Resveratrol 500 mg
Swanson Ultra
Resveratrol 500 mg
Resveratrol 500 mg
Score 60.0
A high-dose resveratrol supplement with unstated trans-resveratrol purity and missing pricing information, hindering a complete assessment of its value and efficacy for its listed goals.
Quantity: 30 Capsule(s) • (30 servings)
Goals:
Heart Health
Anti-Aging
Cardiovascular Support
Anti-Inflammatory Support
Score 60.0
A high-dose resveratrol supplement with unstated trans-resveratrol purity and missing pricing information, hindering a complete assessment of its value and efficacy for its listed goals.
Analysis
This Swanson Ultra Resveratrol 500 mg product contains a generous 500mg of resveratrol per serving from Polygonum cuspidatum root extract. This dosage is certainly within the range considered effective for potential anti-aging, heart, and skin health benefits. However, a significant drawback is the lack of a specified trans-resveratrol percentage, which is the most active form, meaning the actual potency might vary. Crucially, the absence of price and price per serving information makes it impossible to evaluate its value, making it difficult to recommend or compare effectively against other options in the market.
Pros
- Offers a high 500mg dose of resveratrol, which has strong potential for health benefits.
- From Swanson Ultra, a widely recognized and generally affordable brand.
Cons
- Price and price per serving information are missing, making a full value and cost-effectiveness assessment impossible.
- The form (Polygonum cuspidatum root extract) does not specify the percentage of active trans-resveratrol, leading to uncertainty about its true potency.
- Low review count (50) offers limited consumer feedback compared to more established products.
Warnings
- Due to missing price information, consumers cannot assess the true value of this product. Seek clarification on pricing before purchase.
$0.00($0.00 per serving)
 iHerb | $ 0.00 |
Effectiveness for goals
Some research suggests Resveratrol may contribute to heart health by improving blood vessel function and reducing oxidative stress. However, human studies have shown mixed results, and more research is needed to confirm these benefits.
Early laboratory and animal studies indicate Resveratrol might activate pathways associated with aging and cellular health. Evidence for these effects in humans for anti-aging is currently limited and requires further investigation.
Resveratrol is generally associated with antioxidant, anti-inflammatory, and cardioprotective properties based on preclinical and some human studies. These broad effects are thought to contribute to its potential overall health support.
Resveratrol possesses antioxidant properties, which means it can help protect cells from damage caused by free radicals. This cellular protection is one of its most studied mechanisms.
Some preclinical studies suggest Resveratrol may have neuroprotective effects and support cognitive function by reducing inflammation and oxidative stress in the brain. Human research on these specific benefits is ongoing but still limited.
Dosage, timing & forms
Doses often range from 250 mg to 1000 mg per day, though some studies have explored higher amounts. The appropriate dosage can vary based on individual needs and specific health goals. It is advisable to consult a healthcare professional for personalized guidance.
There is no universally established "best" time to take Resveratrol. Some individuals prefer to take it with meals to enhance absorption, especially if the supplement contains fat-soluble compounds. Consistency in timing, such as taking it at the same time daily, may be more important than the specific time of day.
Taking Resveratrol with a meal, particularly one containing some fat, may improve its absorption. Resveratrol is fat-soluble, and dietary fats can help with its bioavailability. However, some formulations are designed for enhanced absorption and may not strictly require food.
There is no official daily recommended dietary allowance (RDA) for Resveratrol. While studies have explored dosages up to several grams per day with varying results regarding safety and efficacy, very high doses may be associated with increased risk of side effects. It is best to adhere to the dosage instructions provided by the manufacturer or consult a healthcare professional.
Resveratrol is commonly available in capsule and tablet forms. It can also be found in powders, liquids, and topical applications. Most supplements contain `trans-resveratrol`, which is considered the most biologically active form.
Safety & interactions
Yes, resveratrol may have anti-platelet effects and could potentially increase the risk of bleeding when taken with anticoagulant or antiplatelet medications. It is advisable to consult a healthcare professional before combining them. Monitoring by a physician is recommended to adjust medication dosages if necessary.
Resveratrol is generally well-tolerated at typical doses. Some individuals might experience mild gastrointestinal issues such as nausea, diarrhea, or abdominal discomfort. These effects are usually temporary and diminish with continued use or a lower dose.
Due to its potential anti-platelet effects, resveratrol may increase the risk of bleeding during and after surgery. It is generally recommended to discontinue resveratrol supplements at least two weeks before any scheduled surgical procedure. Always inform your surgeon and anesthesiologist about all supplements you are taking.
There is insufficient reliable evidence regarding the safety of resveratrol supplementation during pregnancy or breastfeeding. Therefore, it is generally advised to avoid its use during these periods. Always consult with a healthcare provider before taking any supplements if pregnant or nursing.
Resveratrol can inhibit certain cytochrome P450 enzymes (e.g., CYP3A4, CYP2C9) in the liver, which are responsible for metabolizing many drugs. This inhibition could potentially alter the effectiveness or increase the side effects of medications processed by these enzymes. It is important to discuss all current medications with a healthcare provider before starting resveratrol.
Ingredients
| Ingredient | Amount per serving |
|---|---|
Resveratrol | 500 mg |
Adults 18–50
Report overviewCategories
Resveratrol 70.0
This product delivers a high total resveratrol quantity, which is a positive for a resveratrol collection. However, the absence of trans-resveratrol standardization and crucial pricing data prevents it from ranking higher among clearer and more transparent options.
Goals
Anti-Aging 70.0
The 500mg resveratrol dose has strong potential for anti-aging benefits. However, the lack of guaranteed trans-resveratrol content means its full efficacy for sirtuin activation and longevity pathways is not as certain as with standardized forms.
Heart Health 70.0
A 500mg resveratrol dose is generally supportive of heart health through antioxidant effects. Yet, without knowing the specific trans-resveratrol percentage, its precise contribution to cardiovascular function remains less predictable than products with clearer standardization.
Skin Health 65.0
The high resveratrol quantity offers a good basis for systemic skin health benefits. However, the unverified trans-resveratrol purity means its impact on protecting skin cells and promoting vitality is less assured compared to fully standardized alternatives.
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