Stimulate your scalp by massaging OGX Anti-Hair Fallout Niacin + Caffeine Conditioner, a powerful blend with niacin and caffeine, alpha hydroxy acid natural DHT blocker, to encourage a healthy scalp environment and help prevent hair fallout caused by breakage. Combat hair fallout and help give your strands the strength they need to stand their ground against daily damage and breakage. Cruelty-Free, Sulfate free surfactants hair care system.