Vitamin C 1000 mg Tablets
NutriBiotic Immunity
Vitamin C 1000 mg Tablets
4.7
★ ★ ★ ★ ★
(1365 ratings)
Vitamin C 1000 mg
Score 85.0
NutriBiotic Immunity Vitamin C 1000 mg offers an incredibly economical way to get a high dose of pure L-Ascorbic Acid. Its large quantity and low price per serving make it an outstanding value for long-term Vitamin C supplementation.
Quantity: 500 Tablet(s)Servings size: 1 Tablet(s) (500 servings)
Selected goals:
Other goals:
Immunity
General Health
Skin Health
Anti-Aging
Anti-Inflammatory Support
leaderboard Score 85.0
NutriBiotic Immunity Vitamin C 1000 mg offers an incredibly economical way to get a high dose of pure L-Ascorbic Acid. Its large quantity and low price per serving make it an outstanding value for long-term Vitamin C supplementation.
insights Analysis
NutriBiotic Immunity Vitamin C 1000 mg Tablets deliver a robust 1000mg of L-Ascorbic Acid per serving. This product's most compelling feature is its sheer quantity and resulting value: 500 tablets, providing 500 servings, at an incredibly low price per serving ($0.06). This makes it one of the most economical ways to consistently supplement with a high dose of Vitamin C. NutriBiotic is a well-regarded brand, particularly known for its commitment to hypoallergenic products and quality. The product is straightforward, focusing on delivering pure Vitamin C without additional bioflavonoids or buffering agents. The impressive review count of over 1300 demonstrates significant consumer satisfaction, primarily driven by its effectiveness and exceptional cost-effectiveness for bulk purchasing. It's an excellent choice for individuals who require or prefer high, regular doses of Vitamin C.
- Exceptional value with a very low price per serving ($0.06) for a 1000mg dose, especially in such a large quantity (500 servings).
- Provides a high and effective dosage of 1000mg of Vitamin C per serving.
- From NutriBiotic, a reputable brand known for quality and hypoallergenic formulations.
- Very high review count (1357), indicating strong customer satisfaction and reliability.
- Uses L-Ascorbic Acid, which can be acidic and potentially cause stomach discomfort for sensitive individuals, especially at higher doses.
- Does not include synergistic ingredients like bioflavonoids or rose hips, focusing solely on Vitamin C.
- Individuals with sensitive stomachs or a history of kidney stones should consult a healthcare professional before taking high doses of unbuffered ascorbic acid.
$34.87($0.06 per serving)
 iHerb | $ 34.87 |
bolt Effectiveness for goals
Vitamin C contributes to immune defense by supporting various cellular functions of both the innate and adaptive immune system. It aids in the production and function of white blood cells and supports epithelial barrier function against pathogens. While essential, large doses have not been shown to significantly "boost" immunity beyond preventing deficiency.
Regular Vitamin C supplementation may slightly reduce the duration and severity of the common cold in some individuals, particularly those under extreme physical stress. However, it does not reliably prevent colds in the general population. Research indicates limited benefit for prevention in most people.
Adequate Vitamin C intake is crucial for collagen formation, which supports healthy skin, bones, and cartilage. It also plays a vital role in immune function, iron absorption, and acts as a powerful antioxidant protecting cells from damage. It is essential for general growth, development, and tissue repair.
Vitamin C is a powerful antioxidant that helps protect the skin from oxidative damage caused by UV exposure and pollutants. It is also essential for collagen synthesis, which contributes to skin structure and elasticity. Both dietary and topical Vitamin C are recognized for supporting skin health.
Yes, Vitamin C is a potent antioxidant that helps protect cells from damage caused by free radicals. These unstable molecules are generated by normal bodily processes and environmental stressors. This antioxidant function is crucial for overall cellular health and can reduce oxidative stress.
schedule Dosage, timing & forms
Ascorbic acid is the most common and widely studied form of Vitamin C. Ester-C, often calcium ascorbate, is a buffered form that may be gentler on the stomach. Liposomal Vitamin C encapsulates the nutrient in tiny fat-like spheres, which may enhance absorption and bioavailability in some cases.
The Recommended Dietary Allowance (RDA) for adult men is 90 mg per day and for adult women is 75 mg per day. Higher amounts may be recommended for smokers. These dosages are generally sufficient to prevent deficiency.
Yes, different forms can influence absorption rates. While ascorbic acid is generally well-absorbed, some forms like liposomal Vitamin C are designed to offer enhanced absorption, potentially improving bioavailability. Buffered forms like calcium ascorbate are often chosen for better tolerance, especially for sensitive individuals.
For most adult men, the recommended daily allowance (RDA) of Vitamin C is 90 mg, and for adult women, it is 75 mg. These amounts are generally sufficient to prevent deficiency and support overall health. Higher doses may be considered in specific circumstances.
The tolerable upper intake level (UL) for Vitamin C in adults is 2,000 mg (2 grams) per day. Exceeding this limit can lead to gastrointestinal side effects such as diarrhea, nausea, and abdominal cramps. This UL is set to prevent adverse effects.
health_and_safety Safety & interactions
High doses of Vitamin C may lead to digestive upset, such as diarrhea, nausea, and abdominal cramps. These effects are generally mild and more likely to occur with doses exceeding the tolerable upper intake level. Reducing the dose usually alleviates these symptoms.
The tolerable upper intake level (UL) for Vitamin C in adults is 2,000 mg per day. Consuming amounts above this UL may increase the risk of gastrointestinal disturbances like diarrhea. Exceeding this limit regularly is generally not recommended without medical supervision.
Vitamin C enhances the absorption of non-heme iron, which is found in plant-based foods and supplements. This interaction can be beneficial for individuals with low iron stores or those following vegetarian or vegan diets. Taking Vitamin C with iron supplements may improve their effectiveness.
For most healthy individuals, Vitamin C supplementation does not significantly increase the risk of kidney stones. However, individuals with a history of kidney stones or certain underlying conditions, particularly those prone to oxalate-type stones, might need to exercise caution with high doses. Vitamin C can be metabolized into oxalate, which is a component of some kidney stones.
Some older studies suggested high doses of Vitamin C might interfere with the effectiveness of certain anticoagulants like warfarin. However, more recent evidence indicates that moderate Vitamin C intake is unlikely to have a significant effect on most common blood thinners. Patients on anticoagulant therapy should discuss any supplement use with their healthcare provider.
Ingredients
| Ingredient | Amount per serving |
|---|---|
Vitamin C | 1000 mg |
Categories
Vitamin C 92.0
This NutriBiotic Immunity product is an excellent benchmark within the Vitamin C collection for its superb value. It delivers a high 1000mg dose of effective L-Ascorbic Acid in a bulk quantity, making it one of the most cost-effective and reliable choices for consistent, high-potency Vitamin C supplementation.
Goals
Immunity 92.0
The 1000mg dose of Vitamin C is highly effective for supporting and boosting immune function. Its exceptional value allows for consistent, high-dose daily intake, which is critical for robust immune defenses, making it a top choice for this goal.
General Health 90.0
Vitamin C is essential for numerous physiological processes supporting general health, and this product provides a substantial and highly economical dose. This makes it an outstanding and sustainable choice for ongoing daily wellness.
Skin Health 89.0
The 1000mg of Vitamin C adequately supports collagen synthesis, vital for skin elasticity, and acts as a powerful antioxidant protecting skin cells from damage. The great value enables consistent long-term use, which is key for visible skin health improvements.
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