It can help before hair loss starts, not after. Dermadrop Hair is a preventive scalp treatment. Like Dermadrop for the face, it is a needle-free oxygen infusion. On the scalp, it boosts blood flow and delivers active serums to the hair follicles, giving them extra care while your hair is still healthy. It is not a treatment for hair loss, and it cannot change a genetic predisposition to it. If you have already noticed a receding hairline, thinning at the crown or bald patches, see a dermatologist who specialises in hair loss first. Male pattern hair loss is a medical condition, and the sooner you see a doctor about it, the more options you will have.