Please note that naturally occurring mineral pigments can vary in colour, even with identical formulas. Also, oxidation over time can change colours slightly. Each full size product that has a sample or travel size option is non-refundable. Samples are not meant to be travel size options. The sample sizes are equal to 1-2 applications to a small area (like the face or wrist) to test colour impact, texture, coverage, and/or to test for a possible allergic reaction. They are carefully measured and are directly proportional to the full size product cost and size. The statements on this website have not been evaluated by the food and drug administration. Products sold are not intended to diagnose, treat, cure, or prevent any disease or medical condition.