These 8 Hair Growth Vitamins Actually Work

Biotin (Vitamin B7):

Biotin is often recommended for hair growth as it plays a key role in the health of hair, skin, and nails. It's found in foods like eggs, nuts, and whole grains.

Vitamin D:

Low levels of vitamin D have been associated with hair loss. While more research is needed, maintaining adequate vitamin D levels is important for overall health, including hair health.

Vitamin E:

Vitamin E is an antioxidant that helps to repair and build tissue, which is essential for healthy hair growth.

Vitamin A:

Vitamin A helps the skin glands produce sebum, an oily substance that moisturizes the scalp and keeps hair healthy. 


 Iron deficiency is a common cause of hair loss. Red meat, poultry, fish, lentils, and beans are good dietary sources of iron.


Zinc plays a crucial role in hair tissue growth and repair. It's found in foods like red meat, poultry, nuts, and whole grains.

Omega-3 Fatty Acids: 

 These healthy fats, found in fatty fish like salmon and walnuts, contribute to scalp health and can support hair growth.

Niacin (Vitamin B3):

Niacin helps improve blood flow to the hair follicles, which can result in increased hair growth. It's found in poultry, fish, and whole grains.

Top 7 Best Places in the US to Live Comfortably on Less Than $3,000 a Month