Room temperature storage: Stable for 6-12 months when sealed Keep below 25C (77F) Protect from direct sunlight Store in original packaging or wrap in foil Refrigerated storage (2-8C / 36-46F): Extends shelf life to 18-24 months Preferred for long-term storage Keep in main fridge section (not freezer, not door) Freezer storage (-20C / -4F): Maximum shelf life: 24-36 months Only for unopened sealed vials Thaw completely before reconstituting Don't repeatedly freeze and thaw Why lyophilized powder is stable: Freeze-drying removes water, which is necessary for degradation reactions
It can also be taken as a supplement as a liposomal formulation or in the form of S-acetyl-glutathione, although these also appear to have limited impact on raising glutathione levels in the body
27 subjects took a placebo
Lends in favour of collagen consistency
At Cymbiotika, we offer high-quality, science-backed supplements designed to support optimal glutathione levels in the body
Esau L, Sagar S, Bangarusamy D, Kaur M