Jarrow Formulas, Inc., Los Angeles, CA, has launched Ideal Bowel Support 299v. The product contains Probi’s proprietary probiotic strain Lactobacillus plantarum 299v (Lp299v), which has been shown in clinical trials to help people with conditions such as diarrhea, constipation and abdominal cramps. IBS affects up to 55 million Americans, mostly women.