Protect against unwanted pigmentation with SkinCeuticals Discoloration Defense Serum. The multi-phase treatment is clinically proven to minimise the appearance of various types of skin discolouration, such as brown patches and lingering post-blemish marks. A fortifying collection of ingredients work together to brighten and balance the complexion. 1.8% Tranexamic Acid contains anti-inflammatory properties to soothe the skin and help to replenish and defend the natural skin barrier. 5% Niacinamide, a vitamin that boasts restorative qualities, aids in minimising enlarged pores and the visibility of fine lines and wrinkles while fighting against dull, lack-lustre skin. 5% HEPES, or Sulfonic Acid, provides gentle exfoliation to remove dead skin cells and encourage a more even skin tone. The balancing serum strives to correct dark spots and effectively fight other areas of discolouration on the face, resulting in a more radiant, healthy-looking visage. Revitalising and revivifying, the lightweight but powerful formula is ideal for layering other skincare products without congesting the pores. A pipette applicator provides quick and easy administration. Paraben-, Fragrance-, Silicone-, Gluten- and Hydroquinone-Free.