{"product_id":"now-nac-quercetin-3373903088","title":"NOW NAC QUERCETIN \u0026 ZINC","description":"\u003cp\u003e**Product Color:**\u003cbr\u003e\nYellow\u003cbr\u003e\n* 1,000 mg NAC, 500 mg Quercetin \u0026amp; 15 mg Zinc per serving\u003c\/p\u003e\n\n\u003cp\u003eN-acetyl cysteine (NAC) is a stable form of the non-essential amino acid cysteine. It is a sulfur-containing amino acid that acts as a stabilizer for the formation of protein structures, and promotes the formation of glutathione.* Glutathione is a powerful free radical scavenging compound that also helps to maintain normal, balanced immune system function.* Quercetin is a naturally occurring free radical neutralizer that supports healthy seasonal immune system function.* Laboratory studies have demonstrated that quercetin can also help to promote normal respiratory function.* Zinc has been included for its immune-supporting properties.*\u003c\/p\u003e\n\n\u003cp\u003eNatural color variation may occur in this product.\u003c\/p\u003e","brand":"NOW","offers":[{"title":"Veg Capsules \/ 90","offer_id":48817587388608,"sku":"3088","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/2625\/9392\/files\/3088_v2.png?v=1786818942","url":"https:\/\/majorhealthrgv.com\/es\/products\/now-nac-quercetin-3373903088","provider":"Major Health Foods","version":"1.0","type":"link"}