DS Laboratories Revita High-Performance Hair Stimulating Shampoo Refill 500ml PouchRevita hair stimulating shampoo delivers superior results for men and women concerned with hair loss and hair thinning. Revita shampoo is formulated to maintain scalp vitality and protect against follicular dysfunction, achieving the best results in a short period of time. Scientifically proven ingredients of the highest quality and efficacy include DHT reducers caffeine, as well as biotin, which is essential for optimal hair health. Revita shampoo is