{"product_id":"nac-900-w","title":"NAC 900","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cem\u003eOnce-daily capsule to help support antioxidant defenses and post-training recovery in athletes*\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eNAC120-DS\u003c\/span\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eNAC 900 delivers 900 mg of N-acetyl-L-cysteine per capsule, the highest serving currently available among NSF Certified for Sport® NAC products.† NAC is a stable form of cysteine, the rate-limiting building block your body uses to produce glutathione, which is its primary intracellular antioxidant.* By supplying that precursor, NAC 900 supports glutathione synthesis, which helps promote the body's natural antioxidant defenses, exercise performance during strenuous training, and recovery between training sessions.* One capsule, once a day, any time of day. NSF Certified for Sport® and checked for banned substances.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan style=\"font-size: 12px;\"\u003e†Based on amount per serving compared to Thorne® NAC as of June 2026. \u003c\/span\u003e \u003c\/p\u003e\n\u003cdiv class=\"descrpition_icons\"\u003e\n\u003cdiv\u003e\n\u003cimg alt=\"Sodium\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0441\/9416\/9000\/files\/icon_black_gluten.png?v=1772091227\"\u003e \u003cspan\u003eGLUTEN-FREE\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cimg alt=\"Sodium\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0441\/9416\/9000\/files\/DAIRY_FREE.png?v=1713441722\"\u003e \u003cspan\u003eDAIRY-FREE\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cimg alt=\"Sodium\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0441\/9416\/9000\/files\/SOY_FREE.png?v=1713441722\"\u003e \u003cspan\u003eSOY PROTEIN-FREE\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cimg alt=\"Sodium\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0441\/9416\/9000\/files\/NON-GMO_1.png?v=1713441722\"\u003e \u003cspan\u003eNON-GMO\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"designsforsport","offers":[{"title":"Default Title","offer_id":50519705485556,"sku":null,"price":23.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0441\/9416\/9000\/files\/AMINO_HERO_IMAGE_1.png?v=1790049319","url":"https:\/\/designsforsport.com\/products\/nac-900-w","provider":"Designs For Sport","version":"1.0","type":"link"}