Big lips, but make them subtle — our latest newsletter shines a spotlight on peptide-rich lip care: the non-invasive way to plump, smooth and restore youthful fullness to your pout without jumping straight to fillers. We explain how collagen-boosting peptides work, why searches for peptide lip treatments are surging, which peptide types to look for (tripeptides, palmitoyl oligopeptides, and collagen peptides), and how to pair topical peptide treatments with smart home care for visible, natural-looking results plus — a hands-on look at the new Neostrata Correct Lip Wrinkle Repair and how it combines peptides with NeoGlucosamine and NeoCitriate to visibly plump fine lines around the mouth.