One NEW Morphe Make It Big XXL Lip Plumping Serum 4ml/.1oz Dial up the volume with Morphe's Make It Big XXL Lip Plumping Serum. This next-level gloss visibly plumps, lifts, and smooths your pout's appearance. Infused with hydrating, high-impact ingredients, it glides on with a tingle to give lips a high-shine, just-bitten, full, XXL look.