Optimized Resveratrol Elite Brand, 60 Veg Caps
$28.76
Love the idea of a glass of red but want the plant goodness? Did you know resveratrol is a natural polyphenol found in the skin of red grapes, berries and peanuts?
Optimized Resveratrol Elite Brand from Life Extension comes in a pack of 60 Veg Caps.
Resveratrol is a natural plant compound, a polyphenol, found in the skin of red grapes, berries, peanuts and Japanese knotweed. It is the plant's own defence against stress and is one of the most researched antioxidants. Resveratrol became famous through discussions of red wine and the Mediterranean diet. Supplements provide a concentrated amount that is hard to get from food or wine alone.
Benefits & common uses
Benefits
- Provides antioxidant support to help protect cells from free radical damage
- May help support healthy ageing
- May help support heart health as part of a healthy lifestyle
- May help support healthy circulation
- May help support healthy glucose metabolism
- May help support healthy inflammatory responses
What people commonly use it for
- General antioxidant support (Good evidence that resveratrol has antioxidant activity in laboratory studies)
- Healthy ageing and vitality (Early research only)
- Circulation support (Some clinical studies suggest benefit)
- Joint comfort and stiffness (Early research only)
- Metabolic health support (Some small clinical studies suggest benefit)
The science behind it
Resveratrol (3,5,4'-trihydroxystilbene) is a stilbene made by plants in response to stress, such as fungal attack or UV exposure. It exists in trans and cis forms, and trans-resveratrol is the more active and stable form.
In laboratory research, resveratrol activates sirtuin 1 (SIRT1) and AMPK, enzymes involved in cellular energy sensing, and it neutralises free radicals. It also supports nitric oxide production, which relaxes blood vessels, and influences inflammatory pathways like NF-kB.
Bioavailability challenge. Resveratrol is absorbed well from the gut, but the liver and intestinal lining rapidly convert it to sulphate and glucuronide conjugates, so little free resveratrol circulates. Its half-life is short at about 1 to 3 hours.
Boosting absorption. Taking resveratrol with a meal containing fat can improve uptake. Micronised and liposomal forms are marketed to improve it, and combining it with piperine from black pepper has been studied.
Evidence. Many findings come from cell and animal research. Human studies are smaller and give mixed results, so the true effects in people are still being clarified (Examine.com). The amount in a glass of red wine is only a small fraction of supplement doses.
Product details & ingredients
- Pack size: 60 Veg Caps
- Form: Vegetarian capsules
Always read the label and follow the directions for use. This information is general in nature and not medical advice. If symptoms persist, talk to your health professional.
Supplier ref: Life Extension Optimized Resveratrol Elite 60 Vegetarian Capsules
Common questions
What is resveratrol?
It is a plant polyphenol found in red grape skins, berries and peanuts. It has antioxidant properties and is widely studied.
Is resveratrol in red wine enough?
Red wine contains only small amounts. You would need an unrealistic quantity to match a supplement, and alcohol brings its own downsides.
What is trans-resveratrol?
It is the biologically active form. Look for products that specify trans-resveratrol.
When is the best time to take resveratrol?
Take it with a meal that includes healthy fats, as this may help absorption.
How long does resveratrol take to work?
Effects are subtle and long-term. Studies typically run 4 to 12 weeks or longer.
Can I take resveratrol with CoQ10 or NMN?
These are commonly combined in healthy ageing formulas. Check with a professional if you take regular medicines.
Safety
Resveratrol may have mild blood-thinning properties and can interact with anticoagulants, antiplatelet medicines and medicines processed by the liver. Avoid if you are pregnant or breastfeeding, and speak to your doctor before use with hormone-sensitive conditions. Stop before planned surgery.
About Life Extension
Life Extension is an American brand known for science-led, high-potency formulas.
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