In the yeast Saccharomyces cerevisiae, the opposite effect is observed: under low zinc conditions, an elevated glutathione concentration is found. So right there, in the abstract, they say that mammals and yeast behave in an opposite fashion when it comes to zinc and glutathione
doi: 10.1016/j.jacbts.2018.09.004 44 DunganKDeSantisA
Provides 150mg Caffeine, 3g L-Citrulline Malate and 1.6g Beta Alanine per serving
Sulfa allergy and allergy to sulfites found in food or drink arent the same thing
better safety record
Benefits: Boost Focus and Sport Performance Helps Fuel Muscle Recovery Assists Weight Loss Goals Supports Fatty Acid Metabolism Improves Energy Production Supports Blood, Nerve & Brain Health Highlights: 0 Sugars 0 Carbohydrates 0 Calories 4500 mg L-Carnitine 200 mg Caffeine Direction Of Use: Consume 30 Minutes To An Hour Prior To Excercise and/or Between Meals Warnings: If you have any health conditions, are pregnant, breastfeeding or taking medication, ask a physician before use