The GLP-1 Lab · by GLP-1 SOS
Maintenance
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How much does a GLP-1 cost without insurance (2026)?
As of October 2026, maker self-pay prices run $149 to $449 a month for most doses of Wegovy, Zepbound and Foundayo. What sets the price, and how to plan.
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Does insurance cover a GLP-1 for weight loss?
Sometimes. As of October 2026, it depends on your plan: some employer plans cover it, Medicare has a $50 Bridge program, and Medicaid varies by state.
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How long does hair loss last on a GLP-1, and does it grow back?
GLP-1 shedding usually eases within about six months and hair grows back. New hair grows about half an inch a month; fullness returns in six to nine.
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Should I take B12 on a GLP-1?
Not everyone needs it. B12 makes sense if you eat little meat, fish, eggs or dairy, are over 50, or take metformin or acid reducers. Ask for a blood test.
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Why does alcohol hit harder (or taste worse) on a GLP-1?
Smaller meals, less body water, dehydration and nausea make a drink land harder on a GLP-1, and a quieter reward signal makes it taste flat.
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Water retention and swelling on a GLP-1
Swelling is not a listed GLP-1 side effect. Scale jumps are mostly water and stool; puffy ankles usually mean salt or another drug. When to worry.
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Does a GLP-1 cause muscle loss?
Some. In body-scan studies about a quarter to two-fifths of the weight lost on a GLP-1 was lean mass. Protein and strength training protect muscle.
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Left a GLP-1 out of the fridge: is it still good?
Usually, if it never froze or went above 86°F and is within its label’s days out: 21 for Zepbound and Mounjaro pens, 28 for Wegovy pens, 56 for Ozempic.
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How long does a GLP-1 stay in your system?
Semaglutide (Ozempic, Wegovy) lingers about 5 to 7 weeks after the last dose, tirzepatide roughly a month, and the orforglipron pill about a week.
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Can I take a GLP-1 a day early?
Usually yes, once: labels allow a new shot day if doses are 2+ days apart (semaglutide) or 3+ (tirzepatide). Not every week, and not for daily pills.