Is Ouai PFAS-free?
Across 8 graded products, Ouai averages C (75/100). On disclosure, the brand says nothing publicly about PFAS. 8 of its products grade C or better. Grades are model-based estimates, not lab results.
Worth buying from Ouai C or better, safest first
Ouai
Fine Hair Kit
shampoo and conditioner (aqueous cosmetic formulation)
Lower PFAS concern for typical hair-care liquid; no red flags but no assurance either.
⚠Risky category by default
Ouai
Medium Hair Shampoo
Aqueous shampoo formulation (surfactants, conditioning agents, water)
Lower concern; liquid shampoo has minimal PFAS risk profile, though brand makes no public PFAS commitment.
⚠Risky category by default
Ouai
Fine Hair Shampoo
aqueous shampoo base with silicones and conditioning agents
Lower concern for typical use, but opaque ingredient list warrants caution.
⚠Risky category by default
Ouai
Detox Shampoo
water-based shampoo, typical surfactants and emollients
Lower-concern cosmetic; no known PFAS-prone formulation, but brand offers no transparency on PFAS.
⚠Risky category by default
Ouai
Fine Hair Shampoo and Conditioner Set
aqueous shampoo and conditioner formulations
Lower-concern category; no known PFAS triggers, but brand offers no transparency.
⚠Risky category by default
Ouai
Three-OUAI Hair Set
Hair care liquids/sprays (shampoo, conditioner, spray)
Lower PFAS concern for a hair care set, but no independent verification available.
⚠Risky category by default
Ouai
Thick Hair Shampoo
aqueous shampoo concentrate (likely surfactants, water, glycerin)
Lower concern; a rinse-off cosmetic with no known PFAS triggers, but brand makes no disclosure.
⚠Risky category by default
Ouai
Jumbo Set Hair Shampoo & Conditioner
aqueous shampoo and conditioner formulation
Lower PFAS concern for liquid rinse-off hair product; no known reformulation red flags.
⚠Risky category by default
Every grade uses the same public rubric. How grades work →