LOreal Wrinkle De Crease Collagen Filler Lip and Lip Contour. This wrinkle de-crease collagen filler double action defines lip contour and re-plumps lips. Lips look visibly younger. Step 1 - The Lip Contour Smoothing Cream, enriched with Collagen Biospheres, immediately smoothes the appearance of wrinkles and helps define lip contours. Collagen biospheres absorb into the upper layers of the skin. On contact with water naturally present in the skin they inflate up to 9 times their volume. Step 2 - The Lip Plumping Cream enriched with Hyaluronic Acid, helps re-plump lips for a natural looking effect. The formula works to lock in water naturally present in the skin to help hydrate and re-plump lips.