LipFusion? Micro-Injected Collagen Lip Plump-Clear, high potency gloss formula starts plumping immediately on contact.-Lips look and feel fuller, smoother, sexier. * LipFusion XL?2X Micro-Injected Collagen +HA Advanced Lip Plumping Therapy has the beauty-boosting benefits of doctor-administered collagen and hyluronic acid in one needle-free, topical-Injectable? nighttime treatment. * Both best selling plumpers combined in one convenient, travel friendly, dual-ended wand.