Florid duo (for dark knuckles and knees)

So I was searching about peels and came across a product known as FLORIS DUO on some skincaretalk forum
everybody was raving about it . Just wanted to know if someone knows about it.

Amazon.com: Flori’s Duo Anti Taches Gommant Serum and Lotion: Health & Personal Care
that’s the link for the cream there are very few reviews on amazon but there were a lot on other forum

Ingredients of this cream or serum are
INGREDIENTS: -AHA/LACTIQUE CITRIQUE -GLYCOLIQUE 10% VITAMINE E -COLLAGENE ELASTIQUE THIS PRODUCT IS GREAT FOR THOSE DIFFICULT AREAS LIKE THE KNUCKLES , ELBOWS, KNEES ETC…

I hope oped any body can help