Sentinel Vitamin C 1000mg is a dietary supplement that combines high-potency vitamin C with rose hips and bioflavonoids in a sustained release formula. Each bottle contains 50 tablets designed to provide extended absorption of vitamin C throughout the day. This sustained release formulation helps maintain steady vitamin C levels in the body while potentially reducing stomach upset that can occur with regular vitamin C supplements. The addition of rose hips provides natural vitamin C and beneficial plant compounds, while bioflavonoids may help improve the absorption and effectiveness of vitamin C. The product comes in a dark amber bottle with a protective seal to maintain freshness and potency.