What does NSF Certified mean? September 07, 2022 19:59 Updated Vitalura Labs is third-party tested by the NSF® to meet strict standards for public health protection, so you know that what’s on the label is in our product. Guaranteed. Learn more here. Related articles Where are your products made? What makes your product different? Is plant-based protein a complete protein? Do you have sugar-free options? Will this work with my specific dietary needs?