Mario Badescu Hydrating Overnight Mask With Peptides in Beauty: NA. Mario Badescu Hydrating Overnight Mask With Peptides in Beauty: NA. Mario Badescu's Hydrating Overnight Mask with Peptides is a true powerhouse of the best anti aging ingredients. It is a highly effective, leave-on mask that improves skin elasticity, brightens and visibly softens- the complexion - all while you sleep.. A light purple shade. Vegan, cruelty-free, and formulated without gluten, parabens, alcohol, and animal-derived products. Active ingredients: Adaptogenic Blend, Niacinamide, Lactic Acid. 2 oz.. Step 1. Use as the last step of your evening skin care routine, either directly onto freshly cleansed and toned skin or after your serum and/or night cream.. Step 2. Apply a generous layer all over face, neck, and dcolletage.. Step 3. Leave-on overnight and rinse off in the morning.. MBAD-WU32. 80434. Simple, gentle & effective skin care. Mario Badescu had a vision to bring to New York City his European-style facials - and it was in 1967, out of his two-room Manhattan apartment, when the world-renowned salon and product line were born. News of his unique philosophy and loyal following (which included a star-studded roster of in-the-know New Yorkers) quickly spread and Badescu's home-turned-studio flourished. Over 50 years later, Mario Badescu is the name that continues to transcend generations and span the entire life-cycle of skin: from powerful acne solutions to potent anti-aging treatments, the brand customizes regimens for every skin type and concern imaginable.