What type of UV rays does Benzophenone-3 protect against?

Benzophenone-3 primarily absorbs UVB and short-wave UVA rays, offering protection against sunburn and some forms of sun damage.

Are there concerns about Benzophenone-3's safety?

Some studies suggest potential for skin sensitization and environmental impact, particularly on coral reefs. There are also ongoing discussions regarding its potential as an endocrine disruptor, though human health effects from cosmetic use are still under investigation.

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Benzophenone-3

Benzophenone-3, also known as Oxybenzone, is an organic compound used as a chemical UV filter in sunscreens and other cosmetic products. It primarily absorbs UVB and short-wave UVA rays, helping to protect the skin from sun damage. It converts UV radiation into heat, which is then released from the skin.

Sunscreen filterChemical UV filterVeganEvidence: Medium

BenefitGood 2.5 / 4

Uv protection i2.5 / 4

Whether it provides direct protection against UV radiation.

RiskHigh 2.5 / 4

Sensitization i1.5 / 4

Risk of allergic contact dermatitis or immune-based reactions. Fragrance allergens, preservatives, botanicals, and some dyes may score here.

Systemic exposure i1 / 4

Whether it has meaningful potential to be absorbed into the body at levels that may matter biologically. Most cosmetic ingredients score low unless there is known concern or high exposure.

Rated by SpottyLabs' ingredient methodology, independent of brands.

What it helps with

Protects skin from UV radiation
Prevents sunburn
Reduces risk of sun damage

Things to watch

Potential for skin sensitization
Environmental concerns
Possible endocrine disruption

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Frequently asked questions

What type of UV rays does Benzophenone-3 protect against?: Benzophenone-3 primarily absorbs UVB and short-wave UVA rays, offering protection against sunburn and some forms of sun damage.
Are there concerns about Benzophenone-3's safety?: Some studies suggest potential for skin sensitization and environmental impact, particularly on coral reefs. There are also ongoing discussions regarding its potential as an endocrine disruptor, though human health effects from cosmetic use are still under investigation.