The best Vitamin to take for hair loss is Biotin.
The Biotin Vitamin is a B-complex vitamin (also known as vitamin H) that helps to strengthen the protein infrastructure in hair, skin, and nails.
Taking Biotin can help reverse hair loss and stop further hair loss when taken daily.
Vitamins A and C are also good Vitamins to help reduce hair loss and prevent further hair loss because it helps to produce natural oils that keep your hair strong and healthy.