However, for skin whitening, some sources suggest: The recommended glutathione injection dosage per week is 600mg to 1200mg, administered once or twice a week
Depending on your desired skin outcome, a series of treatments may be required, typically spaced weekly or fortnightly
doi:10.1152/physiolgenomics.90363.2008
Thymosin Alpha-1 (T1): evidence suggests enhancement of healthy immune responses (including T-cell, dendritic cell, and antibody reponses), and this peptide has been approved in over 35 countries for its immune enhancing, immune modulating, and immune controlling effects (also known as thymalfasin), particular for treating infectious conditions like viral, fungal, and mold infections, treating autoimmune diseases like psoriatic arthritis, treating cancer and inducing tumor immunity (including hepatic, renal, and lung cancer), as well as recovery from chemotherapy-induced toxicity (91) (92)
Vitamin B12 supplements are common