Does tretinoin make dark spots darker2/12/2024 ![]() ![]() The problem with the overuse of retinol is that these new ‘rooftop’ cells don’t function well because of how rapidly they’ve been produced, and therefore lack the necessary adhesion and lipid production needed to effectively protect the skin.Retinol works by encouraging basal cells (in the lowest layer of skin) to divide, resulting in an accumulation of new epidermal cells migrating to the skins’ surface, eventually becoming what’s known as the ‘rooftop.’ The more retinol applied to the skin, the more these cells appear on the surface, kicking into gear the excess skin cell shedding mechanism, known as the exfoliation process.Fat-soluble vitamins tend to be store in the body, and this can be harmful to your overall health when synthetic versions of vitamin A (or other fat-soluble vitamins) are repeatedly overused.But when is too much? There’s been an upsurge in overdoing retinol and its derivatives in recent years, and here’s what you should know: Retinol undoubtedly makes skin feel smoother, which can encourage us to make it a staple in our daily skincare routine. ![]() These vitamin A derivates are considered less potent, although studies have shown they can have a similarly positive effect on anti-ageing as their prescription counterparts, even though in some cases it may take longer to see results. In more readily available products however, you’ll find retinol, retinal, and retinol palmitate, which contain precursor molecules that, when combined with the enzymes in your skin, are converted to their active form. Prescription-strength retinoids, such as Tretinoin, or higher-end cosmeceutical products, you’ll typically find an active form of vitamin A called retinoic acid. But these days, the beauty industry can’t get enough of these vitamin A derivatives, incorporating them in countless over the counter skincare products in varying strengths. ![]() Once upon a time, it was difficult getting hold of retinol products without a prescription. No doubt you’ve heard at least one of these names thrown around in skincare circles at some point in time, probably because this form of vitamin A has reached cult status. ![]()
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