Indeed, some products boldly claim anti-HIV activity as well, and are marketed as natural ART (see Figure 2 ). However, such efficacy claims are not static. The producer of Virusinest (Nesto-Pharma) recently withdrew the antiviral claim, stating in its information leaflet: "the analyses carried out among patients do not allow the anti-HIV assertion to be upheld". There may be also inconsistencies between various information sources. The brochure for Viralgic (Pharma Concept) says that this is a product which renders the virus undetectable, but the website of the manufacturer presents the drug as immunostimulant (result of trials published on the web site), and present the product as treatment for opportunistic infections: "antiherpes...for healthy persons".