Vitamin A helps produce sebum, the natural oil that moisturizes the scalp and keeps hair strands healthy. It also plays a role in promoting a healthy scalp and preventing dryness.
Biotin is known as the "hair growth vitamin" because it contributes to the production of keratin, a protein that makes up the structure of hair. It can help strengthen hair and reduce the risk of breakage.
Vitamin C is an antioxidant that supports the production of collagen, a protein that aids in the strength and structure of hair. It also assists in iron absorption, which is important for healthy hair growth.
Vitamin D is essential for hair follicle health and may help create new hair follicles, which can contribute to overall hair density. Adequate sunlight exposure is a natural way to get vitamin D, but supplements can also be considered under medical guidance.
Vitamin E is another antioxidant that helps improve blood circulation to the scalp, ensuring that hair follicles receive necessary nutrients for growth. It also supports overall scalp health.