Ingredient
Benzophenone-2
What is Benzophenone-2?
Benzophenone-2 is a chemical compound used primarily to protect products from the damaging effects of UV light. It is a type of UV absorber and can be synthesized in a lab.
In cosmetics and personal care products, benzophenone-2 helps maintain the integrity and quality of products exposed to sunlight. Scientific concerns have emerged regarding its potential as an endocrine disruptor, but the evidence is not yet conclusive. Some studies suggest it may affect hormone activity, although findings are mixed.
When you see benzophenone-2 on a label, it's typically there for its photoprotective qualities, particularly in products like sunscreens and moisturizers.
Commonly found in: sunscreens, moisturizers, skin creams, shampoos, conditioners, fragrances
What to watch
- Some research suggests benzophenone-2 may act as an endocrine disruptor.
- Animal studies have raised concerns about its potential to affect reproductive organs.
Benefits
- Benzophenone-2 is effective at absorbing UV light, protecting products from degradation.
The FDA allows benzophenone-2 in limited concentrations for specific uses but advises monitoring for potential health impacts.
Research on benzophenone-2's health impacts is ongoing, with some studies indicating potential endocrine disruption, though results are not uniform.
Benzophenone-2 is synthetically produced and vegan-friendly.
Sources: Safety Assessment of Benzophenone Ingredients as Used in Cosmetics
Scout's take
Endocrine disruptor with documented estrogenic and antithyroid activity. Banned in personal-care products in Sweden; flagged by EWG as a high-hazard ingredient.
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