lglutathione or reduced glutathione - an overview L-Glutathione reduced
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If it gets in your eyes, rinse immediately. Keep out of reach of children. Do not place in places with extremely high or low temperatures or in direct sunlight

F.HuirneJ

doi: 10.1073/pnas.0506084102 9 YanHHNMrukDDLeeWMChengCY

In human studies, L-theanine attenuated effects of caffeine on oxygenated hemoglobin, cognition, and mood, suggesting both independent and interactive effects between the two compounds (22)