L'Oréal Paris Revitalift Filler + Hyaluronic Acid Plumping Ampoules - Its powerful formula, enriched with pure Hyaluronic Acid and vitamin B5, plumps and deeply hydrates the skin. The single-dose format is perfect for best preserving the benefits and freshness of the formula. L'Oréal Paris creates Revitalift Filler [+ Hyaluronic Acid] Plumping ampoules, an intensive 7-day treatment formulated with pure Hyaluronic Acid and Vitamin B5, to plump. intensely moisturize and revitalize the skin.