Weight Loss Support with GLP-1 Injections
GLP-1 Injections
as low as $319/month
Medically supervised weight loss with lab-personalized dosing. Three phases. One proven pathway. Real, lasting results.
Weight loss that works — backed by science, guided by your labs
At Spa 35, we've been helping Boise feel confident since 2006. Our GLP-1 weight loss program is built on individualized care — not a one-size-fits-all approach. Every patient begins with blood work and laboratory analysis so your Nurse Practitioner can calibrate your treatment plan precisely to your body's needs. As you progress through our three-phase program, dosing is adjusted to optimize results while minimizing side effects.
GLP-1 peptides (including compounded Semaglutide and Tirzepatide) work by mimicking a natural gut hormone that slows digestion, reduces appetite, and supports insulin regulation — helping you eat less, feel fuller longer, and lose weight sustainably.
Three phases of treatment
Your dosage increases as your body adapts. Pricing reflects each phase of your customized protocol.
- Weekly injection visits
- RN-administered injections
- Dosage monitoring & adjustment
- Everything in Phase 1
- Increased therapeutic dose
- Progress check-ins included
- Everything in Phases 1 & 2
- Highest therapeutic dose
- Priority scheduling
Save 20% — GLP-1 as low as $319/month
Commit to your health and your wallet. Sign up for six months of recurring monthly billing and receive 20% off every month.
- $49 initiation fee covers blood work & lab analysis
- Six-month commitment · auto-billed monthly
- Phase price adjusts automatically as treatment progresses
- Early termination fee of $500 if agreement is not completed
More than a shot — a complete care program
Every Spa 35 GLP-1 patient receives a medically supervised, lab-backed experience from day one.
Comprehensive bloodwork performed at intake. Results guide your individualized dosing protocol. Included with the $49 initiation fee for members.
Your first visit is with a licensed Nurse Practitioner who reviews your medical history and confirms candidacy before beginning treatment.
Quick, comfortable visits with a Registered Nurse each week. Appointments are brief — designed to fit your schedule.
Side effects are tracked and dosage is calibrated at each visit. If you miss a week, dosing is adjusted to keep you safe and on track.
Weight and body composition measured at visits. We track your body fat percentage — a better indicator of real results than the scale alone.
Recommendations for high-protein nutrition, hydration, and exercise to help you maintain results — especially muscle mass — throughout treatment.
Pricing at a glance
| Phase | Standard / Month | Member Price / Month | Savings |
|---|---|---|---|
| Phase 1 · Foundation | $399 | $319 | $480 / 6 mo |
| Phase 2 · Progression | $499 | $399 | $600 / 6 mo |
| Phase 3 · Maintenance | $599 | $479 | $720 / 6 mo |
| Six-month membership includes $49 initiation fee (covers blood work & lab analysis). Early termination fee of $500 applies if the six-month agreement is not completed. Membership discount applied to recurring monthly billing only. | |||
Your questions, answered
All patients begin with Phase 1 (Foundation), which introduces your body to GLP-1 therapy at a lower dose. Your Nurse Practitioner will review your blood work and health history before your first injection to ensure the starting protocol is appropriate for you. Dosing progresses based on your response, tolerance, and weight loss goals.
The $49 initiation fee applies to six-month membership patients and covers your initial blood work and laboratory analysis. This data is essential — it allows your provider to personalize your treatment rather than applying a generic protocol. Without individualized lab results, we can't safely optimize your dosing.
Yes. Phase transitions are expected and planned for. As your treatment progresses, your provider will move you through the phases based on your clinical response. Your membership discount of 20% continues regardless of which phase you are in.
If you choose to end your six-month membership agreement before completion, an early termination fee of $500 applies. We encourage you to discuss any concerns with your provider — adjusting your dose or schedule is often a better solution than stopping treatment entirely.
No. Spa 35 offers a compounded version of Semaglutide, which is not Ozempic® or Wegovy®. Those are proprietary formulations by Novo Nordisk A/S. The compounded version used at Spa 35 is considered off-label, as it has not been reviewed by the FDA specifically for weight loss. If you have a BMI over 27 with weight-related conditions, you may be eligible for Wegovy — ask your provider.
Clinical studies have shown up to 10% body weight loss over 12 months. Your results depend on your starting point, consistency, diet, and exercise habits. GLP-1 therapy reduces appetite — it does not speed up your metabolism. Pairing injections with a high-protein diet and regular physical activity maximizes your outcome.
Common side effects include nausea, constipation, fatigue, and diarrhea. Rare but serious risks include thyroid C-cell tumors and pancreatitis. GLP-1 injections are not appropriate for individuals with a personal or family history of these conditions. A full list of risks is included in your Informed Consent form, which you'll review before beginning treatment.
Start your journey for $49
Book your consultation today. Meet with our Nurse Practitioner, complete your blood work, and receive your first injection — all in your first visit.
Weight loss secret of the stars - lose up to 10% of body weight in 12 months*
Since 2006 Spa 35 has been helping people look and feel their best!
GLP-1 Peptides are an injectable medication of a glucagon-like peptide (GLP-1) antagonist that slows gastric emptying and reduces glucose absorption. This increases your insulin production and triggers a hormone that keeps food in your stomach longer. This decreases your appetite makes you feel fuller quicker and longer. So, you eat fewer calories, resulting in weight loss.
What is the process?
GLP-1s are delivered in weekly injections at Spa 35. You’ll start by completing a comprehensive questionnaire about your medical history. At your first appointment you’ll meet with a Nurse Practitioner who will review your current condition of health to ensure you’re a good candidate for GLP-1 injections. If you are healthy and have an appropriate body mass index you’ll get your first injection with the Nurse Practitioner. Then each week you’ll come in for a very quick injection from a registered nurse. It is important to stay on a very repetitive weekly schedule. If you miss a weekly appointment your dosage may be decreased to minimize side effects. Your experience with side effects will be monitored and dosage will be increased based upon your response to Semaglutide weight loss injections.
How much weight will I lose?
Your weight loss depends upon a variety of factors. Some studies have shown up to ten percent of weight loss in twelve months. You can maximize your weight loss by adopting a robust diet and exercise program. GLP-1 injections decrease your appetite, but it does not speed up your metabolism. Your body fat percentage may be a better measure of GLP-1 effectiveness than your total weight.
Some potential side effects include
Constipation
Diarrhea
Fatigue
Loss of facial fullness (a.k.a. Ozempic face)
The most common side effects are nausea and constipation. Eating smaller meals, avoiding high fat foods, and remaining upright after eating can decrease these side effects. Over the counter medications can be used for these side effects. Some people report not feeling as thirsty as before starting treatment, which may contribute to constipation. Increasing water intake may decrease your risks of constipation. See the Informed Consent form for a complete list of risks and potential complications.
GLP-1 Peptide injections for weight loss at Spa 35 are intended for healthy individuals. If you suffer from chronic disease or any contraindications, you should not start injections before consulting your primary care provider. Come to Spa 35 ready to have your weight measured and clothing that allows your provider to access your abdominal area.
GLP-1 injections are performed with a very small needle, and you should experience mild or no discomfort. You may experience small pinpoint bleeding and/or minor bruising.
We recommend that you eat before your treatment because you may feel uncomfortable during meals after your injection.
GLP-1 peptide injections my cause serious side effects including thyroid C-cell tumors and pancreatitis. You shouldn’t get injections if you have a personal or family history of thyroid tumors or pancreatitis.
Spa 35 is offering a compounded version of Semaglutide that is not Ozempic® or Wegovy®. Ozempic® and Wegovy® are registered trademarks of Novo Nordisk A/S. If you have a BMI of greater than 27 and other weight related medical conditions you may be eligible for Wegovy.
Check with your medical provider for additional information. Spa 35 GLP-1 Peptide injections are considered “Off-label” because the compounded version of Semaglutide has not been reviewed by the FDA for weight loss.
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![Five Star Service at Spa35 Med Spa in Boise, Idaho]()
Encouraging Weight Loss Success
I would strongly encourage ANYONE dealing with issues concerning hormones, and the struggle to take off weight, even getting aligned with the body's internal thermostat, see Missy and get the consult on hormone replacement therapy! LIFE changer! Hormones, healthy weight loss, and overall health are Missy's passions...something she's been studying and understanding for a long time. Your hormones may be the reasons for low energy, insomnia, weakness, and keeping the weight on. I would never even have thought of my hormones being the culprit until Missy mentioned it and got me on the path to better overall health! Spa 35 isn't JUST a medical spa for beauty and skin care, it's comprehensive and pinpoints the WHY to the WHAT and WHEN regarding my skin, my weight, and hormones. GAME changer, HRT. Missy's the professional I was hoping to come across, and I take her work and word as gospel! Best thing I ever did!
Melissa Liebenthal
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![Five Star Service at Spa35 Med Spa in Boise, Idaho]()
Helpful Weight Loss Treatment
Missy has been so helpful through the GLP-1 Peptide treatment process. She's knowledgeable and approachable with any questions or concerns I've had. Highly recommend her for any treatment.
Emilie Kongsore
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![Five Star Service at Spa35 Med Spa in Boise, Idaho]()
Weight Loss Therapy Success
I am so happy to hear that Spa 35 will now be offering hormone replacement therapy! I already feel so comfortable with Missy and I know I will be in the best hands! Past review: I had heard all about losing weight on semaglutide but I was hesitant to start a new medication. I was happy to hear that my consultation would be with a nurse practitioner who could answer all the questions I had. Missy went above and beyond during our consultation; she answered all of my questions thoroughly, was very friendly and was non-judgmental. I stayed on the medication for two months and accomplished my goal weight loss. I am very satisfied with my overall experience at Spa35.
Heather S
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![Five Star Service at Spa35 Med Spa in Boise, Idaho]()
Impressive Experience
Met with Missy today about Peptides and she was awesome. She gave me so much info and was so knowledgeable about the subject! I was very impressed! Looking forward to working with her!
Shilo Borja
Weight loss treatment FAQs
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GLP-1 peptides regulate the production of insulin and your speed of digestion. You feel fuller faster and your appetite is decreased.
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Yes. You’ll be eating less, so it is important to eat foods with high nutritional content and plenty of protein. A potential effect of Semaglutide is the loss of muscle mass, which you want to minimize with exercise and diet.
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Plan on at least six months to see results, though it may take longer. Your diet and exercise habits will effect the speed of your weight loss. Body fat percentage may be a better measure of your results to help ensure you are not losing muscle mass.
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Semaglutide injections are $499 for four weeks of treatment.
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Ozempic is a drug developed by Novo Norkisk A/S. An ingredient of Ozempic is Semaglutide. Some people taking Ozempic have reported a loss of facial volume, hence “Ozempic Face”. Limited the speed of your weight loss, and eating a high quality diet with plenty of protein may decrease the risk of Ozempic Face.
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You may regain weight loss when stopping Semaglutide injections. It is important to adopt healthy diet and exercise habits while you are using Semaglutide so you can maintain weight loss when you stop treatment.
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No. As a class of compounds GLP-1s are not FDA approved. But some forms and formulations have been reviewed and approved by the FDA. Semaglutide is listed as the active ingredient in Ozempic and Wegovy, which are proprietary Semaglutide formulations which have been reviewed by the FDA.
Semaglutide As A Game Changer For Weight Loss Video
Duke Sanford World Food Policy Center Video
Transcript can be seen here https://wfpc.sanford.duke.edu/podcasts/highly-successful-weight-loss-drug-semaglutide-explained/
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