Personal Care
Moderate burden — Chemical Hair Relaxers adds a moderate, reducible exposure.
Chemical straightening and relaxer treatments.
Each driver rated 0 (none) to 10 (worst)
Evidence strength: strong · Detox Score = 100 − hazard×4.6 − exposure×3.4 − persistence×2.6, clamped 1–100.
A Detox Score of 59 places chemical hair relaxers in the Moderate band. None of the three drivers is severe, which keeps the burden manageable. Large studies link frequent chemical hair-straightener use to hormone-related health risks, and some release formaldehyde. Reducing frequency lowers the exposure.
Chemical Hair Relaxers has a Detox Score of 59 out of 100 (Moderate burden), which means it adds a moderate, reducible exposure. Large studies link frequent chemical hair-straightener use to hormone-related health risks, and some release formaldehyde. Reducing frequency lowers the exposure.
A lower-exposure swap for chemical hair relaxers is: Skip chemical straightening; heat-style sparingly. Large studies link frequent chemical hair-straightener use to hormone-related health risks, and some release formaldehyde. Reducing frequency lowers the exposure.