N-S1 Thinning Trial Kit

Nioxin’s Thinning Trial Kit System 1 for natural hair with light thinning is the second step of a three part Nioxin regimen, specially formulated to strengthen the hair to prevent breakage and amplify hair texture. This lightweight professional conditioner for normal to light thinning hair helps to retain moisture balance, providing hair resilience reducing breakage and leaving the hair fuller-looking.