DermUV
Broad-Spectrum
A sunscreen labeled 'Broad-Spectrum' has been tested to protect against both UVA and UVB radiation per FDA criteria.
Broad-Spectrum explained
FDA broad-spectrum requires a critical wavelength of ≥ 370 nm. Without that label, the product only protects against UVB sunburn, not UVA aging or DNA damage. Always pair the SPF number with 'Broad-Spectrum' on the label.
Related terms
Terms related to Broad-Spectrum connect the UV and sunscreen topic cluster.
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