When your immune system is under pressure, everything feels a little harder.
Targeted daily support with live bacteria LGG®, BB-12® & Vitamin D3 – scientifically formulated to support your immune & digestive system through every season.
Formulated by Dr Megan Rossi The Gut Health Doctor®
The Gut Health Doctor®, Dr. Megan Rossi (PhD, RD) is a leading dietitian, nutritionist, and gut health authority with an award-winning PhD in probiotics. With SMART STRAINS®, she is revolutionising how people take live bacteria to care for them and their families, one strain at a time.
Overall rating: 4.844156 / 5 from 77 reviews.
Review topics: [].
"I am amazed by this product! I have a couple of issues with my skin and bowels that have gone on for YEARS. I feel 70% better after just 9 days of taking the digestive and immune sachets. I can't wait to get to the 30 days and feel 100% better and if not, Il happily buy another 30 days. Thankyou Smart Strains!!!!!"
"The kids love the morning ritual of having their smart strains powder. Its also been great with significantly reducing their sick days from daycare and school. So far my kids have avoided all the sicknesses that seem to constantly going around the school yard. It might be a coincidence, but I am crediting smart strains for this."
"Easy to open the little packets, tastes neutral, no after-effects. I generally feel lots better after suffering from a series of viruses and hope to stay healthy on Smart Strains (immune)."
"My 3 year old grandson seems to be always catching colds from nursery. I started taking Smart Strains to help with my immune system so I could enjoy his cuddles. I can say thanks to Smart Strains my immune system is much improved."
"This Smart Strain is a game changer, I have been taking it for a few months now and at one point I felt like I was getting sick and within a day nothing came of it. I out it down to Smart Strains."
"The best live bacteria! Already bought for the fourth time in a row. Highly recommended"
"Package was delivered quickly, thanks! And the supplement is easy to take and tastes nice. Will definitely order again"
"I always get ill on holiday (it must be the planes!) but for the first time I'm cold free! Didn't catch one on the way home either. I'm delighted, won't be without it now."
"Highly recommend - I usually get sick when work stress escalates, so took these and have managed to stay well."
"Just brilliant! I started taking following a bout of holiday tummy but it seems to have also improved my ongoing gut problems due to diverticulitis. Just wish I’d found it sooner ☺️"
Our range of scientifically-proven formulations are targeted at specific everyday needs that affect every member of the family. From immune support to fussy babies, our range provides the right strain, at the right time, in the right way to care for you and your family.
Welcome to SMART STRAINS for Healthcare Professionals
This site is only intended for healthcare professionals, providing scientific and educational content. Please confirm you are a healthcare professional to continue.