users be weary about the percentage or how much you put on.

this product really helped to reduce my blemishes and brightened my skin.  There were no scary side effects and it felt nice on my skin.

If you dont bring it in slowly you can irritate your face so beware.

This product has helped my skin quite well and with limited irritation. If you bring this into your routine slowly and bring it to every night over a few weeks you will see limited irritation and the retinol brings a nice shine to my face.

HannahGrace