Why Culturelle®

What makes Culturelle® stand out among probiotics is simple. It’s trusted, it’s proven, it works.

  • Take Me To:
  • Lactobacillus rhamnosus GG (LGG®)
  • Four Questions You Should Be Asking
  • Products for the Whole Family
  • Customer Reviews
Family Making Dinner

Benefits of Lactobacillus rhamnosus GG (LGG®)

Culturelle® isn’t just any probiotic supplement. All Culturelle® products are exclusively powered with LGG® probiotic, the single-strain super probiotic. LGG® is the proven effective probiotic strain. It's the only one you need to help support good digestion and immune health.* You can trust Culturelle®, the expert in probiotics, because LGG® is naturally sourced and scientifically proven to work in harmony with the human body.* Take charge of your digestive health with Culturelle®, at the core of your daily wellness routine.

Watch our video to see how

The 4 Questions You Should Be Asking

There is a lot to consider when choosing a probiotic supplement for you and your family. This is what you need to consider when choosing your probiotic supplement.

What’s in the supplement?

The type of bacteria in your probiotic supplement is important, but the exact strain used is more critical than you may think. Different probiotic strains can vary drastically in effectiveness and duration of your results.

The Culturelle® Probiotic Advantage:

Culturelle® probiotic supplements contain live LGG® cultures. This probiotic strain is naturally sourced, and proven to work in harmony with the human body.* The two doctors who discovered the LGG®  strain, Sherwood L. Gorbach and Barry R. Goldin, found that it was the ultimate in probiotic power – strong enough and sticky enough to survive stomach acids and successfully set up shop in the intestines.*


Has the probiotic strain been tested and researched?

Clinical studies and research are what distinguish promises from results. Be sure your probiotic supplement is thoroughly studied, tested, and proven. To meet the gold standard, the research should be conducted in humans.

The Culturelle® Probiotic Advantage:

The LGG® probiotic strain in Culturelle® -– is the #1 most clinically studied strain of probiotic.†† Over 1,000 scientific studies and over 30 years of research have demonstrated the safety and efficacy of taking LGG® probiotic. It is able to survive stomach acid and support a strong barrier against non-beneficial bacteria on the intestinal wall, providing a digestive advantage.*


How many live active cultures and strains does it contain?

Culturelle® probiotics contain between 1.5 billion and 20 billion CFUs of LGG®. The amount of active cultures provided are clinically supported based on the delivered benefits.

The Culturelle® Probiotic Advantage:

Culturelle® guarantees the stated number of live, naturally sourced cultures through the expiration date on the package.** Culturelle® probiotic formulations are based on science, with just the right amount of live active cultures to support the unique benefits of each product.


Will my probiotic be fresh?

For a probiotic to do its best work, it needs to survive and thrive. But these are delicate little bacteria, and they’re sensitive to light, oxygen, and moisture.

The Culturelle® Probiotic Advantage:

Each serving of Culturelle® probiotic is specially packaged, and protected (often with a double-foil barrier) to ensure the survivability of our probiotic. Our probiotic products are given a mini atmosphere to prevent moisture, light, heat and air from getting in. This keeps our probiotics fresh and viable.


Products for the Whole Family

Family Playing On The Floor
Trio of Culturelle® Probiotic Products

With a full line of products, Culturelle® is the #1 selling probiotic brand in the world††† and is trusted to deliver better digestive health, immune health and overall wellness to every member of the family.*

Customer Reviews

Family picnic

Culturelle® Digestive Health Daily Probiotic Capsules

"I started taking this about a year ago and it's been great. My health has improved and I feel much better. I totally recommend for everyone....my kids also take it and love it."

Running couple

Culturelle® Pro-Well® Health & Wellness

"I like how this helps my immune system. It's easy to take and I wish I would have started taking this long ago."

Kids reading

Culturelle® Kids Daily Probiotic Packets

"I got this to try for my daughter and hoped her tummy would get better and it has really helped. it has made her regular and helped with her tummy troubles."

Baby on bed

Culturelle® Baby Calm + Comfort Probiotic + Chamomile Drops

"Giving our son a probiotic was a no-brainer for us. Culturelle came with a seal of approval from our pediatrician and we love the addition of chamomile for added soothing effect!"

Resource Center

Get the scoop on how the ingredients in Culturelle® probiotic supplements —like Lactobacillus rhamnosus GG (LGG®)— can support your health today and tomorrow.*