Are bisphenol and paraben levels in household products getting better or worse?

What's actually in it

Household products expose you to three main chemical families: bisphenols (in hard plastics and can liners), parabens (in lotions, shampoo, and cosmetics), and antimicrobials like triclosan (in antibacterial soaps and toothpaste). All three act as endocrine disruptors that mimic or block hormones in your body.

Over the past decade, regulators have restricted some of the worst offenders. But what replaced them?

What the research says

A 2026 study in Environ Sci Technol tracked bisphenol, paraben, and antimicrobial levels in the Australian population from 2012 to 2021. The results show a mixed picture.

BPA levels dropped by about 50% over the decade, likely due to bans on BPA in baby bottles and growing consumer awareness. Triclosan also declined after it was pulled from many antibacterial products.

But BPS and BPF, the chemicals that replaced BPA, showed rising trends. So did certain parabens like methylparaben and propylparaben, which are still widely used in personal care products. Women had higher paraben levels than men, reflecting greater cosmetic use.

Children showed higher levels per body weight than adults across all chemical groups. And the study found no age group with zero exposure, confirming these chemicals are everywhere.

The takeaway: reading "BPA-free" labels isn't enough. Check for BPS and BPF too. Choose paraben-free personal care products, and look for soap without antimicrobial additives.