What Is Kefir
Kefir is a fermented beverage born from the symbiotic dance of over 36 microbial strains — including Lactobacillus, Bifidobacterium, Streptococcus, and Saccharomyces — residing within heritage tibicos grains. These living grains, centuries old, transform lactose into lactic acid, acetic acid, and a spectrum of postbiotic compounds that support the gut’s microbiota.
But kefir is more than chemistry. The tibicos grain is a miniature ecosystem, a balanced community where each organism contributes. When the grains meet milk or water, they not only break down sugars but release antioxidants and digestive enzymes. The result is not a drink — it is a living culture, dense with bioactive potential.
The Fermentation That Defines Quality
At Rokabo, we employ a double fermentation process: two consecutive 24-hour cycles. The first cycle focuses on lactose breakdown and acid development; the second enhances natural carbonation and stabilises the microbial balance. Temperature is held precisely at 28–30°C, allowing each strain to thrive without stress.
The final pH settles at 4.32 — an ideal acidity that preserves beneficial bacteria while gently inhibiting spoilage organisms. This precise pH also ensures a pleasantly tart taste, neither harsh nor bland, and extends the product’s refrigerated shelf life naturally.
True Nutritional Profile
Each 280 ml bottle is designed for a single, convenient serving. Within it lives a dense population of live microorganisms: ~12 billion CFU/ml. This figure is a concentration measured by continuous lab verification, not a total per bottle — a precise density that reflects the vitality of the culture.
Sugar content is just 2.1 g per bottle. This residual sugar is the small fraction that remains after the double fermentation; it has been partially metabolised by the microbes, so it does not spike blood glucose. The result is a lightly sweet-tart drink suitable for those managing sugar intake.
What Distinguishes Exceptional Kefir
Quality is not merely about CFU count — it is about diversity. Rokabo’s kefir contains 36 distinct strains, including Lactobacillus kefiranofaciens and Bifidobacterium longum (key for digestion) and yeasts that produce B vitamins and antioxidants. The double fermentation gives these strains the time and space to develop fully, suppressing unwanted competitors and preserving the grain’s ecological balance.
This consistency means every bottle, every season, delivers the same harmonious profile — a living culture that remains true to its origin.