This stuff works extremely well…but at the risk of much pain and suffering. It comes in a variety of colors, I prefer the clear pink one. I put some on my non-existent top lip and saw massive plumpness ensued. AND it smells like redbull, which is interesting. BUT. It burns like a thousand needles piercing your lips. I suggest 3 redbull/vodkas before endeavoring and even then you’ll feel the burn.