Kawakami Y
Lyophilised GHK-Cu powder (unreconstituted) is stable at 20C (standard freezer temperature) for 1224 months without refrigerationthough "freezer storage" is technically refrigeration at sub-zero temperatures
In some embodiments, the otic formulation or composition contains at least one viscosity modulating agent that provides the otic formulation or composition with a viscosity of about 2 cP, about 5 cP, about 10 cP, about 20 cP, about 30 cP, about 40 cP, about 50 cP, about 60 cP, about 70 cP, about 80 cP, about 90 cP, about 100 cP, about 200 cP, about 300 cP, about 400 cP, about 500 cP, about 600 cP, about 700 cP, about 800 cP, about 900 cP, about 1,000 cP, about 5,000 cP, about 10,000 cP, about 20,000 cP, about 50,000 cP, about 100,000 cP, or about 250,000 cP
You have 28 days maximum before oxidation renders the solution ineffective, even under ideal refrigeration
Source 15 : Fluctuating Serotonergic Function in Premenstrual Dysphoric Disorder and Premenstrual Syndrome: Findings from Neuroendocrine Challenge Tests , 2007 Source 16 : Dietary Vitamin D Intake, 25-Hydroxyvitamin D3 Levels and Premenstrual Syndrome in a College-Aged Population , 2010 Source 17 : Oxidant/Antioxidant Status in Premenstrual Syndrome , 2011 Source 18 : Glutathione: Benefits, Risks , The Reference Encyclopaedia of Natural Medicine, 2019 Source 19 : Glutathione, ascorbate, and cellular protection , Cancer Res, 1994 [1] "Basic Concepts of the Menstrual Cycle, Period Your Periods"
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