The pharmacokinetic differences between short-acting and long-acting analogues have profound implications for the mode of action, efficacy, and tolerability of these compounds
Research shows that every 1% weight loss corresponds to approximately 3% reduction in apnea events
As we learn more, the hope is to make treatment more personal, more effective, and easier to track

TRUE VALUE SCORE Satisfactory Based on a comprehensive hands-on evaluation How we tested Willow: Placed a real order as a new patient at app.startwillow.com Opened and photographed every item in the delivery Inspected the ice pack and vial condition on arrival Ran the clinics support team through phone, chat, and email tests Reverse-engineered the real monthly price from checkout through a full billing cycle Pulled pharmacy, prescriber, LegitScript, and BBB records Compared patient feedback across Trustpilot, Reddit, and BBB True Value Score Satisfactory Based on a comprehensive hands-on evaluation How we tested Willow: Placed a real order as a new patient at app.startwillow.com Opened and photographed every item in the delivery Inspected the ice pack and vial condition on arrival Ran the clinics support team through phone, chat, and email tests Reverse-engineered the real monthly price from checkout through a full billing cycle Pulled pharmacy, prescriber, LegitScript, and BBB records Compared patient feedback across Trustpilot, Reddit, and BBB LegitScript certified with a verifiable Austin, TX address Three publicly verifiable partner pharmacies identified 24/7 chat with easy escalation to a real human Flat $299 monthly fee that does not increase by dose No labs required to start treatment in most cases Four-day approval timeline from intake to confirmation One-button cancellation inside the patient portal HSA/FSA receipt and letter of medical necessity in-portal No shipment tracking in the portal

GLP-1 injections work by increasing insulin production, reducing glucagon secretion (which helps regulate blood sugar), and slowing down the emptying of the stomach, which promotes feelings of fullness