which is better tirzepatide or retatrutide vs Tirzepatide: 28.7% vs 22.5% (2026) Tirzepatide vs Retatrutide: Comparing Weight

Smoking, sun damage and poor nutrition degrade collagen and decelerate tissue repair, further elevating the risk of permanent sag

Competitor figures are sourced from public information (June 2026) and change frequently verify before deciding

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Of those, more than 65 percent reached a BMI of below 30 within 80 weeks, which no longer classified them as having obesity

These common side effects are usually not serious, according to the company, and include: Nausea Diarrhea Vomiting Constipation Stomach (abdominal) pain Headache Fatigue Upset stomach Dizziness Bloating Belching Gas Stomach flu Heartburn These common side effects are typically short-lived and can be lessened by gradually increasing the medication dosing when starting Wegovy