Scalp Micro Pigmentation Extender - A Scalp Cosmetic Pigmentation procedure cost is in the range of $1,500 to $5,000. Over time the procedure and pigmentation fade resulting in costly touch-ups. Fuse provides color retention and blends your existing hair follicles with your SMP procedure. | Soothes scalp irritation: Buzzing or shaving your scalp frequently can cause irritation on the scalp. Cucumber and Spirulina helps soothe razor bumps and helps prevent unwanted irritation. | Anti Shine: Fuse is fast absorbing with a light texture that even absorbs on that difficult scalp surface to keep the shine away throughout the day.