Karl Schwartz, Artist advocate on Nostr: npub1200ys…gaqy2 What kind of skincare? The only reports on microcurrent I could ... npub1200ys2hzmazsqkyucvj4pyjay5qnmpu84q2hfyu82qmjxgqlzlyssgaqy2 (npub1200…aqy2) What kind of skincare? The only reports on microcurrent I could find on pubMed was for wound healing. https://pubmed.ncbi.nlm.nih.gov/32654615/