Fast-C and Bio-Quercetin Phytosome
Life Extension
Fast-C and Bio-Quercetin Phytosome
4.7
★ ★ ★ ★ ★
(142 ratings)
Vitamin C 500 mg
Score 80.0
A premium Vitamin C product enhanced with highly bioavailable Bio-Quercetin for superior antioxidant and anti-inflammatory benefits, though its high cost limits broad appeal.
Quantity: 60 Tablet(s)Servings size: 1 Vegetarian Tablet(s) (60 servings)
Selected goals:
Other goals:
Immunity
General Health
Skin Health
Anti-Aging
Anti-Inflammatory Support
leaderboard Score 80.0
A premium Vitamin C product enhanced with highly bioavailable Bio-Quercetin for superior antioxidant and anti-inflammatory benefits, though its high cost limits broad appeal.
insights Analysis
This product distinguishes itself by combining 500mg of Ascorbic Acid with Bio-Quercetin Phytosome, a specialized form of quercetin designed for superior absorption. Quercetin is a powerful bioflavonoid known for its antioxidant and anti-inflammatory effects, making this supplement particularly beneficial for targeted support in these areas. While the 500mg Vitamin C dose is standard, the synergistic action with quercetin elevates its potential impact. However, the price point of 32 cents per serving is significantly higher than most Vitamin C supplements, positioning it as a premium option for those prioritizing enhanced benefits and specific ingredient delivery over cost-effectiveness. The relatively low review count suggests a smaller, possibly more specialized, user base.
- Includes Bio-Quercetin Phytosome, significantly enhancing antioxidant and anti-inflammatory benefits.
- Bio-Quercetin is highly bioavailable due to the phytosome delivery system.
- Synergistic action of Vitamin C and Quercetin for broader health benefits.
- Extremely high price per serving, making it cost-prohibitive for many users.
- Lower review count compared to more popular Vitamin C supplements.
- Uses standard Ascorbic Acid, which may still be acidic for some sensitive stomachs despite premium additions.
$19.50($0.32 per serving)
 Pure Formulas | $ 19.50 | |
 iHerb | $ 19.50 |
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 | 500 mg |
Calcium | 79 mg |
Magnesium | 8 mg |
Bio-Quercetin Phytosome | 15 mg |
Bioperine Piperine | 3 mg |
Categories
Vitamin C 80.0
This product excels in the Vitamin C category by integrating highly bioavailable quercetin, offering enhanced benefits beyond standard Vitamin C. While innovative, its high price point places it in a niche segment of the market.
Goals
Quercetin is renowned for its direct anti-inflammatory properties, which, when combined with Vitamin C's indirect effects and enhanced bioavailability, makes this product exceptionally effective for supporting a healthy inflammatory response.
Immunity 90.0
The combination of Vitamin C and quercetin provides a powerful synergistic boost to immune function, modulating immune responses and offering robust antioxidant defense, making it highly effective for strengthening immunity.
General Health 90.0
The combined antioxidant power from Vitamin C and highly bioavailable quercetin offers superior cellular protection, supporting a broader range of physiological processes and promoting comprehensive well-being.
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