Tretinoin 0.2% : Tretinoin Cream 0.05% contains the lowest concentration of tretinoin, the active ingredient most prescribed by dermatologists to treat acne. Tretinoin is a retinoid that increases collagen production, stops the production of excess pigment, and treats acne at its source by unblocking pores that cause whiteheads or blackheads.
***Please remember that normal shipping time is 2-4 weeks from when you process the order. We do not send tracking information by default, but you can always ask us for it.
If you live outside the EU, we recommend using express DHL shipping.
The expiration time of our bottled formulas is 150 days from their formulation. After that time, its effectiveness gradually reduces and it is advisable to order a new bottle even if you have not finished the previous one.***