Best Vitamin C 1time Release

NUTRILITE Vitamin C Plus Extended Release 180 tablets

  • Minimizes waste associated with single, instant-release doses of vitamin C..
  • Healthy immune system. Vitamin C plays an important role in supporting immune system function..
  • Adequate intake of important nutrients. Bioflavonoids function as antioxidants to complement the activity of vitamin C, ensuring adequate intake of important nutrients and vitamins as part of a healthy diet..
  • Healthy tissues. Vitamin C’s antioxidant properties also help to maintain healthy tissues..
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NOW Supplements, Vitamin C-1,000 with Rose Hips, Sustained Release, Antioxidant Protection*, 100 Tablets

  • SUSTAINED RELEASE: NOW Vitamin C-1000 was specially formulated to provide a sustained release of vitamin C, known for its vital role in the immune system.
  • WITH ROSE HIPS: Added source of vitamin C.
  • CERTIFICATIONS/CLASSIFICATIONS: Vegan/Vegetarian, Quality GMP Assured, Non-GMO, Soy Free, Kosher.
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation)..
  • Packaged in the USA by a family owned and operated company since 1968.
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Nature's Bounty Extended Release Vitamin C-1500 mg with Rose Hips, 100 Tablets (Packaging May Vary)

  • THE ONLY VITAMIN C WITH 24-HOUR IMMUNE SUPPORT (1): Nature’s Bounty Immune 24 Hour + contains 1000mg of Ester-C—the only clinically studied Vitamin C that remains in white blood cells for up to 24 hours, providing immune support around the clock. (1).
  • IMMUNE SUPPORT BLEND: Along with Ester-C, Nature’s Bounty Immune 24 Hour + includes Vitamin D, Vitamin A, and Zinc to provide extra immune support, herbal ingredients Elderberry and Echinacea, plus nine essential nutrients to support overall health (1).
  • SUPPORTS UPPER RESPIRATORY HEALTH (1): Highly bioavailable Ester-C can increase Vitamin C levels in the body, which is important for white blood cell function and plays a vital role in the immune system and health of the upper respiratory tract (1).
  • RAPID RELEASE: Rapid-release softgels are convenient to use and with Ester-C, helps provide around-the-clock immune support (1).
  • for adults, take 2 softgels daily, preferably with a meal..
  • RAPID RELEASE SOFTGELS: For adults, Take 2 softgels daily, preferably with a meal.
  • QUALITY IS OUR PROMISE: Nature’s Bounty Immune 24 Hour + is non-GMO, gluten free, sodium free, and contains no artificial flavors or artificial sweeteners, no sugar, no starch, no milk, no lactose, no soy, no wheat, no yeast, and no fish..
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Vitamin C 1000mg 365 Capsules, 2 Stage Time Release with Ascorbic Acid, Rosehip and Acerola Cherry Bioflavonoid, One Year Supply, Immune System Booster, Skin, Nail & Hair Support, Vegetarian and Vegan

  • Immune Health: Special formulation containing 1000 mg of vitamin C plus rose hips & acerola bioflavonoids may help support healthy immune function & glutathione antioxidant production..
  • Timed Release Formula: Our two-stage time release technology is designed to release half the Vitamin C rapidly & half gradually for sustained support and may better allow your body to absorb the vitamin..
  • C the Benefits: Vitamin C may also help support antioxidant activity, collagen synthesis, cartilage/bone development, capillary & blood vessel integrity, nerve impulse transmission & skin..
  • Eco-Friendly: Committed to a cleaner planet, we use 100% PCR bottles made from plastic removed from oceans & landfills and have partnered with One Million Trees, an organization dedicated to global reforestation..
  • Trusted Brand: We manufacture products and test ingredients in our own state-of-the-art lab in Utah to ensure purity and potency. Because we believe in the quality and efficacy of our products, each bottle comes with a 60-day money-back guarantee..
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Source Naturals Activated Quercetin - Plant-Derived Bioflavonoid Complex - Seasonal & Immune Defense - 100 Tablets

  • SEASONAL SUPPORT - Seasonal support supplement featuring quercetin, a natural histamine blocker, helping to inhibit histamine release, along with key additional ingredients for immune support..
  • NATURAL INGREDIENTS - Activated Quercetin is a formula containing plant derived quercetin, with the added seasonal and immune benefits of bromelain and vitamin C..
  • PLANT-SOURCED - Activated Quercetin’s main ingredient, quercetin, is a unique bioflavonoid derived from plant sources which has been shown in human cell culture studies to inhibit histamine release..
  • THE POWER OF BROMELAIN - This product contains, bromelain, which has been shown in preliminary studies to support a healthy inflammatory response..
  • ADDED VITAMIN C - Activated Quercetin also contains vitamin C, which supports immune health..
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NOW Supplements, Vitamin C-1,000 with Rose Hips, Sustained Release, Antioxidant Protection*, 250 Tablets

  • SUSTAINED RELEASE: NOW Vitamin C-1000 was specially formulated to provide a sustained release of vitamin C, known for its vital role in the immune system*.
  • Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery.
  • WITH ROSE HIPS: Added source of vitamin C!.
  • CERTIFICATIONS/CLASSIFICATIONS: Vegan/Vegetarian, Quality GMP Assured, Non-GMO, Soy Free, Kosher.
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation)..
  • Packaged in the USA by a family owned and operated company since 1968..
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Doctor's Best Pure Way-C - 60 Tablets

  • PureWay-C Sustained Release Vitamin C contains PureWay-C, a newly discovered form of vitamin C consisting of highly absorbable vitamin C-lipid metabolites.
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Signify Nature Vitamin C 1000mg – Immunity Booster Vitamin C with Zinc Sugar Free Effervescent Tablets, Antioxidant, Immune Support - 80 Day Supply

  • 1, 2, 3 GET YOUR DAILY C - STAYING HEALTHY NEVER TASTED SO GOOD: Immune system booster. This daily immune support sugar free vitamin C powder zinc tablet is a POWERFUL COMBINATION. Our dissolvable zinc tablets contain more Vitamin C than 10 oranges and more Zinc than 15 eggs. This vit c 1000mg plus zink makes the perfect blend to provide an immune boost. Perfect vitamins for immune system support. Enjoy it as a delicious and refreshing vitamin c drink or as a soothing immune support tea*.
  • HIGH POTENCY VITAMIN C SUPPLEMENT: It is well known that this Vitamina C 10000mg plus Zinc drink is a great cold and flu medicine for adults and immune system vitamins, but it also brings further benefits to your health. Potent Antioxidant that can help protect cells from damage caused by harmful free radicals. Bitamin c is a potent antioxidant , supports tissue repair, and helps enhance collagen metabolism and production for healthier, firmer skin..
  • SUGAR FREE IMMUNE SUPPORT VITAMINS C – COLD REMEDY: Stay hydrated and stay in shape with our zinc and vitamin c liquid healthy drinks for adults. This super c vitamin special formula for immunity shots is gluten free sugar free and aspartame free. Our vitamin c liquid for adults adds only 5 calories to your daily diet. ....
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Nature’s Bounty Vitamin C 24 Hour Immune Support with Zinc and Vitamin D, Daily Immune and Upper Respiratory Support, Ester Vitamin C 1000mg Capsules (Softgels), 100 Count

  • THE ONLY VITAMIN C WITH 24-HOUR IMMUNE SUPPORT (1): Nature’s Bounty Immune 24 Hour + contains 1000mg of Ester-C—the only clinically studied Vitamin C that remains in white blood cells for up to 24 hours, providing immune support around the clock. (1).
  • IMMUNE SUPPORT BLEND: Along with Ester-C, Nature’s Bounty Immune 24 Hour + includes Vitamin D, Vitamin A, and Zinc to provide extra immune support, herbal ingredients Elderberry and Echinacea, plus nine essential nutrients to support overall health (1).
  • SUPPORTS UPPER RESPIRATORY HEALTH (1): Highly bioavailable Ester-C can increase Vitamin C levels in the body, which is important for white blood cell function and plays a vital role in the immune system and health of the upper respiratory tract (1).
  • RAPID RELEASE: Rapid-release softgels are convenient to use and with Ester-C, helps provide around-the-clock immune support (1).
  • for adults, take 2 softgels daily, preferably with a meal..
  • RAPID RELEASE SOFTGELS: For adults, Take 2 softgels daily, preferably with a meal.
  • QUALITY IS OUR PROMISE: Nature’s Bounty Immune 24 Hour + is non-GMO, gluten free, sodium free, and contains no artificial flavors or artificial sweeteners, no sugar, no starch, no milk, no lactose, no soy, no wheat, no yeast, and no fish..
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