At a skin clinic, the question is not just is glutathione IV safe , but: Is it safe for this specific patient
Incorporating vitamin B12 supplements into your day-to-day life will improve these symptoms significantly
What is Vitamin B12 and Why is it Important
I think there would be a high likelihood of success. Nauck reported being a member on advisory boards or consulting with Boehringer Ingelheim, Eli Lilly and Company, Medtronic, Merck Sharp & Dohme, Novo Nordisk, Pfizer, Regor, Sun Pharma, and Structure Therapeutics (Gasherbrum)
(PubMed) Muzembo BA, Ngatu NR, Januka K, et al
Application of iron oxide nanoparticles as micronutrient fertilizer in mulberry propagation