K-Bios is a Spanish brand of artisanal kombucha, a fermented tea beverage characterized by its natural probiotic content. The product is manufactured on the island of Mallorca, specifically in Marratxí, reflecting its branding as a 'Producto Local' (Local Product).

The brand is owned and produced by Antonio Nadal Destil·leries, a historical Spanish company based in the Balearic Islands. Originally famous for traditional spirits and liqueurs, the company has diversified its portfolio to include health-focused fermented beverages like K-Bios. The entire production process, from sourcing organic ingredients like cane sugar and rice to the fermentation with a SCOBY (symbiotic culture of bacteria and yeast), takes place within their Mallorcan facilities.

K-Bios Kombucha