The Duo is the perfect pair for your day + night skincare routine. Apply hyaluronic acid-based Hydrating Serum or Hydrating Serum Plus during the day to soften lines, plump skin and restore hydration while Repairing Oil, a facial oil, heals common skin ailments while you sleep. See individual product pages for full how-to and ingredient details.
- Small bottles are 1 oz Hydrating Serum and Repairing Oil
- Small bottles plus are 1 oz Hydrating Serum Plus and Repairing Oil
- Large bottles are 2 oz Hydrating Serum and Repairing Oil
- Large bottles plus are 2 oz Hydrating Serum Plus and Repairing Oil