Rejuvenate your skin while you sleep. Use Berkowits sleeping mask powered with Niacinamide and Alpha Alpha Arbutin to wake up younger every morning. Glycerine hydrates and moisturises tired skin to give you a youthful & healthy glow. Niacinamide, known for its anti-ageing property, treats hyperpigmentation, eliminates fine lines, wrinkles and dark spots. Alpha Arbutin, an organic powerhouse treats uneven skin tone, diminishes acne scars, and makes the skin look brighter. Packed with super ingredients, the sleeping mask works for every skin type. Add it to your night time skin routine and wake up with a glowing skin. .