black hairstory

“This product contains ingredients which may cause skin or scalp irritation, burns, hair breakage, and eye injury. Do not use if scalp or hair is irritated or damaged, or without a strand test if hair has been bleached, colored, or relaxed. Keep ou of reach of children” – Vigorol, a division of Alleghany Pharmical Corp. 1985


Learning Consumer Desire: A discordance between result and risk.