Colloids for Life, LLC offers pure, natural, drug free products designed to optimize your health from Purest Colloids, Inc. and Welltrients for Life, Inc.. Our colloids offer a safe source of minerals essential for optimal health. Our Welltrients products offer health conscious consumers the option of a single convenient powerful formula of nutrients, combined in the proper dosages, to address specific health concerns. Using a cost effective nutraceutical approach to nutrition, we can replace an entire supplement regimen. Address health concerns including brain function, emotional health, joint health, obesity, vision, and many more. Cold Weather Alert : Please select 2nd Day Air or Next Day Air for shipments when freezing conditions are present. Orders with Ground shipping will be upgraded to 2nd Day Air when risk of freezing is present. Colloidal minerals loose effectiveness if allowed to freeze.