You've smiled through discomfort, canceled plans because of flare-ups, and told yourself "it's fine" when it's absolutely not fine
However, individuals with rare genetic conditions like Lebers hereditary optic neuropathy or those with known severe hypersensitivities to cobalt should avoid these shots
Chronic Ipamorelin Treatment Doesn't Desensitize the GH System in Young Female Rats. Histology and histopathology.Study breakdown PubMed 6RPEP-01047Holst, Birgitte et al
Protective benefits are evidenced in the liver, GI tract, cardiovascular system, and nervous system [6, 11, 25]
Bottom line: Vitamin C is safe for both topical and internal use, but starting with a moderate supplement dose and a dedicated lip-safe topical product is the best way to avoid irritation