Targeted leave-in care for fragile, thinning areas along the hairline or crown 🌿. Nioxin Hair Booster is a concentrated leave-in treatment for areas where thinning is most noticeable, such as the hairline or crown. It helps strengthen fragile strands and protect the look of hair thickness while creating a more substantial, fuller-looking finish without rinsing.

Why you'll love it
Targeted leave-in care for fragile, thinning areas along the hairline or crown
Adds a focused leave-in step to the scalp and hair routine
Created with fine or thinning hair in mind
Fits easily into a consistent Nioxin at-home routine

How to use: Apply to the scalp or targeted areas as directed, massage gently and do not rinse.