Features:1. Promote Healthy Hair Growth, The Smart Way - Thicker, stronger, more healthy-looking hair is not just a matter of genetics, its a matter of nutrition too. 2. With this wonderful biotin hair strengthening serum, you can finally help give yourself the dense and lustrous hair you always wanted.3. Premium Quality Ingredients - When it comes to our skin and hair care products, we firmly believe there is no room for cutting corners. That is why we make a point of using nothing but the finest, carefully selected ingredients.4. Easy To Incorporate Into Your Daily Hair Care Routine - For the best results, apply to slightly damp hair after washing or rinsing. Work a quarter-sized amount of product into palms and massage into your scalp, working from root to tip of hair using your fingertips.5. Sit back and relax as your hair fully absorbs the serum and all the nutrients that come along with it.Specification:Net Weight: 10ml,20ml,40mlNotice:Due to the different monitor and light effect, the actual color may be a slightly different from the picture color.includes:1 x Hair Growth Essence Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin