This is our brightest yellow. Goes in easy and heals nice and bright, stays in and holds really well. I live in a very sunny place and I can tell that some of those yellows out there don't last very long after the first tan. Solid Ink did this one specially formulate to last. Our inks are very concentrated to ensure maximum colour saturation. All of our tattoo inks are made in the USA with vegan glycerin and natural pigments.