Osavi extracts

A line of food supplements that focus on the power of nature

Our plant-based, NATURE products are made with the highest quality raw materials. With each product providing positive effects which are supported by scientific research.

In this line of supplements, you will find high-quality plant extracts & oils. All nutritional and relevant information is found on our label. The striking green colour symbolises a clear link to nature with these products.

Check out our products

cordyceps
Cordyceps

1200 mg

Contains a standardised extract of (Cordyceps sinensis), Cordyceps mycelia containing min. 7% of cordycepic acid.

milk thisle
Milk Thistle

silymarin 100 mg

Contains Milk Thistle (Silybum marianum), seed extract, DER 20:1, standardised for min. 80% silymarin and 30% silybin & isosilybin

ziołowe wsparcie snu
Herbal Sleep Support

selected herbal extracts
to support natural sleep

Contains standardised passion flower herb extract, standardised lemon balm leaf extract and standardised hops cone extract.

oregano oil
Oregano oil

enteric capsules

Contains oregano leaf oil (Origanum vulgare) containing min. 70% of carvacrol. Capsules in the enteric form don't irritate the stomach.

What you will discover
in the Nature line?

Extracts

What information is on the label

01.

What part of the plant was the supplement prepared from?

(herb, root, leaves, fruits)

extracts

DER 5:1 means that 5 parts of the raw material (e.g. 5 grams) yield 1 part (1 gram) of extract.
The DER indicates the amount of plant material used to produce one part of the extract obtained.

02.

Regarding DER (Drug Extract Ratio)

which means how much raw material was used
to prepare the extract

03.

About standardisation on substances with specific effects

i.e. what is the minimum content of
substances in the extract.

For example, in the case of passionflower, the extract provides min. 3.5 per cent of vitexins, which occur naturally in the plant in varying concentrations. Standardisation ensures a certain minimum substance content in the extract.

Blog

Find out even more about supplementation.

Libido - the factors that influence our desire for sex. How to take care of it and increase desire?

What tests are worth doing before introducing supplementation?

5 myths about food supplements

Lab tested supplements

As one of the few manufacturers, we subject our supplements to controlled tests.
Each batch is sent to an independent laboratory - J.S.Hamilton and analysed for, i.a. heavy metal content, microbiology and substance content as declared on the label.