Pharmacies like CVS and Walgreens typically keep bacteriostatic water behind the counter and ask for a prescription before dispensing it, which is why it is hard to pick up locally
Safety Comparison Table# Research Evidence Comparison# MariTide Research# MariTide's key evidence comes from a phase 2 trial published in the New England Journal of Medicine (2025): Design: 592 participants across two cohorts -- obesity without T2D, and obesity with T2D -- over 52 weeks Obesity cohort: Mean weight loss ranged from -12.3% to -16.2% with MariTide vs -2.5% with placebo (up to 20% in some analyses) Obesity + T2D cohort: Mean weight loss ranged from -8.4% to -12.3% with MariTide vs -1.7% with placebo
especially for those with digestive issues or low absorption
SUSTAIN-6 (cardiovascular outcomes in T2D, Marso et al., NEJM 2016) reported a 26% reduction in MACE versus placebo over 104 weeks, the original cardiovascular signal that established the GLP-1 class's broader metabolic-protection profile beyond glycaemic control
This binding triggers three simultaneous effects: reduced hunger signals sent to your brain, slower stomach emptying so food stays in your stomach longer, and improved insulin secretion to stabilize blood sugar