Sublime Radiance Regenerating Oleo-Serum. Absolue, Lancôme's exceptional collection of radiance regenerating skincare. Inspired by 20 years of skin stem cell research and inspired by nature, Lancôme has created the Oléo-Serum. Voluptuous Camellia and Citrus essential oil are associated in our new texture. The skin feels silky to the touch, with regenerated radiance. It feels more plumped and elastic. Sublime Radiance Regenerating Oleo-Serum: Lancôme's first step to beautiful skin.