Science-Backed Probiotics for Digestive Comfort

Not all probiotics are created equal. Bio-K+ has spent more than 30 years studying the gut, building a formula around three exclusive, patented strains: Lacticaseibacillus casei LBC80R®, Lacticaseibacillus rhamnosus CLR2®, and Lactobacillus acidophilus CL1285®. Fermented drinkable probiotics contain a minimum of 50 billion live and active bacteria, guaranteed until the expiry date, and promote digestive and immune health.† Daily Care capsules help support gastrointestinal health.† Together, they fit naturally into your wellness routine.

Explore Our Probiotic Products for Daily Digestive Health

This collection brings together Bio-K+’s Original Line drinkable probiotics and Extra Care capsules. Browse dairy and vegan drinkables, 50B and 80B CFU capsule options — all formulated with the same trusted three-strain formula. [NOTE: IBS Pro has been removed from this US collection. Reference Extra Care / Extra Care+ only.]

Understanding Gut Flora and Digestive Comfort

The gut microbiome is a community of trillions of microorganisms that play a central role in digestion and overall well-being. According to the World Health Organization, probiotics are live microorganisms which, when administered in sufficient numbers, give the host a health benefit.† Regular intake of quality probiotics may promote digestive and immune health,† creating an environment where your digestive system can function comfortably. Bio-K+’s three human-origin, synergistic strains form the scientific backbone of every product in this collection.

Which Format Is Right for You?

Both formats deliver the same three-strain formula. Drinkable probiotics contain live and active bacteria that begin working from the first sip, come in dairy and vegan options (fermented pea, rice, or soy), and must be refrigerated after opening. Capsules contain freeze-dried bacteria released in the intestines via targeted-release technology, are vegan across all formats, and offer shelf-stable convenience for travel. Do not open capsules: targeted-release technology protects the bacteria from gastric acid until they reach the gut.

A Formula Backed by More Than 30 Years of Probiotic Research

Bio-K+’s three proprietary strains are found in no other probiotic worldwide, backed by 16 published clinical trials, 45+ peer-reviewed publications, and four patent families. Every product is developed and manufactured at the brand’s Laval, Quebec facility, with live bacteria counts guaranteed until the expiry date. Bio-K+ has been recommended by pharmacists across Canada for eight consecutive years.*

* 2022 Survey on OTC Counselling and Recommendations: Pharmacy Practice + Business, Profession Santé.