Doctor Life BioActive Resveratrol Elite — 60 capsules

Pack size: 60 capsules
Serving: 1 capsule
Servings per pack: 60

ShopAntioxidants

Doctor Life

BioActive Resveratrol Elite

Resveratrol: 10× bioavailability / Quercetin: 60× bioavailability

105,99 zł

Substantially enhanced polyphenol bioavailability
Two complementary plant-derived ingredients
Supports a thoughtful approach to cellular health

Overview

A focus on bioavailability, as well as dose. BioActive Resveratrol Elite pairs trans-resveratrol and quercetin, two widely studied polyphenols, in advanced complexes that use a natural fenugreek galactomannan matrix.

At the heart of the formula / BioActive Resveratrol Elite

Thoughtful support. Clear purpose.

01Substantially enhanced polyphenol bioavailability
02Two complementary plant-derived ingredients
03Supports a thoughtful approach to cellular health
04Fits a routine focused on healthy aging
05One capsule for a consistent daily routine

Doctor Life / 01

BioActive Resveratrol Elite

Made for your daily routine.

One capsule provides 500 mg of ResveraFen®, including 100 mg of trans-resveratrol, and 100 mg of QuerceFen®, including 20 mg of quercetin. The patented hydrogel delivery systems have been studied for solubility and absorption. Human pharmacokinetic studies reported over tenfold greater free resveratrol exposure and approximately 62-fold greater total quercetin exposure than the comparators tested. These ratios do not indicate equivalent increases in clinical benefits.

One capsule daily with a meal provides both complexes in a simple routine. The formula emphasizes clearly specified amounts and delivery systems, rather than extract weight alone.

Doctor Life / 02

BioActive Resveratrol Elite

Why does resveratrol and quercetin availability matter?

Both compounds have limited oral availability in conventional forms. This formula uses a fenugreek galactomannan hydrogel matrix designed to improve dispersion, absorption, and persistence in plasma. It provides 100 mg of trans-resveratrol and 20 mg of quercetin in these delivery systems. Improved exposure does not by itself establish a greater clinical benefit.

Doctor Life / 03

BioActive Resveratrol Elite

What does research say about BioActive Resveratrol Elite?

Human pharmacokinetic studies reported 10.48-fold greater availability of free trans-resveratrol with ResveraFen® capsules, together with a longer half-life and plasma presence. For formulated quercetin, research reported 96-fold greater solubility, 18.6-fold greater free-form availability, and approximately 62-fold greater total availability. These are formulation-specific comparisons, not measures of clinical effectiveness. Separate resveratrol studies have examined endothelial function; the finished combined product was not tested.

Ingredients / Doctor Life

Every ingredient. Clearly explained.

Each ingredient, its form and quantity — in one place.

Serving1 capsule

Ingredient amounts for the servings shown in the table.
Ingredient	1 capsule
ResveraFen®	500 mg
Trans-resveratrol, 30% galactomannans (150 mg) [from fenugreek seeds]	100 mg
QuerciFen®	100 mg
Quercetin, 30% galactomannans (30 mg) [from fenugreek seeds]	20 mg

*NRV: Nutrient Reference Value

Full ingredient list

Trans-resveratrol from Japanese knotweed root; fenugreek extract (Trigonella foenum-graecum L.); quercetin from Japanese pagoda tree flower buds (Sophora japonica); emulsifier: sunflower lecithin; capsule shell (bulking agent: pullulan).

How to use

Part of your daily rhythm.

How to use

Take 1 capsule daily with a meal.

Important information

Do not exceed the recommended daily serving. Food supplements should not replace a varied diet. A balanced diet and a healthy lifestyle are recommended. Store at room temperature, away from sunlight and out of reach of young children.

Science & sources

Understand the formula.

BioActive Resveratrol Elite uses ResveraFen® and QuerceFen®. Studies in healthy volunteers found that a fenugreek galactomannan matrix substantially increased the availability of trans-resveratrol and quercetin. A further meta-analysis explores resveratrol in relation to endothelial and cardiovascular health.

These publications concern the studied ingredients or formulas. They do not all evaluate the finished Doctor Life product, and research results do not guarantee individual outcomes.

01Micelle/Hydrogel Composite as a Natural Self-Emulsifying Reversible Hybrid Hydrogel Enhances the Oral Bioavailability of Free Resveratrol

Ashil Joseph, Abhilash Balakrishnan, Prasanth Shanmughan, Balu Maliakel, Krishnakumar Illathu Madhavamenon

ACS Omega (2022), 7(15), 12835–12845. DOI: 10.1021/acsomega.2c00116; PMID: 35474815.

A randomized crossover study in healthy volunteers evaluated ResveraFen®, trans-resveratrol in a hydrogel matrix of fenugreek galactomannans. The capsule delivered 10.48 times the bioavailability of free resveratrol, with improved absorption, a longer half-life, and prolonged plasma exposure compared with unformulated resveratrol.

Read publication ↗

02Enhanced Bioavailability and Pharmacokinetics of a Natural Self-Emulsifying Reversible Hybrid-Hydrogel System of Quercetin: A Randomized Double-Blinded Comparative Crossover Study

Ashil Joseph, Prasanth Shanmughan, Abhilash Balakrishnan, Balu Maliakel, Krishnakumar I M

ACS Omega (2022), 7(50), 46825–46832. DOI: 10.1021/acsomega.2c05929; PMID: 36570285.

A study in healthy volunteers examined quercetin in a natural fenugreek galactomannan matrix. Compared with unformulated quercetin, the technology increased solubility 96-fold, free quercetin bioavailability 18.6-fold, and total bioavailability approximately 62-fold. The findings document the delivery technology used in QuerceFen®.

Read publication ↗

03Resveratrol supplementation efficiently improves endothelial health: A systematic review and meta-analysis of randomized controlled trials

Nazanin Mohammadipoor, Fatemeh Shafiee, Amirabbas Rostami, Mohammad Saeed Kahrizi, Hamidreza Soleimanpour et al.

Phytotherapy Research (2022), 36(9), 3529–3539. DOI: 10.1002/ptr.7562; PMID: 35833325.

This meta-analysis included 21 treatment arms from 17 randomized studies of resveratrol and endothelial function. Supplementation was associated with favorable changes in flow-mediated dilation and ICAM-1 levels. The findings explain the interest in resveratrol for cellular and cardiovascular health.

Read publication ↗

FAQ / BioActive Resveratrol Elite

Good questions. Clear answers.

Talk to us ↗

Does 500 mg of ResveraFen® mean 500 mg of resveratrol?

No. ResveraFen® includes trans-resveratrol and a fenugreek galactomannan matrix. One capsule provides 500 mg of the complex, including 100 mg of trans-resveratrol and 150 mg of galactomannans. The total complex weight differs from the active compound amount.

Why combine resveratrol with quercetin?

They are distinct polyphenols with different research profiles. This formula brings both into one capsule for people interested in antioxidant and healthy-aging research. Each uses its own delivery system; the combination has not been established as clinically superior.

Where do the trans-resveratrol and quercetin come from?

Trans-resveratrol comes from Japanese knotweed root, and quercetin from Japanese pagoda tree flower buds (Sophora japonica). They are combined with galactomannans from fenugreek seeds. The formula is not based on grape extract.

How does the fenugreek galactomannan matrix work?

The galactomannans form a hydrogel matrix containing the polyphenol molecules. On contact with fluid, it helps disperse and release them. Research on the formulations has measured changes in solubility, absorption, and persistence in the body.

Why take it with a meal?

The directions specify 1 capsule daily with a meal. One capsule contains the daily serving of both complexes. Choose a consistent meal to make regular use easier.

How long does the bottle last?

Each bottle contains 60 capsules, providing 60 days of use at 1 capsule daily—approximately two months.

Can I take BioActive Resveratrol Elite with medication?

Consult your doctor or pharmacist before use if you take medication, especially if you have a complex treatment schedule or use several supplements. They can review the full combination.

Doctor Life formulas