The Shu Uemura Art of Hair Essence Absolue Duo for Hair Protection is a two-piece set that nourishes the lengths and defends against heat damage. Enriched with red camellia seed oil, a plant extract renowned for its emollient benefits, the set delivers a much-needed boost of moisture. Set Contents: Essence Absolue Oil 150ml Suitable for all hair types and textures, this multi-purpose styling oil helps to hydrate, protect and visibly smooth the strands, while minimising the risk of breakage. Essence Absolue Overnight Serum 150ml A serum that works as you rest to diminish feelings of dryness. Lending detangling benefits, the treatment softens the lengths for a sleek, silky finish.