It is completely normal to worry about hair health, especially at 17. Follihair tablets are nutritional supplements packed with biotin, amino acids, vitamins, and minerals. They work very well to strengthen hair and support regrowth if your hair concerns are due to nutritional deficiencies or stress. While they nourish your hair roots from within, they may not treat other underlying causes like hormonal imbalances. I highly recommend focusing on a balanced diet and speaking with a healthcare professional to find the exact cause of your hair concerns.