A pharmacist has warned against buying tretinoin, a potent prescription-only retinoid, from unregulated websites, saying it can seriously damage your skin if used incorrectly.
Why the warning matters
Skincare is more accessible than ever, with many influencers recommending active ingredients that have not previously been available on the market. However, this means many people can obtain high-potency products without having their skin assessed by a professional. This is concerning for those in the healthcare sector, as this category of skincare ought to be prescribed exclusively for specific conditions with instructions on how to use it.
Pharmacist Elina cautioned people against purchasing a particular type of medicated skincare from "unregulated websites" due to its strength. The product is tretinoin, a potent prescription retinoid that accelerates skin cell renewal, unclogs pores, and stimulates collagen synthesis, according to Healthline.
Risks of buying tretinoin online
Tretinoin is widely used to treat acne, reduce fine lines, and lighten dark patches. While you can purchase it online with a prescription, you should never do so without first seeking medical advice. When used incorrectly, it can compromise your skin barrier and cause serious irritation, redness, flaking, and stinging.
Elina stated that if you purchase tretinoin from unregulated websites, you "don't know if the product is genuine, you don't know if it's been stored correctly, you don't know if the strength is even accurate, and you don't know if it's actually appropriate for you."
She further stated that you're "putting your skin at risk" if you acquire products like this without being properly prescribed tretinoin, adding that she has received countless messages from individuals who have "damaged their skin" while using it. She explained that people frequently use the product "inappropriately" and purchase it from "random websites," meaning they're "not actually sure what's even in it."
How tretinoin is prescribed
Elina stated that there are "so many things to take into consideration" when prescribing tretinoin, including medical history, what dose is suitable for you, what formulation is suitable for you, the rest of your skincare routine, and how to use it safely.
"These are all things that you really need to know before starting," she shared, encouraging people to have their skin properly assessed before assuming tretinoin is something they genuinely require. Elina added: "It's an amazing product - just needs to be purchased safely."
Side effects and next steps
Skin can frequently feel dry, tight, or flaky during the initial few weeks of use, though if it has been prescribed, you will already have been forewarned about this. Your skin may appear "sunburned" at first, with irritation and redness, as it adjusts to the product. Temporary breakouts may also arise as deep blockages rise to the surface.
Daily SPF is likewise non-negotiable, as skin becomes more susceptible to burning while using tretinoin. If you have any concerns regarding your skin, you should always consult a medical professional rather than purchasing medication online and hoping for the best. A wealth of useful guidance can also be found on the NHS website.
