Say hello to fantastically thick hair with nanogen hair growth factor serum for men 30ml offering complete hair and scalp protetion it shields the hair follicles and improves the hairs density creating the perfect condition for healthy natural growth intensely nourishing the serum is encriched with very high levels of hair growth factors which maintain growth and reduce hair loss so your locks look full of vitality directions of use draw 1ml into the pipette and apply it direct