XtraVITE Isotonic Multivitamin - 100% Essential Vitamins and Minerals - Pack of 4

I love these vitamins. They are Isotonic which means you drink them on an empty stomach. They do not cause stomach upset like some pills will. I have taken a version of these vitamins for many years and I will say I rarely get sick. I do pair them in the morning with the calcium and the OPC Xtra. It is my morning cocktail. I wish they made Vitamin C, digestive enzymes and a children's version as I need to but hose from a competitor. These are less expensive than the competitor and contain the same ingredients.

Like the taste, because it dissolves in water it gets into the body faster. I don’t like the moisture packets, they are too big and get in the way especially towards the end

Like the product but was disappointed that when I discovered I was allergic to an ingredient, and tried to return it, I found out that they will not allow any returns of the product… and I bought 3 bottles! Super disappointed but I really like the OPCXtra.

THE BEST WAY TO TAKE VITAMINS! I HAVE BEEN USING THIS PRODUCT FOR A YEAR AND WILL CONTINUE TO USE IT. MY ENERGY LEVELS ARE ALWAYS UP AFTER TAKING MY VITAMINS WITH MINERALS.

I like the taste and it's easy to use. Long term usage should tell me how it works.

We started using just after Covid scare early in 2020. Definitely believe it has been a protection.Also, my wife has always had paper thin fingernails. After taking 6-9 months, healthy hard nails. Only problem, her hair was already thin & grew quickly. Now needs hair, roots, done every 3 weeks. ( this is Roger’s wife filling out survey) lol

This is excellent product for the money. Best customer service

I have been a long time user of Isotonix but the price has got so expensive, I was looking for an alternative and thought this would fit the bill. Not so. It doesn't fizz up like Isotonix, doesn't taste as good, and tends to get glumpy towards then last third of the bottle. By glumpy I mean the moisture in the air is causing the granules to glump together and then it really won't dissolve very well.