The Ordinary Argireline Solution 10% is a peptide-based serum designed to reduce the appearance of fine lines and wrinkles. It contains a high concentration of Argireline, a peptide that works by inhibiting muscle contractions, thereby helping to smooth and firm the skin. This lightweight, water-based formula is ideal for targeting areas prone to expression lines, such as around the eyes and forehead. It is suitable for most skin types and can be used both in the morning and evening for noticeable results.