Yuderma Retinol 2% + ArgirelineYuderma Retinol 2% + Argireline Cream is a skin care formula combining a relatively high concentration of retinol (2%) with a peptide (Argireline), along with supportive skin care ingredients. It is designed for topical facial use (night cream serum style) and is meant for those looking to improve skin texture, firmness, and signs of skin ageing (such as fine lines, uneven tone, and dullness).