Vital Proteins Collagen Peptides support healthy hair, skin, nails, bones, and joints with just one daily serving. The unflavored powder is now being packaged more sustainably—20oz sizes come in new paperboard canisters that reduce plastic use by over 90%, while the 10oz sizes are still in plastic for now. All product lines are gradually shifting to eco-friendly, 80% paper-based packaging to minimize environmental impact.