Glutathione supplement can be taken orally in a plain powder form, Liposomal glutathione (400-800 mg/day) is a good example of oral supplementation
10.1074/jbc.M111.253039 Summary Keywords stable gastric pentadecapeptide BPC 157, fistula, bleeding disorder, concept practical applicability, wound healing Citation Seiwerth S, Milavic M, Vukojevic J, Gojkovic S, Krezic I, Vuletic LB, Pavlov KH, Petrovic A, Sikiric S, Vranes H, Prtoric A, Zizek H, Durasin T, Dobric I, Staresinic M, Strbe S, Knezevic M, Sola M, Kokot A, Sever M, Lovric E, Skrtic A, Blagaic AB and Sikiric P (2021) Stable Gastric Pentadecapeptide BPC 157 and Wound Healing
Glutathione also acts as an anti-inflammatory, which can help ease symptoms associated with autoimmune diseases where inflammation is a key factor
Chang CH et al., J Appl Physiol 2010) and on Thymosin Beta-4/TB-500 (connective tissue and repair models)