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The FDA recently released part two of its original study from May 2019, ‘Effect of Sunscreen Application on Plasma Concentration of Sunscreen Active Ingredients’, which entails a larger sample size and additional sunscreen active ingredients and formulations. The new study reached similar conclusions to those observed previously.
Roger Guillemin identified the molecules in the brain that control the production of hormones in…
In 2007, Sinclair wrote the article “Healthy Hair: What is it?” in which he stated,…
We spoke to John Chave, director-general at trade body Cosmetics Europe, about changing regulations, what’s…