Liposomal Resveratrol – 30 / 60 Capsules 250 mg trans-resveratrol • micronised extract • MCT + sunflower lecithin • selected-batch lab reports • made in the Netherlands

What matters when choosing resveratrol

Resveratrol is a plant polyphenol found naturally in foods such as grape skins. It exists in two structural forms, trans and cis. This supplement uses an extract of Japanese knotweed (Polygonum cuspidatum), rather than grapes.

When comparing supplements, look at the amount per daily dose, the full ingredient list and any batch-specific testing. “Liposomal” describes how the product is formulated; on its own, the term does not tell you how much resveratrol is absorbed from the finished capsules.

If you are exploring other polyphenols, L Cell quercetin capsules offer a different flavonoid, found naturally in foods such as apples and onions. L Cell spermidine capsules belong to a different category altogether: spermidine is a polyamine, not a polyphenol. Explore L Cell’s range or the wider longevity and biohacking collection to compare ingredients and formats.

Production, testing and packaging

Purovitalis identifies the Netherlands as its production location. It also publishes laboratory reports for selected batches, including tests for heavy metals and pesticide residues. Each report covers the batch named in the document; results should not be assumed to apply to every bottle.

The capsules are packed in Miron violet-glass bottles, which filter light differently from ordinary clear glass. Follow the storage guidance on your pack.

Trans-resveratrol per recommended daily dose

Full ingredients

Resveratrol (Japanese knotweed extract), capsule shell: hydroxypropyl methylcellulose (HPMC), medium-chain triglycerides (MCT), sunflower lecithin, gum arabic, magnesium stearate, silicon dioxide.

Directions and storage

Take one capsule daily, preferably with breakfast. Available in bottles of 30 or 60 capsules. Store in a cool, dry, dark place, away from direct sunlight and heat.

Liposomal resveratrol: your questions answered

What does “liposomal resveratrol” actually mean?

A liposome is a microscopic vesicle enclosed by a phospholipid bilayer. Water-soluble ingredients can sit inside it, while fat-soluble compounds can be incorporated into its membrane. Purovitalis lists sunflower lecithin and MCT and describes the formula as liposomal. The ingredients alone cannot establish whether intact liposomes are present in the finished capsules, their size or how much of the compound is encapsulated. Those properties require testing of the finished formulation.

Is micronisation the same as liposomal encapsulation?

No. Micronisation reduces the particle size of an ingredient, while liposomal encapsulation concerns its incorporation into lipid structures. They are different manufacturing processes. Researchers characterise liposomes through measures such as particle size, structure and encapsulation efficiency; this scientific review of liposome structure and preparation explains the methods. It does not test Purovitalis capsules.

What can I check in Purovitalis’ independent laboratory reports?

On Purovitalis’ certificates of analysis page, you can search by product or batch number. Published resveratrol reports include checks for heavy metals and pesticide residues. Match the batch number on your bottle to the one in the report. A certificate only supports the tests carried out on the identified batch; it does not establish absorption or the properties of every other batch.

Does 250 mg also tell me how pure the ingredient is?

No. 250 mg is the stated amount of trans-resveratrol per capsule, not the percentage purity of the raw material. Purity is measured separately for the material tested. Compare the declared dose, ingredient source and scope of batch testing as distinct facts.

Important information

Food supplement. Do not exceed the recommended daily dose. Food supplements are not a substitute for a varied, balanced diet. Keep out of reach of children. Not recommended during pregnancy or breastfeeding. If you take medication, consult a healthcare professional before use.