The brand claims to have spent two years developing the ingredient change, and that hard work has really paid off, in my opinion. Compared to the original Lip Tint, Lemontini excels at keeping my lips soft and nourished all day. Since using it, I’ve noticed that the lines on my bottom lip have softened, thanks to shea butter, an emollient that helps lock moisture into the skin. Of course, there are also peptides, a signature ingredient of Rhode’s by this point. Essentially a skin-strengthening protein, the ingredient supports collagen products and helps lips appear plumper.