I found a Reddit post stating that Uriage Hyseac-k18 contains 18% glycolic acid but I can't find a source outside of Reddit. Can someone confirm that or point me where to look? :
URIAGE HYSEAC K18 (AHA) 40 ml
URIAGE HYSEAC K18 UNCLOGGING SKIN CARE - Beauty, Skin & Hair care | URIAGE - Evoila
Uriage Hyseac K18 Tube 40ml – Pharmabox
Uriage Hyseac K18 40ml – 800derma
URIAGE HYSEAC K18 KREM ODBLOKOWUJĄCY PORY, 40 ml - Pomocna24
Uriage HYSEAC K18 Unclogging Skin Care for Blackheads 40ml for sale online | eBay