At TNT Mercury we have always thought of our customers first so along with what’s going on in the world an idea was spawned to create the TRIAL SERIES. The Trial Series is all about your voice being heard. We create these batches and based on your feedback we tweak and improve formulas to find the right product for our customers. Be sure to grab your first batch in-store or online and leave a review. For every review you leave you stand a chance to win a 6 month supply of that batch.