Solaray, Timed Release Vitamin B-Stress PM™, 120 Capsules

Est. 1973 Vitamins B & C With Calcium, Magnesium & Valerian Root Stress Support Energy Support Dietary Support Lab Verified B vitamins provide nutritive support for healthy immune system function and stress support. This two-stage, timed-release formula is designed to release half of the ingredients rapidly and the other half gradually over a period of up to 8 hours, which may help extend the availability of these vitamins to the body over a longer period of time. Based on in-vitro dissolution tests designed to simulate the digestive process. Individual results may vary.