Bio 7 BIOTIN GROWTH DROP Extra Strength is a proprietary complex blend proven to help your hair appear visibly longer thicker and healthier. Infused with biotin peptides keratin and plant stem cells help to improve the appearance of hair loss and hyaluronic acid to moisturize your scalp. It also contains Chb oil blend Lavender Croton Clove Ginseng Turmeric Tea tree Rosemary Witch Hazel Lavender helping to activate and improve hair density.