What is the advantage of liposomal quercetin?

Liposomal delivery protects quercetin from degradation and improves intestinal uptake, delivering enhanced bioavailability compared to standard quercetin extracts. A randomised controlled trial demonstrated improved oral absorption of quercetin from a phospholipid delivery system (Riva et al., 2019, European Journal of Drug Metabolism and Pharmacokinetics, PMID 30328058).

Is the product vegan‑friendly?

Yes, the liposomes are derived from sunflower lecithin.

What is the typical daily dosage?

250–500 mg of quercetin aglycone per day, depending on formulation.

Liposomal Quercetin - Bionutricia Extract

Liposomal Quercetin

Liposomal Quercetin delivers a potent flavonoid antioxidant in a liposomal delivery system that enhances absorption and stability. This ingredient is tailored for OEM partners developing high‑performance nutraceuticals, functional beverages, and fortified foods.

Key Features

Liposomal encapsulation (soy‑free, non‑GMO phospholipids)
Standardized to 30% quercetin aglycone
Stable at room temperature, suitable for powders and liquids
GMP, ISO, FDA, and EU compliant
Bulk packaging: 250 g, 1 kg, 5 kg

Commercial B2B/OEM Intent

Perfect for contract manufacturers, private‑label brands, and supplement formulators seeking a highly bioavailable antioxidant for sports and immune products.

FAQ

What is the advantage of liposomal quercetin? Liposomal delivery protects quercetin from degradation and improves intestinal uptake, delivering enhanced bioavailability compared to standard quercetin extracts. A randomised controlled trial demonstrated improved oral absorption of quercetin from a phospholipid delivery system (Riva et al., 2019, European Journal of Drug Metabolism and Pharmacokinetics, PMID 30328058).
Is the product vegan‑friendly? Yes, the liposomes are derived from sunflower lecithin.
What is the typical daily dosage? 250–500 mg of quercetin aglycone per day, depending on formulation.