Dr Roebuck's Byron 2-in-1 Mask + Scrub in Beauty: NA. Dr Roebuck's Byron 2-in-1 Mask + Scrub in Beauty: NA. Dr Roebuck's Byron 2-in-1 Mask + Scrub detoxifies, regulates excess oil production and gently exfoliates dead skin cells to reveal brighter skin. This dual action formula is infused with Grapefruit, AHA-packed Peppermint and biodegradable Jojoba Beads to gently exfoliate and stimulate cell renewal, while Kaolin Clay helps to prevent clogged pores and control oil production.. Ideal for sensitive skin. Formulated with Jojoba Beads, Peppermint, Kaolin Clay, Grapefruit and White Tea Extract to detoxify and exfoliate. Free of Parabens, Sulfates, Phthalates, Silicones and Fillers. 50 ml. Apply to damp skin, leave on face for 5-10 minutes to form a light mask then gently massage and rinse off with warm water. Use 2-3 times per week and use in shower for best results. Vegan and cruelty-free. DROE-WU10. F013. Dr Roebuck's is an Aussie-made skincare line formulated with minimal ingredients to give you maximum results. Founded by sisters Kim and Zoe, who stopped feeling like themselves when dry, sensitive skin, and eczema came about, they started the skincare range with the help of their doctor parents who created a one-of-a-kind formula by removing ingredients instead of adding them. They continue to test, analyze and create to bring you clean, effective, multi-benefit skin care that works.