Treeveda Red Onion Shampoo, an exclusive anti hair fall shampoo enriched with the goodness of red onion, black onion seeds, castor oil, and herbal botanicals. An exclusive formula for both men and ladies, this sulfate-free, paraben-free shampoo not only controls hair fall, promotes hair growth, and maintains scalp health but makes it one of the best shampoos destined to control hair fall.