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Triclosan in Soap Causes Liver Fibrosis Over a Lifetime
NonToxCo Research
Science & Safety Team · 4/8/2026
Triclosan, the antibacterial chemical in soap and toothpaste, causes liver fibrosis with lifelong exposure.
Slow Liver Scarring
A 2026 study revealed the mechanism of liver fibrosis induced by life-long triclosan exposure. The chemical triggers scarring pathways in the liver over years of daily use.
Triclosan was banned from hand soaps in 2016 but is still in some toothpastes, cosmetics, and household products.
What You Can Do
Check labels for triclosan. Use regular soap (it works just as well). Browse non-toxic home essentials.
Source: Authors (2026).