Vital Proteins Vitality Immune Booster Stick Packs, Lemon Grape, 13g, 14 Count. 5g Collagen Peptides per serving: Grass-fed and pasture-raised. Cutting-edge, clinically-proven ingredients: helps to support the immune system. 2g L-Glutamine: An amino acid that plays an important role in the function of the immune system. It helps synthesize glutathione, the body's master antioxidant. A powerful antioxidant, Vitamin C supports collagen production and boosts the immune system. Available as zinc citrate, this easily-absorbable essential mineral can help promote the production of T-cells, important cells that work as leading regulators of the immune response. Sourced from Himalayan pink sea salt, magnesium, sodium and potassium are electrolytes that help boost hydration and support the immune system. Aligns with Dietary Preferences: Gluten free, soy free and no added sugar. Easy to Use: Just pour, mix and stir to put your best sip forward. Suggested Use: Instructions: Available in convenient stick packs, Vital Proteins Vitality Immune Booster can easily be taken daily wherever you are. A light, refreshing flavor that can be easily mixed into water UPC: 850015883521 Weight: 0.75 lbs RKU: WAL974820433