- Get full, sexy, starlet lips without injections. Maxi-Lip® peptide stimulates natural collagen to increase lip fullness up to 40% in 30 days in clinical tests. Fruit acids, Aloe Vera, and Vitamins A & K smooth lip lines and hydrate to keep lips kissing smooth. Apply over bare lips both a.m. and p.m. or apply on top of lipliner for an added gloss. Tip: Use ‘Clear’ twice daily.