Started with the DEJ night which had 0.25 strength, move onto this product and had no irritation at all. I use it every night with no problem. Plan on moving up to the 1% next. Glad I’ve finally found a retinol I can tolerate, I usually peel and become so red. All the other ingredients make it such a great all in one night cream. I use revisions vitamin c in the am and the combo has really improved my skin.
When I first incorporate retinol into my skincare regimen I used this. Worked great. Very hydrating and I didn’t have any reactions. The only reason I don’t continue to use it is because I moved up in strength.