Do skincare products absorb into blood? A scientific look at percutaneous absorption
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5 min read
While a popular misconception suggests that 60% of what is applied to the skin enters the bloodstream, the reality is far more complex and nuanced. A substance's ability to penetrate the skin's protective barrier and into circulation depends on numerous factors, explaining why not all skincare products absorb into blood to a significant extent. This article delves into the science of percutaneous absorption, distinguishing between simple penetration and systemic absorption to provide a clearer understanding of how your skincare routine impacts your body.
