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 K 18 40ML price in Egypt | Amazon Egypt | kanbkam
Uriage Hyseac K18 Tube 40ml - Pazzox, pharmacie en ligne
Uriage Hyseac K18 Tube 40ml - Pazzox, pharmacie en ligne
Hyséac K18 soin désincrustant 40ml - totum pharmaciens
Uriage Hyséac A.I. crème matifiante pour peaux grasses sujettes à l'acné | notino.fr