Every compound we’ve reviewed, rated Clean, Use Caution or Avoid — with the research behind each call. Search by any name you see on a label, including INCI and French names.

Avoid

Aspartame

Excitotoxic Artificial Sweetener / Methanol Metabolite

Avoid

Cocamide DEA

Coconut oil diethanolamine condensate — IARC Group 2B (possibly carcinogenic); on California’s Prop 65 list.

Avoid

Corn Oil

Industrial Seed Oil / GMO & Oxidation

Avoid

Cottonseed Oil

Industrial Seed Oil / Heavy Pesticide Residue & Gossypol

Avoid

Homosalate

Chemical Sunscreen Filter / Hormone Accumulation

Avoid

Propylparaben

Synthetic Preservative / Reproductive & Endocrine Toxicant