We test our supplements

Did you know that it may happen that food supplements can be sold without their quality and ingredients being scientifically researched?
You are probably wondering how safe these supplements are.

There is no room for doubt in Osavi, because each batch of products are tested in an independent, accredited laboratory - J.S. Hamilton or GBA.
And we give you the opportunity to check the scope and results of these tests for each Osavi product you buy.

Check what a sample certificate looks like.