{"product_id":"skinceuticals-tnxa-shot-discoloration-defense","title":"SkinCeuticals TNXA-SHOT Discoloration Defense","description":"\u003cp class=\"p1\"\u003e\u003cspan\u003eA brightening shot in a serum: 5% tranexamic acid for persistent dark spots that can resist lasers alone\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e\u003cstrong\u003eSize:\u003c\/strong\u003e 30 mL \/ 1 fl. oz.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eSuitable for:\u003c\/b\u003e All skin types and tones, including dry, normal, oily, combination and sensitive skin; tested on all skin tones.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eTargeted concerns:\u003c\/b\u003e Persistent dark spots, stubborn brown patches, post-blemish marks, sun-triggered and hormone-triggered discolouration, uneven skin tone, dullness\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eSkinCeuticals TNXA-SHOT Discoloration Defense is the new daily brightening serum that replaces the original Discoloration Defense in Canada. Its patent-pending complex pairs 5% tranexamic acid (40% more than the previous formula) with 3% Endophytol and 1% alpha-amino acid to address the three triggers that keep dark spots coming back: sun and pollution, hormonal signals and the skin's own stress response. A second multi-phase complex of 4% niacinamide, 0.15% SymWhite 377, 0.15% LHA and 0.2% carnosine works on pigment production, pigment transfer, surface renewal and antioxidant protection, so the formula helps visibly reduce persistent discolouration from several directions at once. The milky-white serum is lightweight with a fresh finish, layers under moisturizer and SPF, and is physician-tested to complement in-clinic laser treatments.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cstrong\u003eWhat is new versus Discoloration Defense\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"h-text-size-14\"\u003e\n\u003cli\u003e5% tranexamic acid (up from 3%), SkinCeuticals' highest concentration to date\u003c\/li\u003e\n\u003cli\u003e3% Endophytol, the dandelion-root patent also found in the 2026 C E Ferulic, to counter pollution-triggered pigment\u003c\/li\u003e\n\u003cli\u003e1% alpha-amino acid to intercept the hormonal pigment signal\u003c\/li\u003e\n\u003cli\u003e4% niacinamide, 0.15% SymWhite 377, 0.15% LHA and 0.2% carnosine replace kojic acid and HEPES\u003c\/li\u003e\n\u003cli\u003eNew milky-white texture, lightweight and fresh instead of yellow and sticky\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSkinCeuticals TNXA-SHOT FAQs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs TNXA-SHOT the same as Discoloration Defense?\u003c\/strong\u003e\u003cbr\u003eNo. TNXA-SHOT is the 2026 successor. Discoloration Defense has been discontinued in Canada and TNXA-SHOT takes its place with a higher 5% tranexamic acid concentration, two new actives and a new texture.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I use TNXA-SHOT?\u003c\/strong\u003e\u003cbr\u003eApply 4 to 5 drops to clean, dry face and neck morning and night. In the morning follow with your SkinCeuticals vitamin C, moisturizer and SPF; at night apply before moisturizer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use it after a laser treatment?\u003c\/strong\u003e\u003cbr\u003eTNXA-SHOT is physician-tested to complement laser treatments for discolouration. Follow your provider's timing on when to resume actives after any procedure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it authentic and shipped in Canada?\u003c\/strong\u003e\u003cbr\u003eYes. WeDoSkin.ca is an authorized Canadian retailer of SkinCeuticals, with authentic, fresh stock shipped Canada-wide.\u003c\/p\u003e","brand":"SkinCeuticals","offers":[{"title":"Default Title","offer_id":67136706937073,"sku":"SC5934","price":170.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/0068\/6065\/files\/SkinCeuticalsTNXA-SHOTDiscolorationDefense30mL_5_tranexamicacidbrighteningserum_authorizedretailerWeDoSkinCanada.png?v=1791490752","url":"https:\/\/wedoskin.ca\/products\/skinceuticals-tnxa-shot-discoloration-defense","provider":"wedoskin","version":"1.0","type":"link"}