tretinoin is classified as a prescription medication, and you would typically need a prescription from a licensed healthcare professional, such as a dermatologist or a healthcare provider, to obtain tretinoin.

Tretinoin is a potent medication that can cause significant side effects if not used correctly or if it's not suitable for certain individuals. A healthcare professional will evaluate your skin condition, medical where to buy tretinoin uk 2023 history, and other factors to determine if tretinoin is appropriate for you and, if so, at what concentration and application frequency.

In some places, there might be exceptions where tretinoin is available over-the-counter (OTC) in lower concentrations, typically for cosmetic purposes rather than medical treatment. However, even OTC tretinoin products may be regulated differently depending on local regulations.

It's important to follow your country's specific regulations regarding tretinoin and other prescription medications. If you are considering using tretinoin, or any other prescription medication, I highly recommend consulting a licensed healthcare professional to ensure safe and appropriate use based on your individual needs and skin condition. They can provide personalized advice and guidance to help you achieve the best results while minimizing potential risks or side effects.