A sunscreen bought while travelling may carry a familiar SPF number alongside unfamiliar protection wording. Matching the number alone does not translate the whole label. First identify the market the product is intended for and the actual maker's information. A shop's currency, a language on a web page or the country where a photograph was taken is not enough to establish the applicable claim format.
| Information source | What this comparison preserves |
|---|---|
| US FDA consumer sunscreen information | SPF and broad-spectrum wording have distinct roles |
| EU Recommendation 2006/647/EC | Recommended UVA-to-SPF relationship and critical wavelength |
| Actual product label | Its intended market, claims and directions; no inferred equivalence |
Read what the US wording is describing
FDA's sunscreen information explains that SPF primarily indicates protection against UVB radiation, while broad-spectrum sunscreen protects against both UVA and UVB. It also specifically advises readers buying sunscreen outside the United States to read the label for potential differences from US products. A large SPF number should not make the rest of that information disappear.
For a clearly hypothetical US-labelled item, a note might record 'Broad Spectrum SPF 30' exactly as supplied. That records two pieces of wording, not a personal prescription and not a numerical UVA protection factor. It does not establish that another product with 30 on its front uses identical testing, ingredients, directions or protection claims.
Keep an EU recommendation in its own terms
European Commission Recommendation 2006/647/EC discusses sunscreen efficacy and claims, including a recommended minimum UVA protection factor of one third of the SPF and a critical wavelength of 370 nanometres. It is a recommendation addressed to Member States, not a product-specific certificate or a complete statement of current EU cosmetics law. The document's recommended ratio should not be silently substituted for the meaning of a US broad-spectrum label.
A comparison note can therefore preserve the framework beside the wording: US FDA broad-spectrum information on one side, the EU recommendation's UVA relationship on the other. Do not invent a conversion table that assigns a measured UVA value to an untested bottle. Nor does a reference to the recommendation prove that a particular product complies with it.
Compare actual information without declaring an equivalent
For a product under consideration, retain its full name, intended market, protection claims, directions and warnings from the actual packaging or maker. Ask the maker to explain an unfamiliar mark rather than identifying it from a loosely similar icon. If the jurisdiction or claim remains unclear, the honest result is an incomplete comparison, not a verdict that one country's products are uniformly stronger or safer.
This is label literacy for a travel purchase, not a sunscreen-selection consultation. Follow the actual product directions and seek appropriate professional advice for individual concerns; no SPF target, exposure time or application schedule is prescribed here. The useful distinction is simply that a shared number can coexist with different claim frameworks. Understanding those frameworks is a reason to read more of the label, not permission to ignore it.
Sources & further reading
Published sources for the details and examples discussed in this story.
