Klorane Mask with Mango Butter in Beauty: NA. Klorane Mask with Mango Butter in Beauty: NA. Klorane's Mask with Mango butter is a deep moisture treatment that nourishes dry, dehydrated hair. This rich mask is formulated with restorative mango butter to provide long-lasting hydration while detangling hair without weighing it down. It repairs and protects the hair shaft from external aggressors, strengthening its ability to lock-in moisture while restoring shine and softness.. Mango butter provides intense nourishment. Cationic Complex adds shine and smoothness. Free of parabens, silicones, and sodium lauryl sulfate. 5 fl oz. Follow with Klorane Leave-in Cream with Mango Butter to nourish, protect, and repair split ends. KLOR-WU6. P0006131. KLORANE was founded on a passion for plants and nature. Since 1965, botanists, agronomists, and pharmacists have been observing and cultivating plants to extract original active ingredients for KLORANE products. Each plant is carefully selected based on the specific needs that its properties address. As explorers of the plant kingdom, formulators at KLORANE study every possible extract to discover its potential benefits. Through their products, KLORANE conveys its core brand values: authenticity, simplicity and safety. They continually strive to understand hair and its components, all while focusing on the benefits of natural ingredients.