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Antioxidant support; Collagen formation support; Nutrient replenishment; Immune support
Adults seeking robust daily vitamin C with added minerals and bioflavonoids or those with active, busy lifestyles looking for convenient antioxidant support.
Take 2 tablets 1 to 2 times daily; for short-term, high-potency use, do not exceed 8 tablets per day. Taking with food may improve digestive comfort.
Contains no yeast, dairy, egg, gluten, soy or wheat. Contains no preservatives, or artificial colour, flavour or fragrance.
Vitamin C acts as an electron donor antioxidant and enzymatic cofactor, supporting collagen formation, catecholamine synthesis and carnitine production while helping recycle other antioxidants.
Caution: High intakes may cause digestive discomfort; consider splitting doses with food to improve tolerance.
Zinc functions as a cofactor for numerous enzymes and supports cellular signalling and antioxidant defences.
Caution: Amounts above typical daily needs may upset the stomach; avoid combining with high-dose iron at the same time as they may compete for absorption.
Magnesium supports energy metabolism and neuromuscular function by acting as a cofactor in ATP-dependent reactions.
Caution: May loosen stools in some people; taking with food and adequate water may help.
Citrus bioflavonoids provide polyphenols that may help stabilise vitamin C and support antioxidant activity in tissues.
Caution: May interact with certain medicines via effects on metabolism; separate from medications if concerned.
Vitamin D3 supports calcium absorption and signalling pathways involved in musculoskeletal and immune function.
Caution: Do not combine with other high-dose vitamin D supplements without considering total intake.
Vitamin C provides primary antioxidant and cofactor activity, while citrus bioflavonoids help protect vitamin C and complement its oxidative balance role. Zinc and magnesium add mineral cofactor support for enzymes and cellular processes. A small amount of vitamin D3 supports nutrient balance related to mineral and immune functions.
Label Warning: If you are pregnant, may become pregnant, or breastfeeding, consult a healthcare professional before use.
Who should be cautious: People with kidney concerns or a history of kidney stones may wish to use caution with high-dose vitamin C. Those watching zinc or manganese intake may prefer to review the amounts with a healthcare professional.
This product is guaranteed authentic and backed by our easy returns and refunds policy. Details
Vitamin C and zinc both support immune health and cellular defense. Together, they may help the body respond to seasonal challenges and antioxidant activity.
AI generated. Not medical advice.
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Each tablet contains 1,000 mg of vitamin C as a blend of five mineral ascorbates and ascorbic acid complexes. Vitamin C is an essential nutrient that functions as both a co-factor and antioxidant throughout the body. Vitamin C plays a vital role in collagen formation, amino acid metabolism, hormone synthesis, and the body’s immune system.
2 tablets 1 to 2 times daily; for short-term, high potency use, do not exceed 8 tablets daily.
Stearic acid, microcrystalline cellulose, hydroxypropyl cellulose, and modified cellulose gum.
Contains no yeast, dairy, egg, gluten, soy or wheat. Contains no preservatives, or artificial colour, flavour or fragrance.
Note: If you are pregnant, may become pregnant, or breastfeeding, consult your healthcare professional before using this product.
Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children.
While iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally be despatched with alternative packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and do not rely solely on the information provided by iHerb. This website has been machine translated as a courtesy to customers. iHerb does not represent or warrant that the translations are complete or error-free and iHerb is not responsible for any translation errors or omissions.
| Supplement information | ||
| Serving Size: 2 Tablets | ||
| Servings Per Container: 50 | ||
| Amount Per Serving | %DV | |
| Calories | 15 | |
| Total Carbohydrate | 3 g | 1%* |
| Vitamin C (as calcium ascorbate, potassium ascorbic acid complex, magnesium ascorbate, zinc ascorbate & manganese ascorbate acid complex) | 2,000 mg | 2,222% |
| Vitamin D-3 (as cholecalciferol) | 2 mcg | 10% |
| Calcium (as calcium ascorbate) | 145 mg | 11% |
| Magnesium (as magnesium oxide, citrate, & ascorbate) | 98 mg | 23% |
| Zinc (as zinc ascorbate) | 23 mg | 209% |
| Copper (as copper citrate) | 500 mcg | 56% |
| Manganese (as manganese ascorbic acid complex) | 5 mg | 217% |
| Potassium (as potassium ascorbic acid complex) | 99 mg | 2% |
| Citrus Bioflavonoid Complex | 250 mg | † |
| Hesperidin | 30 mg | † |
| Rutin | 30 mg | † |
| *Percent Daily Values (%DV) are based on a 2,000 calorie diet. †Daily Value not established. | ||
