The Extra line is made for and inspired by everyday life
80 billion live and active bacteria with active ingredients for EXTRA benefits
Fresh new look!
Designed to help you bravely go where each new day takes you
INSPIRING YOUR WELL+BEING. When you trust science-backed probiotics, you do more+life
GO THE EXTRA MILE. More benefits to help you bravely go where each new day takes you
CLINICALLY SUPPORTED. Health professionals' choice across North America
Bio-K+® is a Canadian company whose sole purpose is to provide premium-quality probiotic products backed by science. Our probiotic formulations (Lactobacillus acidophilus CL1285®, Lactobacillus casei LBC80R® and Lactobacillus rhamnosus CLR2®) are clinically supported to deliver results. When you buy Bio-K+ you know you're buying safe, natural, premium probiotics that help you support your health.
Bio-K+ is here to provide the probiotic solutions you need—a probiotic brand you can trust for greater well+being.
My family and I take Bio-K+ regularly and we love it. The quality is incredible. It never lets us down!
— Jessie B.
Bio-K+ is drinkable so it’s easy for me to give my kids the probiotics they need.
— Hannah L.
My family is everything to me, so I choose the best. We use Bio-K+ probiotics and we’re all satisfied.
— Sarah N.