The gut-skin axis describes the emerging relationship researchers are studying between gastrointestinal health and overall skin well-being. Scientists believe the trillions of microorganisms living in the digestive tract may influence the body's systemic responses in ways that extend beyond digestion alone. While research is still evolving, supporting a healthy gut microbiome is a well-established foundation of overall wellness. Bio-K+ probiotic supplements are formulated to promote digestive and immune health†, a daily habit designed to support your body from the inside out.†

†These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Probiotics are not intended to treat hormonal acne or any skin condition. Researchers are studying how a healthy, diverse gut microbiome may support the body's overall systemic well-being, including immune function, and how the body manages various physiological processes. Bio-K+ probiotic supplements are formulated to promote and support digestive and immune health† as part of a daily wellness routine. For personalized guidance on skin health or hormonal concerns, we encourage you to speak with a qualified dermatologist or healthcare professional.†

†These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Bio-K+ is not formulated or marketed specifically for acne. What sets us apart is the clinical foundation behind every product: more than 30 years of scientific research, 16 published clinical trials, and 45+ peer-reviewed publications supporting our exclusive 3-strain formula. Every supplement guarantees live and active bacteria until the best-before date, not just at the time of manufacture. With potency options from 50B to 80B CFU and both drinkable and capsule formats, Bio-K+ is built on science, not on skin-specific claims.†

†These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Bio-K+ offers two probiotic supplement formats to fit different lifestyles. Our drinkable probiotics, available in dairy-based and vegan formats, including fermented rice, soy, and pea, promote digestive and immune health†, with 50 billion CFU guaranteed until the best-before date. Capsule supplements, including Extra Care 50B and Extra Care+ 80B, use targeted-release technology and are shelf-stable for on-the-go convenience. Both formats contain the same exclusive 3-strain formula backed by 30 years of research. Drinkables are best refrigerated, and an opened bottle stays fresh for up to seven days.†

†These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Probiotic supplements are designed for consistent, ongoing daily use rather than short-term programs. Supporting a healthy gut microbiome is a sustained wellness practice, not a targeted treatment course. Bio-K+ products guarantee live and active bacteria until the best-before date, so every serving delivers the potency you expect from the first dose to the last. For personalized guidance on how probiotics fit into your overall health routine, we recommend speaking with your healthcare provider. Daily consistency is the most meaningful step you can take.†

†These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.