Proteini.si

Proteini.si is owned by Proteini.si d.o.o., headquartered in Slovenia. No. The ultimate owner of Proteini.si, Proteini.si d.o.o., is headquartered in Slovenia, not in the United States.

Proteini.si is a leading Slovenian brand and retail chain specializing in sports nutrition, food supplements, and fitness accessories, operating numerous physical stores and a major online platform across the Adriatic region.