Ole Henriksen Invigorating Night Transformation Gel

BRAND NEW unopened serum, I had bought a skincare holiday set from the Sephora VIB sale a while ago and used up the other 2 products but haven’t opened this one. I’m using retinol now and the exfoliating acids are just too irritating for me now so I can’t use it. Contains AHA and is supposed to help brighten and resurface/exfoliate the skin. Had really good reviews.