause hair loss.

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Zinc: Supports hair tissue growth and repair while keeping oil glands around the follicles working properly.

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