Lasting weight loss takes more than a prescription. At 4Ever Young STL MedSpa in Creve Coeur, MO, our medical weight loss program pairs proven medications with real support, so the results hold up over time.

Regular price
$375per month
Semaglutide program. Tirzepatide is $490 per month; phentermine is $375 for the first month, then $150.
Every price we charge is on the price list.
Lasting weight loss takes more than a prescription. At 4Ever Young STL MedSpa in Creve Coeur, MO, our medical weight loss program pairs proven medications with real support, so the results hold up over time. We combine GLP-1 medications like semaglutide and tirzepatide with guidance on habits, all under medical supervision. If you have been searching for medical weight loss in Creve Coeur or a med spa near St. Louis, this is a supervised, sustainable approach rather than a quick fix.
Our team works alongside you rather than just handing over a medication. We start by understanding your health and your goals, then build a plan that fits your life. You get regular check-ins, honest guidance, and adjustments along the way, so you are never doing this alone. We keep expectations realistic and put your safety first, which is why the medication is always paired with medical oversight. Many patients tell us the accountability is what finally made the difference. We often start with bloodwork to understand your baseline before treatment begins.
We offer personalized options to fit your goals and your budget. For our injectable GLP-1 programs, pricing depends on the medication and the monthly plan you choose, and every program includes provider oversight and follow-up. We will walk you through the choices at your consultation and recommend what fits you. You can see current pricing on our price guide, and we confirm your plan and cost before anything starts.
Ideal for prescription-based weight loss under medical supervision.
$ 150
Effective medical weight loss solution with ongoing support.
$ 375 Monthly (Up to 3 mg)
One of the most popular weight loss medications available today.
$ 490 Monthly (Up to 15 mg)
We offer personalized options to fit your goals. For our injectable programs, the monthly fee includes both the provider visit and medication management.
Ideal for patients seeking a prescription-based weight loss option under medical supervision.
Designed for patients looking for an effective medical weight loss solution with ongoing support and accountability.
Tirzepatide has become one of the most popular weight loss medications available today.
Our goal is meaningful, lasting weight loss that you can maintain, not a number on a scale that bounces back. We treat you as a whole person, adjusting the plan as your body responds and supporting the habits that keep the weight off. When you are ready, the first step is a consultation and often some bloodwork, so we start with a clear picture of your health. Book a consultation and we will build a plan around you.
Medical weight loss uses medication to support the changes that are hard to make on willpower alone. GLP-1 medications like semaglutide and tirzepatide work with your body’s own signals to reduce appetite and help you feel full sooner, so eating well feels more manageable. They are prescribed and monitored by our medical team, with the dose adjusted to you. The medication does part of the work, and the habits you build do the rest.
This is not a one-size program or a quick fix. We start with your health history, and often bloodwork, to make sure the approach is safe and right for you. Then we set a realistic pace, check in regularly, and adjust as you go. Because it is medically supervised, we can watch for side effects and keep you comfortable. The aim is steady progress you can maintain, guided by our founder and lead provider, Alina McCann, MSN, APRN, AGNP.
Same treatment, planned for a specific area. Prices are on each page.
A once-weekly GLP-1 injection that lowers appetite and slows how fast your stomach empties, prescribed and monitored by Alina. $375 a month including weekly check-ins.
The medication in Mounjaro and Zepbound. A once-weekly injection acting on two gut hormones, with the strongest average weight loss of any current prescription. $490 a month supervised by Alina.
We use GLP-1 medications such as semaglutide and tirzepatide, prescribed and monitored by our medical team. These work with your body’s appetite signals to help you feel full sooner and eat less.
Yes. Every plan is overseen by our medical provider, with regular check-ins and dose adjustments. We often start with [bloodwork](/treatments/bloodwork) to make sure the approach is safe for you.
No. It suits many patients, but not all. We review your health history first and are honest if it is not a good fit or if another approach would serve you better.
GLP-1 medications can cause side effects, often mild and temporary, especially as your body adjusts. Because we supervise your care, we monitor for them and adjust your plan to keep you comfortable. We go over what to expect at your consultation.
The goal is lasting results. Medication helps, but the habits you build alongside it are what keep the weight off. We support those changes so your progress holds rather than bouncing back.
It depends on the medication and monthly plan you choose. See current pricing on our [price guide](/pricing), and we confirm your plan and cost at a consultation.
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Peptides is offered at 4Ever Young STL MedSpa in Creve Coeur, MO. Book a consultation with Alina McCann, MSN, APRN, AGNP, to talk through whether it fits your goals, what it costs, and how it combines with other…
A once-weekly GLP-1 injection that lowers appetite and slows how fast your stomach empties, prescribed and monitored by Alina. $375 a month including weekly check-ins.
Weighing it against something else? Semaglutide vs tirzepatide.
People book this for weight that will not move.
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