10 Commonly Used Chemicals in Shampoos

• Diethanolamine (DEA)
• Sodium Lauryl Sulphate (SLS)
• Sodium Laureth Sulphate (SLES)
• Propylene Glycol.
• Benzalkonium Chloride and Benzethonium Chloride.
• Formaldehyde.
• Cocamidopropyl Betaine- (CAPB)
• Methylchloroisothiazolinone – MIT

These hazardous chemicals are listed in the RTECS database of toxicity and even  considered a toxic waste chemical by the EPA.