{"product_id":"vitamin-c-1000-mg-veggie-capsules","title":"Vitamin C 1,000 mg Capsules - 2 Sizes","description":"\u003c!-- Vitamin C 1000 mg – 100 Vegetable Capsules --\u003e\n\u003c!-- Built from Master Template 3.31.2026 --\u003e\n\n\u003c!-- SECTION 1 — Product Title (Storefront) --\u003e\n\u003cp style=\"text-align:center; font-size:22px; font-weight:bold; color:#000; margin:24px 0;\"\u003e\n  Vitamin C 1000 mg — 100 Vegetable Capsules — Supports Immune Function, Antioxidant Protection \u0026amp; Collagen Synthesis*\n\u003c\/p\u003e\n\n\u003c!-- SECTION 2 — INTRO PARAGRAPH (Adult default) --\u003e\n\u003cp style=\"font-size:20px; color:#000; margin:12px 0 24px 0;\"\u003e\n  LifeSource Vitamins Vitamin C 1000 mg is a research-driven formula designed for those seeking daily support for \u003cstrong\u003ehealthy immune function\u003c\/strong\u003e, \u003cstrong\u003eantioxidant protection\u003c\/strong\u003e, and \u003cstrong\u003ecollagen synthesis\u003c\/strong\u003e. Backed by NIH-indexed human clinical studies and produced in FDA-registered, GMP-certified facilities, this formula uses only clean, proven ingredients customers trust.*\n\u003c\/p\u003e\n\n\u003c!-- SECTION 3 — Green Box #1 --\u003e\n\u003cp style=\"background:#f3fff5; border:2px solid #2e9b4c; border-radius:14px; padding:14px; margin:18px 0; font-size:20px; color:#000;\"\u003e\n  \u003cstrong\u003eResearch Promise:\u003c\/strong\u003e At LifeSource Vitamins, our commitment is rooted in research and results. Every benefit below is supported by human clinical studies indexed in the \u003cstrong\u003eNational Institutes of Health (NIH)\u003c\/strong\u003e via PubMed, with full texts available in the \u003cstrong\u003eNational Library of Medicine (NLM) PubMed Central (PMC)\u003c\/strong\u003e when available. We also reference reviews from \u003cstrong\u003e39 leading health organizations\u003c\/strong\u003e and insights from \u003cstrong\u003e20 top global universities\u003c\/strong\u003e to keep our guidance aligned with credible, evidence-based science.* \u003cstrong\u003eEvery claim is supported by peer-reviewed human RCTs or meta-analyses whenever available.\u003c\/strong\u003e\n\u003c\/p\u003e\n\n\u003c!-- SECTION 4 — Clinically Studied Benefits --\u003e\n\u003cp style=\"background:#f2f4f7; border:1px solid #d0d7de; border-radius:14px; padding:16px; margin:22px 0 12px 0; font-size:20px; font-weight:bold; color:#000;\"\u003e\n  Clinically Studied Benefits (Human Evidence)\n\u003c\/p\u003e\n\u003cp style=\"font-size:20px; color:#000; margin:0 0 14px 34px; line-height:1.55;\"\u003e • \u003cstrong\u003eSupports healthy immune function*\u003c\/strong\u003e — Vitamin C accumulates in immune cells at high concentrations and enhances neutrophil chemotaxis, phagocytosis, microbial killing, and lymphocyte proliferation\/differentiation (\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/29099763\/\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eNIH\/PubMed — Carr \u0026amp; Maggini, 2017\u003c\/strong\u003e\u003c\/a\u003e). \u003c\/p\u003e\n\u003cp style=\"font-size:20px; color:#000; margin:0 0 14px 34px; line-height:1.55;\"\u003e • \u003cstrong\u003eProvides potent antioxidant protection*\u003c\/strong\u003e — As a powerful water-soluble antioxidant, vitamin C neutralizes free radicals, regenerates vitamin E, and protects cells from oxidative damage (\u003ca href=\"https:\/\/ods.od.nih.gov\/factsheets\/VitaminC-HealthProfessional\/\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eNIH Office of Dietary Supplements — Vitamin C Fact Sheet\u003c\/strong\u003e\u003c\/a\u003e). \u003c\/p\u003e\n\u003cp style=\"font-size:20px; color:#000; margin:0 0 14px 34px; line-height:1.55;\"\u003e • \u003cstrong\u003eSupports collagen synthesis and tissue health*\u003c\/strong\u003e — Vitamin C is an essential cofactor for prolyl and lysyl hydroxylases, required for stable collagen formation and wound healing (\u003ca href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC11820684\/\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eNIH\/PubMed — Alberts et al., 2025\u003c\/strong\u003e\u003c\/a\u003e). \u003c\/p\u003e\n\u003cp style=\"font-size:20px; color:#000; margin:0 0 14px 34px; line-height:1.55;\"\u003e • \u003cstrong\u003eMay help reduce duration of common cold symptoms*\u003c\/strong\u003e — Regular supplementation modestly shortens cold duration in adults and children and reduces incidence in physically stressed individuals (\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/29099763\/\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eNIH\/PubMed — Carr \u0026amp; Maggini, 2017\u003c\/strong\u003e\u003c\/a\u003e). \u003c\/p\u003e\n\n\u003c!-- SECTION 5 — Additional \/ Promising Evidence --\u003e\n\u003cp style=\"background:#f2f4f7; border:1px solid #d0d7de; border-radius:14px; padding:16px; margin:22px 0 12px 0; font-size:20px; font-weight:bold; color:#000;\"\u003e\n  Additional \/ Promising Evidence\n\u003c\/p\u003e\n\u003cp style=\"font-size:20px; color:#000; margin:0 0 14px 34px; line-height:1.55;\"\u003e • \u003cstrong\u003eSupports skin health and wound healing*\u003c\/strong\u003e — Vitamin C enhances collagen production and provides antioxidant protection in the skin (\u003ca href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC11820684\/\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eNIH\/PubMed — Alberts et al., 2025\u003c\/strong\u003e\u003c\/a\u003e). \u003c\/p\u003e\n\u003cp style=\"font-size:20px; color:#000; margin:0 0 14px 34px; line-height:1.55;\"\u003e • \u003cstrong\u003eMay support cardiovascular health markers*\u003c\/strong\u003e — Higher vitamin C intake is associated with reduced risk of cardiovascular disease in umbrella reviews of meta-analyses (\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/35291895\/\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eNIH\/PubMed — Xu et al., 2022\u003c\/strong\u003e\u003c\/a\u003e). \u003c\/p\u003e\n\n\u003c!-- SECTION 6 — University \/ Academic Context --\u003e\n\u003cp style=\"background:#f2f4f7; border:1px solid #d0d7de; border-radius:14px; padding:16px; margin:22px 0 12px 0; font-size:20px; font-weight:bold; color:#000;\"\u003e\n  University \/ Academic Context\n\u003c\/p\u003e\n\u003cp style=\"font-size:20px; color:#000; margin:0 0 14px 34px; line-height:1.55;\"\u003e • \u003cstrong\u003eVitamin C is highly concentrated in immune cells (50–100 times plasma levels), supporting epithelial barrier integrity, phagocytosis, and microbial killing while modulating inflammation.\u003c\/strong\u003e (\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/29099763\/\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eNIH\/PubMed — Carr \u0026amp; Maggini, 2017\u003c\/strong\u003e\u003c\/a\u003e). \u003c\/p\u003e\n\u003cp style=\"font-size:20px; color:#000; margin:0 0 14px 34px; line-height:1.55;\"\u003e • \u003cstrong\u003eAs an essential cofactor for collagen biosynthesis enzymes, vitamin C stabilizes the collagen triple helix and supports connective tissue integrity.\u003c\/strong\u003e (\u003ca href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC11820684\/\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eNIH\/PubMed — Alberts et al., 2025\u003c\/strong\u003e\u003c\/a\u003e). \u003c\/p\u003e\n\n\u003c!-- SECTION 7 — Global Evidence \u0026 Authoritative Reviews --\u003e\n\u003cp style=\"background:#f2f4f7; border:1px solid #d0d7de; border-radius:14px; padding:16px; margin:22px 0 12px 0; font-size:20px; font-weight:bold; color:#000;\"\u003e\n  Global Evidence \u0026amp; Authoritative Reviews\n\u003c\/p\u003e\n\u003cp style=\"font-size:20px; color:#000; margin:8px 0 18px 0;\"\u003e\n  \u003cem\u003eNote:\u003c\/em\u003e These bullets follow the no-duration rule and highlight guidelines, consensus, and mechanistic context — not time.\n\u003c\/p\u003e\n\u003cp style=\"font-size:20px; color:#000; margin:0 0 14px 34px; line-height:1.55;\"\u003e • \u003cstrong\u003eVitamin C is a potent water-soluble antioxidant that protects cells from oxidative damage and regenerates other antioxidants including vitamin E.\u003c\/strong\u003e (\u003ca href=\"https:\/\/ods.od.nih.gov\/factsheets\/VitaminC-HealthProfessional\/\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eNIH Office of Dietary Supplements — Vitamin C Fact Sheet\u003c\/strong\u003e\u003c\/a\u003e). \u003c\/p\u003e\n\u003cp style=\"font-size:20px; color:#000; margin:0 0 14px 34px; line-height:1.55;\"\u003e • \u003cstrong\u003eHigher vitamin C intake (50–100 mg\/day increment) is associated with reduced risk of all-cause mortality, cardiovascular disease, and several cancers according to umbrella reviews of meta-analyses.\u003c\/strong\u003e (\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/35291895\/\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eNIH\/PubMed — Xu et al., 2022\u003c\/strong\u003e\u003c\/a\u003e). \u003c\/p\u003e\n\n\u003c!-- SECTION 8 — Green Box #2 --\u003e\n\u003cp style=\"background:#f3fff5; border:2px solid #2e9b4c; border-radius:14px; padding:14px; margin:22px 0; font-size:20px; color:#000;\"\u003e\n  \u003cstrong\u003eWe monitor research from leading institutions —\u003c\/strong\u003e Harvard, Johns Hopkins, Mayo Clinic, Cleveland Clinic, Cambridge, Oxford, Stanford, Yale, Tufts, University of Florida, Oregon State University – Linus Pauling Institute, Columbia, Cornell, Ohio State — to align with credible science.*\n\u003c\/p\u003e\n\n\u003c!-- SECTION 9 — CTA Box --\u003e\n\u003cdiv style=\"background:#eef7ff; border:2px solid #0073cf; border-radius:14px; padding:14px; margin:22px 0; text-align:center; font-size:20px; color:#000;\"\u003e\n  \u003ca href=\"https:\/\/lifesourcevitamins.com\/search?q=vitamin+c\" target=\"_blank\" rel=\"noopener\" style=\"color:#0073cf !important; text-decoration:none;\"\u003e\n    \u003cstrong\u003eShop All LifeSource Vitamins Vitamin C Products\u003c\/strong\u003e\n  \u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003c!-- SECTION 10 — Key Ingredients --\u003e\n\u003cp style=\"background:#f2f4f7; border:1px solid #d0d7de; border-radius:14px; padding:16px; margin:22px 0 12px 0; font-size:20px; font-weight:bold; color:#000;\"\u003e\n  Key Ingredients\n\u003c\/p\u003e\n\u003cul style=\"font-size:20px; color:#000; line-height:1.55; margin:0 0 32px 34px;\"\u003e\n  \u003cli\u003eVitamin C (as Ascorbic Acid) 1000 mg — High-potency antioxidant and immune support nutrient.*\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- SECTION 11 — Brief Benefit Bullets --\u003e\n\u003cp style=\"background:#f2f4f7; border:1px solid #d0d7de; border-radius:14px; padding:16px; margin:22px 0 12px 0; font-size:20px; font-weight:bold; color:#000;\"\u003e\n  Brief Benefit Bullets\n\u003c\/p\u003e\n\u003cul style=\"font-size:20px; color:#000; line-height:1.55; margin:0 0 32px 34px;\"\u003e\n  \u003cli\u003eSupports healthy immune system function.*\u003c\/li\u003e\n  \u003cli\u003eProvides powerful antioxidant protection against free radicals.*\u003c\/li\u003e\n  \u003cli\u003eEssential for collagen synthesis and tissue repair.*\u003c\/li\u003e\n  \u003cli\u003eHelps maintain overall wellness with high-potency daily support.*\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- SECTION 12 — Suggested Use --\u003e\n\u003cp style=\"background:#f2f4f7; border:1px solid #d0d7de; border-radius:14px; padding:16px; margin:22px 0 12px 0; font-size:20px; font-weight:bold; color:#000;\"\u003e\n  Suggested Use\n\u003c\/p\u003e\n\u003cp style=\"font-size:20px; color:#000; margin:0 0 32px 34px;\"\u003e\n  As a dietary supplement, adults take 1 to 2 capsules daily or as otherwise recommended by your health care professional.\n\u003c\/p\u003e\n\n\u003c!-- SECTION 13 — Product Specifications --\u003e\n\u003cp style=\"background:#f2f4f7; border:1px solid #d0d7de; border-radius:14px; padding:16px; margin:22px 0 12px 0; font-size:20px; font-weight:bold; color:#000;\"\u003e\n  Product Specifications\n\u003c\/p\u003e\n\u003cp style=\"font-size:20px; color:#000; margin:0 0 32px 34px;\"\u003e\n  100 Vegetable Capsules | 100 Servings | 1000 mg Vitamin C (as Ascorbic Acid) per Capsule | Vegetarian | Non-GMO | Gluten-Free\n\u003c\/p\u003e\n\n\u003c!-- SECTION 14 — Green Box #3 --\u003e\n\u003cp style=\"background:#f3fff5; border:2px solid #2e9b4c; border-radius:14px; padding:14px; margin:22px 0; font-size:20px; color:#000;\"\u003e\n  \u003cstrong\u003e3rd-Party Testing:\u003c\/strong\u003e Every LifeSource Vitamins product is tested by independent labs to verify identity, purity, potency, and label accuracy.\n  \u003cbr\u003e\n  \u003ca href=\"https:\/\/lifesourcevitamins.com\/pages\/3rd-party-testing\" target=\"_blank\" rel=\"noopener\" style=\"color:#0073cf !important; text-decoration:none;\"\u003e\n    \u003cstrong\u003eClick Here To View Our 3rd-Party Testing Process\u003c\/strong\u003e\n  \u003c\/a\u003e\n\u003c\/p\u003e\n\n\u003c!-- SECTION 14.5 — Learn More About Vitamin C --\u003e\n\u003cp style=\"background:#f2f4f7; border:1px solid #d0d7de; border-radius:14px; padding:20px 18px; margin:22px 0 12px 0; font-size:20px; color:#000;\"\u003e\n  \u003cspan style=\"font-weight:bold; font-size:20px; display:block; margin-bottom:16px; color:#000;\"\u003eLearn More About Vitamin C\u003c\/span\u003e\n  \u003cspan style=\"font-size:20px; color:#000; margin:0 0 12px 0; line-height:1.65; display:block;\"\u003e • \u003ca href=\"https:\/\/lifesourcevitamins.com\/blogs\/articles-of-interest\/vitamin-c-general-health\" target=\"_blank\" rel=\"noopener\" style=\"color:#0073cf; text-decoration:none;\"\u003e\u003cstrong\u003eVitamin C: Potentially the Most Important Vitamin for General Health\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e\n  \u003cspan style=\"font-size:20px; color:#000; margin:0 0 12px 0; line-height:1.65; display:block;\"\u003e • \u003ca href=\"https:\/\/lifesourcevitamins.com\/blogs\/articles-of-interest\/vitamin-c-collagen-production\" target=\"_blank\" rel=\"noopener\" style=\"color:#0073cf; text-decoration:none;\"\u003e\u003cstrong\u003eVitamin C: Critical Role in Collagen Production and Synthesis\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e\n  \u003cspan style=\"font-size:20px; color:#000; margin:0 0 12px 0; line-height:1.65; display:block;\"\u003e • \u003ca href=\"https:\/\/lifesourcevitamins.com\/blogs\/articles-of-interest\/immune-support-supplements\" target=\"_blank\" rel=\"noopener\" style=\"color:#0073cf; text-decoration:none;\"\u003e\u003cstrong\u003eBest Supplements for Immune Health: What the Research Really Shows\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e\n  \u003cspan style=\"font-size:20px; color:#000; margin:0 0 12px 0; line-height:1.65; display:block;\"\u003e • \u003ca href=\"https:\/\/lifesourcevitamins.com\/blogs\/articles-of-interest\/antioxidant-immune-support\" target=\"_blank\" rel=\"noopener\" style=\"color:#0073cf; text-decoration:none;\"\u003e\u003cstrong\u003eAntioxidant Supplements: Supporting Immune Defense and Germ Resistance\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e\n\u003c\/p\u003e\n\n\u003c!-- SECTION 15 — Blue Footer --\u003e\n\u003cp style=\"background:#0073cf; border-radius:14px; padding:14px; margin:22px 0; text-align:center; font-size:20px; color:#ffffff;\"\u003e\n  LifeSource Vitamins — Proudly American — Since 1992\n\u003c\/p\u003e\n\n\u003c!-- SECTION 16 — FDA Disclaimer --\u003e\n\u003cp style=\"text-align:center; margin:22px 0; font-size:20px; color:#000;\"\u003e\n  *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Always consult your physician before taking any supplements.\n\u003c\/p\u003e\n\n\u003c!-- SECTION 17 — SEO Footer Line --\u003e\n\u003cp style=\"text-align:center; margin:22px 0; font-size:20px; color:#000;\"\u003e\n  Vitamin C 1000 mg 100 Vegetable Capsules — supports immune function, antioxidant protection, and collagen synthesis. Clinically Studied Ingredients — NIH\/PubMed!*\n\u003c\/p\u003e","brand":"LifeSource Vitamins","offers":[{"title":"100 Veg Capsules","offer_id":45425456775307,"sku":"VITC012","price":14.99,"currency_code":"USD","in_stock":true},{"title":"200 Veg Capsules VALUE SIZE","offer_id":45425456808075,"sku":"VITC013","price":25.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0709\/4409\/6395\/files\/13.png?v=1771439824","url":"https:\/\/lifesourcevitamins.com\/products\/vitamin-c-1000-mg-veggie-capsules","provider":"LifeSource Vitamins","version":"1.0","type":"link"}