Can Genentech’s CT-388 challenge obesity drug giants with 22.5% weight loss and β-arrestin bias?

Genentech’s CT-388 hit 22.5% weight loss in Phase II. Find out what this means for obesity drugs, clinical durability, and market strategy in 2026.

Genentech’s CT-388 hit 22.5% weight loss in Phase II. Find out what this means for obesity drugs, clinical durability, and market strategy in 2026.