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Triclosan vs Lead acetate: which is worse?

Quick answer: Lead acetate carries the heavier risk profile. Triclosan is restricted in the EU and allowed in the US; Lead acetate is banned in the EU and allowed in the US.

PropertyTriclosanLead acetate
EU statusRestrictedBanned
US statusAllowedAllowed
Risk levelhighhigh
Banned inEuropean Union
Restricted inEuropean Union
Categoryendocrine disruptorheavy metal
Where it hidesantibacterial soap, toothpaste, deodorantprogressive hair dye, men's hair color

What is Triclosan?

Triclosan is an antibacterial and antifungal agent.

What is Lead acetate?

Lead acetate is a lead compound used in progressive darkening hair dyes.

Documented risks

Triclosan: An endocrine disruptor linked to antibiotic resistance. Restricted in the EU and banned in US over-the-counter antibacterial soaps, but still allowed in some products.

Lead acetate: Lead is a potent neurotoxin with no safe level. Banned in EU cosmetics; the US FDA revoked its authorization in 2018.

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