Top Sunscreens Fail Tests, Says Which?
Three widely-used sunscreen lotions provide less protection than advertised, according to the consumer organization, which?
In a spot check of 26 sunscreens, including budget options from supermarkets like Aldi and Lidl, lotions from Calypso Sun, Bondi Sands, and Asda did not pass all the protection tests.
Asda disputed the findings, asserting that independent tests confirmed their lotion met the advertised protection levels. Similarly, Calypso Sun stated that all their products are rigorously tested and comply with European Union standards.
Which? reported that the following products failed some of their checks:
- Calypso Sun Press & Protect Sun Lotion SPF30
- Asda Protect Moisturizing Sun Lotion SPF 30 High
- Bondi Sands SPF 50+ Face Sunscreen Lotion
Conversely, these lotions passed the tests:
- Lidl Cien Sun Spray SPF 30
- Aldi Lacura SPF 30 Sun Lotion
- Nivea Sun Protect & Moisture Lotion SPF 30
- Boots Soltan Protect & Moisture Spray SPF 30
- Garnier Ambre Solaire Kids Water Resistant Sun Cream Spray SPF 50
Natalie Hitchins from Which? expressed concern over the test results: “It is incredibly concerning that some big brands failed our tests and did not offer the level of sun protection claimed on the packaging. However, it is great to see cheaper top-quality sunscreen options available on the High Street and in supermarkets at a time when shoppers need affordable options. Our results prove that there’s no need to spend a lot to keep you and your loved ones safe in the sun this summer. Many supermarket own-brand products can do a good job.”
Effectiveness of Sunscreens
The protection levels assumed for sunscreen are based on ideal application conditions. However, most people do not apply sunscreen perfectly, and it can be rubbed off by sweat or water. Experts believe that most people only apply half the recommended amount.
The British Association of Dermatologists advises that sunscreen with SPF 30 provides satisfactory protection when combined with shade and protective clothing and should be reapplied every two hours, regardless of its SPF rating.
EU guidelines state that sunscreens should be labeled with a maximum SPF of “50+” to avoid misleading consumers about the level of extra protection. SPF 50 offers about 98% protection, while higher numbers provide only marginally more, with no product offering 100% protection from the sun’s rays.
Once-a-Day’ Sunscreens
Many “extended wear” sunscreens claim to offer protection for up to eight hours with a single application. However, dermatologists recommend reapplying these products every two hours, as there is a high risk of missing spots or having the sunscreen rub or wash off.
A 2016 Which? report criticized these products for not living up to their claims, finding that protection decreased by 74% after six to eight hours.
