Get the best nighttime lip care with this leave-on lip mask treatment designed to soothe, soften and replenish your lips while you sleep. The perfect addition to any lip care routine kit, especially for lip care during winter, this overnight lip mask provides lightweight, long-lasting nourishment for healthy, supple lips. HOW DO I USE IT? One of our ultra-moisturizing lip care products, this leave-on lip mask is the ultimate overnight lip care treatment. Before bed, glide on the clear lip mask and let it soothe, soften, replenish and moisturize your lips while you sleep. How often should you use a lip mask? This smooth, fast-acting formula is best for nightly use, and is great to use for lip care in the winter! Silken - Clear Function: Condition lips overnight Unique Feature: Enriched with hyaluronic acid, vitamin E + jojoba oil Recommended Use: Apply before bed to hydrate and nourish lips Additional Info: * Ultra-moisturizing products * Fast-acting lip repair * Nutrient-rich formulas * Nourishing antioxidants * Anti-aging properties * Hypoallergenic + noncomedogenic * Pairs wells with the hydrating lip gloss and moisturising lip balm INGREDIENTS Conditioning Lip Mask - Silken: Diisostearyl Malate, Simmondsia Chinensis (Jojoba) Seed Oil, Caprylic/Capric Triglyceride, Ethylhexylglycerin, Sodium Hyaluronate, Tocopherol, Tocopheryl Acetate, Phenoxyethanol, Iron Oxides (CI 77492). Sigma Clean Beauty products are formulated without: Acetone; Acetonitrile; *Acrylamide, Polyacrylamide; Acrylates: Butyl methacrylate, Ethyl acrylate, Ethyl methacrylate, Hydroxypropyl methacrylate, Methyl methacrylate, Retinal acrylates, Tetrahydrofurfuryl methacrylate, Trimethylolpropane trimethacrylate; Benzoisothiazolinone; Hydroquinone; Latex; Methylene chloride, DCM or dichloromethane; Mineral oil, petroleum jelly, paraffin, paraffin oil, paraffin wax, vaseline, white petrolatum, or petrolatum; Resorcinol; Retinyl palmitate or retinol (vitamin A); Synthetic flavors; Synthetic fragrances or parfum; *Talc; Animal oils/musks/fats; *Beeswax; Benzene; Benzyl alcohol; Beta hydroxy acid (BHA); Bisphenol (BPA); Butoxyethanol; Casein; Chemical Sunscreens: Avobenzone, Benzophenone + derivatives, Octinoxate, Oxybenzone; Cadmium; Carbon Black; *Carmine; Coal Tar; Cyclic Silicones: Cyclotetrasiloxane or octamethylcyclotetrasiloxane (D4), *Cyclopentasiloxane or decamethylcyclopentasiloxane (D5), Cyclohexasiloxane (D6), Cyclomethicone; Ethanolamine (ETA) Compounds: DE