Hyaluronic acid is the hero ingredient in Alder’s Smoothing Face Mask. What does it do? Well, it plumps, smooths and tightens, leaving your face so fresh, and so clean. As well as that hyaluronic acid, this mud mask also features sea kelp, a powerful antioxidant that works to boost collagen production in your skin, and kaolin clay, which gently exfoliates away all that pesky dry skin. Use it once a week for 3-5 minutes for best results, by which we mean the smooth, revitalized skin of your dreams. Alder New York is an independent skincare brand devoted to inclusivity, simplicity and ritual. No matter your age, skin type, gender or ethnicity, Alder’s products are designed for you. Founded in 2016 in Brooklyn by Nina Zilka and David J Krause, Alder’s ethos is clear: make the business of beauty unfussy, unpretentious and uncomplicated. The curated range of products and tools are formulated with sustainability and ethical considerations in mind. At Bed Threads, that’s exactly what we like to hear. Sold individually. 113 grams.