Thank you so much for your review and for sharing your concerns. To clarify, collagen is a form of protein, and each serving of our product provides 20 grams of collagen protein. However, collagen is not considered a complete protein because it doesn’t contain all essential amino acids in the same ratios as something like whey or egg protein, which is why we do not market it as a complete protein or a sole protein source. Our intention is to offer a clean collagen protein supplement to support hair, skin, nails, joints, and gut health as part of a balanced diet that includes other protein sources. We’re sorry for any confusion and truly appreciate your feedback.