Product Name: H-VAL-TRP-OH INCI Name: DIPEPTIDE-2 Molecular Formula: C16H21N3O3 Molecular Weight: 303.36 Appearance: White powder Purity: 99% CAS Number: 24587-37-9 Standard: Enterprise Standard Supplier: ZhenYiBio Dipeptide-2 is a mixture containing two amino acid molecules. Dipeptide-2 is used as a skin conditioner, moisturizer, and antioxidant in cosmetics. This ingredient can improve ocular edema and is an effective angiotensin converting enzyme (ACE) inhibitor. They can inhibit the conversion of angiotensin I to angiotensin II, thereby improving blood circulation. Mainly used for removing bags under the eyes and smoothing wrinkles.