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The traditional herbal remedy for healthy kidneys.

Owing to its specific and well-described anti-oxidant and anti-inflammatory properties, OSPAREN® is used as a natural remedy advised by health professionals to support a specific beneficial cure.


The quantities of the five components are administered in a sub-pharmacological dose. The biological actions of the single ingredients have been demonstrated by numerous in-vitro and in-vivo pre-clinical experiments.

The five components of OSPAREN® have proven bioactivity to cater for the disease-specific need of increased amounts of anti-oxidants and anti-inflammatory agents, thus being of significant impact for the health management of renal ailments.


The additional mild diuretic and chelating effect promote the excretion of calcium, oxalate and calcium. OSPAREN® therefore, is well established as a supportive diuretic agent in case of renal disorders. As such, it looks back to a long history of proven effects and success in many European and Arabic countries


Main properties of Osparen


Prevents tissue injuries, thus preventing kidney stone formation



Heals micro-injuries and supports antibacterial therapy


Diuretic action

Causes urinary flow to dissolve and wash out deposited concrements


Chelating properties

Prevents oxalate-stone formation through complex formation with ingredient citric acid


Renoprotective action 

Effect corroborated by a combination of properties

OSPAREN® is available in pharmacies and food health stores. 

OSPAREN® is classified as a food supplement in the country of origin and in the European Union,

and either as food supplement, natural product or herbal product in some non EU-countries. 

OSPAREN® is marketed under the alternative brands OSPERAL® or PHYTOREN® in some countries

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