ZoeRose Collagen and Biotin Drops is a simple solution to brittle nails, hair loss, and dull skin. With its improved formula of 60,000 mcg of biotin and collagen with superior absorption and high concentration, you will quickly see positive changes in your beauty and overall wellbeing. What does it do Collagen intake helps to replenish missing essential elements in your body, supporting your joint and bone health as well as taking care of skin youth. It is great for skin's natural glow and hydration boost, normal joint flexibility, and bone health. Biotin is a go-to vitamin for fast hair & nail growth. It works from within, pushing hair follicles to grow faster and bushier, resulting in voluminous, shiny locks. It also supports healthy nail strength, reducing brittleness. How should I take it Take 1 dropper (1 ml) daily. Be healthy and gorgeous with ZoeRose!