Rael Collagen Mask 5 Pack Set in Beauty: NA. When your skin needs a proper pamper session, we got something for you. Crafted from the softest bamboo yarn and infused with skin-smoothing botanical ingredients, Rael’s Collagen facial sheet masks boost skin’s moisture for a plumper looking complexion.. Suitable for all skin types. Cruelty-free. Free of harsh ingredients that irritate, inflame, and strip away skin’s protective barrier. Set of 5. Apply onto clean skin. Relax for 15 - 20 minutes, then remove and gently pat in the excess serum. Refrigerate before use and pop on for an extra refreshing experience. RUHL-WU21. MASK-YI-V30-01. From tackling the taboo to beyond-functional products, Rael is on a mission to make periods better by providing holistic feminine care that actually works. Innovative, natural, and effective solutions support you during all phases of your cycle, including their organic cotton period care, everyday feminine hygiene essentials, and skincare products specially formulated for hormonal changes throughout the month.