MZ Skin Advanced Retinol Complex Serum Size 30ml | Tackle fine lines, pigmentation and other signs of ageing with Mz Skin's advanced retinol complex serum, an effective resurfacing treatment enriched with 3' encapsulated vitamin a. This powerhouse retinol serum rebuilds, smooths and repairs the skin's surface whilst boosting collagen production and controlling excess oils - leaving you with firmer, brighter and more hydrated skin with a youthful radiance. 30ml Retinol serum Suitable for all skin types Leaves skin smooth, resurfaced, clarified, firmed and radiant Improves the appearance of congested skin, hyperpigmentation, wrinkles, and fine lines Promotes collagen production Helps to control oil production Shields against free radicals and environmental aggressors Formulated with HOW TO USEIn the evening, apply 1-2 pumps onto a cleansed face, neck, and chest For new users of Retinol, and those with sensitive skin, use 23 times a week and gently increase to slowly build a tolerance Use SPF 30+ daily, even on cloudy days