Genuine Liposomal

Highly available OPC in true liposomal form, derived from pure grape seed extract. Highly pure extraction with water and ethanol. Maximum availability of bioactive natural substances through sunflower phospholipids. Vegan. 2x250ml
  • OPC in liposomal form for optimal absorption in the intestine and at cellular level
  • Made from highly pure grape seed extract
  • Genuine liposomes due to ideal ratio of OPC to phospholipids derived from European sunflowers
  • Two teaspoons (10ml) contain a full 129mg of natural OPC
  • Stabilised with natural sea buckthorn extract and malic acid from fermentation
  • Free of synthetic preservatives and other additives
  • No soy or citric acid
  • Bottled under exclusion of oxygen
  • Natural taste
Customize Liposomal <br> OPC
2 x Liposomal OPC   + €0.00

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€47.31 €49.80


Delivery : 1–3 business days

Incl. VAT, excl. Shipping

€94.62 / 1l

Premium Bioactive Ingredients

  • Highly pure OPC from a natural source
  • A truly liposomal product due to special ratio of phospholipids and OPC in combination with a unique production technique
  • Particularly small liposomes
  • Phospholipids from European sunflowers
  • Full 129mg OPC per 10ml

How are we different?

For the production of our liposomal, water-soluble OPC, we use a 100% natural, purely plant-based water-ethanol extract from grape seed extract. Using homogenised raw materials and pure water, special attention is paid to the formulation and the size of the liposomes. To that end, we also ensure an optimal ratio of OPC to phospholipids. Derived from sunflowers grown in Europe, our natural phospholipids eliminate the need for soy-based lecithin. The size of the liposomes is well below 500nm, the upper limit for ideal stability and bioavailability in the digestive tract. The product is stabilised exclusively with natural sea buckthorn extract and malic acid from fermentation, completely eliminating the use of citric acid. The product is bottled in light-protected and environmentally friendly amber glass instead of plastic, under exclusion of oxygen.


  • Premium active ingredients in their purest form
  • Sourced directly from the world’s best producers
  • Our select raw materials are the basis of all our formulations
  • Complete avoidance of all unnecessary additives and adjuvants
  • Exclusive use of valuable natural ingredients for additives
  • We voluntarily declare all ingredients
  • All extractions performed without the use of chemical solvents
  • Custom production when necessary, in order to achieve the highest possible level of purity
  • Independent laboratory testing available on product pages
  • Raw materials sourced only from premium suppliers who are committed to fair working conditions
  • Amber glass and compostable pouches used for packaging
  • Vegan capsule shells, free from PEG and carrageenans
  • Packaged in the EU according to HACCP, GMP and ISO 22000:2018 standards
  • Stored in non-toxic containers
  • Shipped in mineral oil-free boxes
  • All products guaranteed 100% free from magnesium stearate, silicon dioxide, nanoparticles (no legal opportunism), genetic engineering, artificial colours and flavours, titanium dioxide and added sugar & sweeteners



OPC (oligomeric proanthocyanidins), also known as vitamin P, is a group of flavonols consisting of polymers of catechins and epicatechins. Proanthocyanidins are found in a whole range of fruits and plants, including the seeds and skins of grapes, in berries and citrus fruits, but also in tree bark.

The various proanthocyanidins are grouped together, depending on the number of units, as monomers (one unit) and dimers (two units). The exact definition of OPC is somewhat blurred - depending on the interpretation, either only the di- to tetramers, di- to pentamers, di- to hexamers or all proanthocyanidins except the monomers are referred to as OPC.

For a long time, only the dimers, i.e. consisting of two units, and the trimers, i.e. consisting of three units, were considered bioactive proanthocyanidins. However, this has been challenged with increasing regularity, and it is now believed that all components (including the polymeric proanthocyanidins such as hexamers and heptamers) of the grape seed extract interact in a complex way. OPC compounds are contained in prominent quantities in pine bark and grape seeds, with the individual proanthocyanidins contained therein differing from one another both in form and in their effect. The large amount of the important proanthocyanidin-B3-3'-O-gallate in grape seed extract is particularly noteworthy.


Recommended Dosage

Take 2 teaspoons (equivalent to 10ml or 129mg OPC) daily with water or fruit juice.

Food Supplement

Do not exceed the recommended dose. Food supplements cannot replace a balanced and varied diet. Keep out of reach of children. Not suitable for children, adolescents or individuals who are pregnant or breastfeeding. Store in a cool, dry and dark place, preferably in the refrigerator. Use within 8 weeks after opening.


Store in a cool and dry place. Keep out of direct sunlight and away from heat. The bubbling gas is a normal reaction of the ingredients at higher temperatures. As our product has a higher content of active ingredients compared to similar products, the reaction is somewhat stronger. The product can still be consumed safely. The reaction is reversible at low temperatures. Please store the product in the refrigerator for at least 24h before opening it for the first time. This product must not be frozen.



Water, phospholipids (from sunflower), sodium hyaluronate, sea buckthorn extract, malic acid.

Ingredients / 10ml NRV %*
Phospholipids 1,300mg -**
Grape seed extract 200mg -**
   of which pure OPC 129mg -**
Sea Buckthorn Extract 50mg - **

* of the nutrient reference quantity
** no reference quantity available

Per 2 tsp / 10ml: 129mg OPC
Total: 3,225g OPC / bottle

Product Details

German Pharmaceutical Number (PZN) 18409706
Origin Made in Germany
Production In-house production in Europe, bottling in the EU according to HACCP, GMP and ISO 22000:2018 standards
Finished products packaged in amber glass jars and stored in non-toxic containers
Shipping in mineral oil-free boxes
Packaging Amber glass jar to protect against light and oxidation (free from plasticisers and BPA).
To Reuse Remove product label by soaking the jar in warm water for 5 minutes. Glue residue can be removed with dish soap.

Sunday Natural

Sunday Philosophie

For thousands of years, cultures all over the world have been using medicinal plants and nutritious foods to naturally foster and maintain vitality and good health.

With our products, we try to emulate this ancient wisdom as much as possible.

Consequently, our philosophy is simple: everything we do meets the highest standards of quality and purity; our focus is on organic and natural ingredients.

We follow this philosophy with meticulous care on all levels and down to every last detail.

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