HEALTH & BEAUTY HAIR CREAM SERIE EXPERT Weight: 275GM. SERIE EXPERT B6 BIOTIN INFORCER 250ML brings together the latest science with the experience and care of a master salon. Our biotin-infused hair care products will help promote healthy hair and scalp while reducing the appearance of baldness. use our patented technology to transport this nutrient directly to your scalp allowing it to work its magic immediately. This discreet supplement is easy to take and helps promote healthy hair from the inside out. By infusing biotin into your hair, this product helps to stimulate hair growth, protect against damage, and support healthier scalp health.