About the Product Our Biotin Shampoo contains Sodium Laureth Sulfate and Cocamidopropyl Betaine. It prevents hair loss and common premature graying in modern people, replenishes biotin, repairs premature graying caused by low biotin levels, nourishes and protects hair, and improves the health of hair follicles, promotes hair growth, reduces dryness, and increases shine, making hair smoother and more beautiful. Its usage is simple: Wet your hair with water, apply the shampoo evenly to your hair, gently massage your scalp, and rinse your hair and scalp with clean water until no residue is left. It can deeply awaken dormant hair follicles, promote the growth of new hair, strengthen hair roots, and make hair healthier and thicker. Product Name: Biotin Shampoo Product Ingredients: Sodium Laureth Sulfate, Cocamidopropyl Betaine Keywords: Thick Hair Weight: 144g Product Specifications: 100ml Product Size: 4.4*4.4*11.7cm Note: Light reflection and different monitors may cause the color of the product in the picture to be slightly different from the actual product. Minor errors are allowed in the measurement.