The Klaire Labs probiotic supplement is designed to help people with severe IBS and is able to balance microbiomes within three weeks. It has 21 billion colony forming units. It’s a potent formula that can remedy severe gut imbalances.
Klaire Labs Ther-Biotic Pro IBS Relief can cause mild constipation, diarrhea, gas, bloating, and abdominal pain, but people rarely report these side effects. These symptoms are usually gone by the 21-day mark.
Because of its potency, it’s not recommended for pregnant women or people under 18 but is considered safe for most adults. Consumers without IBS or severe stomach problems are not advised to take a probiotic supplement with this level of potency.
The manufacturer recommends taking one capsule a day with a meal, preferably in the first half of the day. The Klaire Labs probiotic supplement is available at 35$ for 21 capsules or $50 for 42 capsules, making it one of the most expensive products on this list.