10 mg Caffeine per Gummy Boost Energy & Mental Alertness Made with No: Gelatin, Gluten, Nuts, Dairy, Eggs, Soy Kosher Pareve Dietary Supplement Free of 8 Major Allergens - Allergen Free Guaranteed cGMP Certified Facility Coffee is actually very healthy. It is loaded with antioxidants and beneficial nutrients that can improve your health. Caffeine blocks an inhibitory neurotransmitter in the brain, which leads to a stimulant effect. This improves energy levels, mood and various aspects of brain function. Several studies show that caffeine can increase fat burning in the body and boost the metabolic rate.