I'm looking for a little bit of volume under the cheeks but mainly for a slight nose correction. I've found now a studio which uses mainly DERMAREN. I've never heard about that HA filler and I couldn't find any reviews so far. Is it a Korean brand? I've found some cases where it was used for lip injections with allegedly satisfying results. The Londoner studio told me that they would use DERMAREN subQ for my nose. Can I go for it? Or are there any cases of intolerability? Is it trustworthy?