No, COREgreens should not be mixed in the same bottle with Mistica or any of the other liquid supplements. One of the purposes in drinking COREgreens is to alkalize the body fluids. You may add a lemon or lime to the COREgreens since these are both alkalizing fruits. You may also add a 1/2 or a full teaspoon of baking soda to further alkalize the drink, if you like the salty taste. 'Bob's Baking Soda' can be found at your health food store and is aluminum freee.
Drink COREgreens between meals to best hydrate the body and aid in digestions. In general for maximum efficacy you'll want to separate at least 30 minutes from any highly acidic drinks or meals (such as coffee, orange juice, meat, etc...) Let your body be your guide in this.