Liposomal Vitamin C — Maximum Cellular Absorption, No Gastric Irritation

The most bioavailable form of Vitamin C with Bionéo Liposomal Vitamin C: 150ml of liposomal solution (30 days), in which Vitamin C is encapsulated in phospholipid vesicles (liposomes) that mimic cell membranes. Direct cellular absorption, superior bioavailability compared to conventional forms, with no gastric irritation even at high doses.

Why do liposomes improve the absorption of Vitamin C?

Conventional Vitamin C (ascorbic acid) is absorbed in the small intestine via saturable active transport (SVCT1 and SVCT2 transporters). Above 200 to 500mg, this mechanism becomes saturated — the excess is eliminated in the urine or can cause digestive issues (osmotic diarrhea). Liposomal Vitamin C bypasses this problem: the liposomes (100-400nm phospholipid spheres) fuse directly with enterocyte membranes via endocytosis, releasing the Vitamin C directly inside the intestinal cells, and then into the lymphatic circulation. This mechanism bypasses saturable transporters and allows for significantly superior cellular absorption, without the plasma concentration spikes that would trigger renal elimination.

Benefits of Bionéo Liposomal Vitamin C

• Superior bioavailability compared to conventional forms: comparative studies show a significantly higher plasma concentration of Vitamin C after liposomal intake versus conventional ascorbic acid at an equivalent dose.
• No gastric irritation: liposomal encapsulation neutralizes the acidity of ascorbic acid, eliminating digestive discomfort (heartburn, diarrhea) that is common with high doses of conventional Vitamin C.
• Immune system support: Vitamin C contributes to the normal functioning of the immune system — an authorized EFSA claim.
• Cellular antioxidant protection: the direct intracellular delivery of Vitamin C optimizes its availability to neutralize free radicals in the aqueous compartments of cells.

Composition

150ml bottle (30-day course).

Who is this supplement for?

• People who experience digestive issues with conventional Vitamin C (heartburn, diarrhea)
• People seeking maximum bioavailability for intensive immunity or antioxidant treatments
• People recovering from illness or under intense stress who require an effective vitamin intake

Dosage

According to manufacturer instructions. Generally 1 dose (5ml) to 2 doses per day, to be diluted in a little water or taken pure. 150ml = 30 days at 1 dose/day.

Precautions

• Contains sunflower lecithin — not recommended in case of allergy to sunflower seeds.
• Oxalate kidney stones: medical advice required for high doses. Hemochromatosis: not recommended. Keep out of reach of children.

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Learn more: Read the article Vitamin C — The unsung superhero of your body