GLP-1 Weight Loss Injections in Woodinville, WA

Medically Supervised Semaglutide & Tirzepatide Programs at Oasis Medspa & Salon

If you've been searching for GLP-1 weight loss injections near Woodinville, Bothell, Kirkland, or Redmond, Oasis Medspa & Salon offers a medically supervised program designed around your goals, your body, and your lifestyle. Our RN-led team provides personalized semaglutide and tirzepatide treatments to help you achieve meaningful, lasting weight loss in a comfortable, professional medspa environment.

We believe weight loss is deeply personal. That's why every patient at Oasis starts with a one-on-one consultation with our registered nurse to determine the right medication, dosing, and support plan for you.

What Are GLP-1 Weight Loss Injections?

GLP-1 (glucagon-like peptide-1) receptor agonists are a class of medications that work by mimicking natural hormones your gut produces after eating. They help regulate appetite, slow digestion, and reduce cravings — making it significantly easier to eat less and lose weight consistently.

At Oasis, we offer the two most clinically proven GLP-1 medications available:

Semaglutide (the active ingredient in Ozempic® and Wegovy®)

Semaglutide is a once-weekly injection that reduces appetite and supports healthy blood sugar regulation. It is the same active ingredient found in the brand-name medications Ozempic and Wegovy, and has been extensively studied for both weight loss and metabolic health. Clinical trials have shown patients losing an average of 15% of their body weight over 68 weeks.

Tirzepatide (the active ingredient in Mounjaro® and Zepbound®)

Tirzepatide is a dual-action GLP-1/GIP receptor agonist — meaning it targets two appetite-regulating hormones instead of one. This makes it one of the most effective weight loss medications currently available. Tirzepatide is the active ingredient in Mounjaro and Zepbound, and studies have shown average weight loss of up to 20-22% of body weight. It is administered as a once-weekly subcutaneous injection.

Why Choose Oasis Medspa for GLP-1 Injections?

• RN-Supervised Program — Every patient is evaluated and monitored by our experienced registered nurse, ensuring your safety and optimizing your results.
• Personalized Dosing — We don't use a one-size-fits-all approach. Your dose is carefully calibrated based on your health history, goals, and how your body responds over time.
• Ongoing Support & Check-Ins — We stay with you throughout your journey with regular follow-up appointments to track your progress, adjust your dosing, and keep you motivated.
• Competitive Pricing — We offer transparent, competitive pricing for our GLP-1 programs with consultation-based recommendations so you only pay for what's right for you.
• Relaxing Medspa Setting — Unlike a clinical weight loss center, Oasis offers a warm, welcoming spa environment in the heart of Woodinville's Schoolhouse District.

Who Is a Good Candidate for GLP-1 Injections?

GLP-1 injections may be right for you if you:

• Have a BMI of 27 or higher (or 25+ with a weight-related health condition)
• Have struggled to lose weight through diet and exercise alone
• Are not currently pregnant or breastfeeding
• Do not have a personal or family history of medullary thyroid cancer or MEN2 syndrome
• Are committed to making sustainable lifestyle changes alongside medication

Our RN will conduct a full consultation to confirm candidacy and rule out any contraindications before starting your program.

What to Expect at Your First Appointment

Your first visit to Oasis for GLP-1 injections typically includes:

• A private one-on-one consultation with our RN to review your health history and weight loss goals
• A review of semaglutide vs. tirzepatide to determine which is the best fit for you
• Your first injection administered by our RN in our comfortable medspa treatment room
• Guidance on what to expect in the first few weeks, including potential side effects and how to manage them
• Scheduling of your follow-up check-ins to track progress and adjust dosing as needed

Frequently Asked Questions About GLP-1 Injections

How much do GLP-1 injections cost at Oasis?

Pricing depends on the medication selected and your personalized dosing plan. We discuss all costs transparently during your initial consultation so there are no surprises. Contact us or book a consultation to learn more.

What's the difference between semaglutide and tirzepatide?

Semaglutide targets one receptor (GLP-1), while tirzepatide targets two (GLP-1 and GIP), making it a dual-action medication. Tirzepatide tends to produce greater average weight loss in clinical trials, but both are highly effective. Our RN will help you choose the right option based on your goals and health history.

How quickly will I see results?

Most patients notice reduced appetite within the first 1-2 weeks. Meaningful weight loss typically becomes visible within the first 4-8 weeks, with continued progress over 3-6 months. Results vary based on starting weight, dosing, and lifestyle factors.

Do I need a prescription for GLP-1 injections at a medspa?

Yes. GLP-1 medications require a prescription, which is why having a medically supervised program with our RN is so important. We handle the clinical evaluation and prescribing process as part of your program.

Are there any side effects?

The most common side effects are gastrointestinal — nausea, mild stomach discomfort, or changes in appetite — particularly in the first few weeks as your body adjusts. These typically subside as your dose is gradually increased. Our RN will walk you through what to expect and how to minimize discomfort.

Do you serve patients from Bothell, Kirkland, and Redmond?

Absolutely. Our Woodinville location is conveniently located in the Schoolhouse District and is easily accessible from Bothell, Kirkland, Redmond, Kenmore, and surrounding Eastside communities.

Ready to Start Your Weight Loss Journey?

Take the first step toward feeling like yourself again. Book a GLP-1 consultation with our RN at Oasis Medspa & Salon in Woodinville, WA — and let's build a program that works for you.

 17409 133rd Ave NE Unit B118, Woodinville, WA 98072  |   (425) 486-9200

Serving Woodinville, Bothell, Kirkland, Redmond, Kenmore, and the greater Eastside.