Vital Proteins Lemon Collagen Peptides combine collagen for your wellness goals and the refreshing flavor of lemon for your tastebuds. Our collagen peptides are expertly sourced from a single ingredient of grass-fed, pasture-raised bovine hides, ensuring a high quality source of this this nutrient that helps support healthy hair, skin, nails, skin elasticity, and healthy bones & joints. 20g per serving.