Wow! I had begun to suspect that the reason I was tired all the time was low B vitamins Now I am way way more focused at work my workouts are much more effective in the afternoon and no more afternoon slump...I ve never had so much energy before in my life!! In 1973 Solaray began to formulate herbal blends for specific health benefits. Over the years Solaray pioneered many innovative products and has become a trusted full-line dietary supplement brand found in health and natural food stores all around the world. True to our commitment to stay leading edge in powerful supplementation we are proud to offer our Vitamin B-Complex Two-Stage Timed-Release! B-Complex vitamins are a group of important water-soluble vitamins with similar functions in the body. B-Complex vitamins support healthy hair and skin nerve impulse transmission immune system function and red blood cell formation. They also work together to aid in the metabolism of carbohydrates fats and proteins into energy the body can use. The 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. Our Vitamin B-Complex Two-Stage Timed-Release supplement does not contain any artificial colors flavors or preservatives and is lab verified for identity potency and purity. Our 60-Day Money Back Guarantee means you get what you expect or your money back. Our quality is a difference that you can feel. Feel the difference of our B-Complex Vitamins order a bottle today! *Based on in-vitro dissolution tests designed to simulate the digestive process. Individual results may vary.