The Ordinary Argireline Solution 10% is a lightweight Serum with 10% Argireline Peptide Complex. Argireline is a trademark owned by Barcelona-based Lipotec. It is a proprietary solution of Acetyl Hexapeptide-3. Controlled studies have shown that Argireline improves the appearance of facial areas prone to developing dynamic folds, including around the eyes and in the forehead area. Alcohol-free, oil-free, nut-free, vegan, gluten-free.