chemical components on the shampoo label: propylene glycol. a hand holds a blue jar and a magnifier, where the harmful ingredients

active additive agent anionic blocks blue bottle care chemicals clean cleansing condition cosmetics detergent dimethicone foam glycol hair health industry ingredient irritant laureth lauryl letters methylparaben paraben parabens peg powder product propylene shampoo skin sles sls soap sodium solution substances sulfate supplies surface surfactant toothpaste toxic washing wetting