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Updated April 2026
Compare GLP-1 Weight Loss Injections 2026
Explore the leading GLP-1 weight loss injection providers offering semaglutide, tirzepatide, and other popular injectable treatments for effective weight management.
First month starting at $149
TrimRX
brandedcompounded- ✓Personalized GLP-1 weight management plans
- ✓Licensed physicians tailor treatment to your health profile
- ✓Fast medication shipping — often within days of approval
First month starting at $99
Ro
brandedcompounded- ✓Multiple medication options including branded GLP-1s
- ✓Insurance eligibility checker built into onboarding
- ✓Body Program combines GLP-1s with metabolic health coaching
MEDVi
brandedcompounded- ✓GLP-1 injections prescribed and shipped direct to your door
- ✓Compounded semaglutide and tirzepatide available
- ✓Licensed physicians manage your treatment plan
First month starting at $149
Exclusive Promotion
First month starting at $149
FuturHealth
brandedcompounded- ✓Branded Wegovy access through licensed providers
- ✓Insurance support to help offset medication costs
- ✓Compounded semaglutide also available alongside branded options
First month starting at $179
Yucca
compounded- ✓Comprehensive weight management programs with medical supervision
- ✓Licensed providers create individualized treatment plans
- ✓Ongoing clinical support throughout your program
Our Top Choice
First month starting at $149
TrimRX
- ✓Personalized GLP-1 weight management plans
- ✓Licensed physicians tailor treatment to your health profile
- ✓Fast medication shipping — often within days of approval
- ✓Cancel anytime with no long-term contracts
What's on this page
GLP-1 Weight Loss Injections
GLP-1 receptor agonists have become the most effective class of weight loss medications available. Originally developed for type 2 diabetes management, these injectable medications work by mimicking a naturally occurring hormone that regulates appetite and blood sugar. In clinical trials of FDA-approved branded versions, patients have achieved significant weight reduction — an average of approximately 15% of body weight with semaglutide (STEP 1 trial) and over 20% with tirzepatide (SURMOUNT-1 trial).
How GLP-1 Weight Loss Injections Work
GLP-1 medications work through multiple mechanisms to support weight management:
- Appetite control: GLP-1 receptor agonists may help reduce hunger signals by mimicking hormones that signal fullness, potentially helping to reduce calorie intake.
- Slowed gastric emptying: These medications may slow the rate at which food leaves your stomach, which can help you feel satisfied longer after meals.
- Blood sugar regulation: By supporting healthy blood sugar levels, GLP-1 medications may help reduce cravings and energy fluctuations throughout the day.
Types of GLP-1 Medications
Semaglutide
Found in FDA-approved Wegovy (injectable) and the Wegovy pill (oral).
Weekly injection or daily pill. ~15% avg weight loss in STEP 1 trial.
Read Semaglutide Guide »Tirzepatide
Found in FDA-approved Zepbound. Dual GIP/GLP-1 receptor agonist.
Weekly injection. ~22.5% avg weight loss in SURMOUNT-1 trial.
Read Tirzepatide Guide »Benefits of GLP-1 Medications
- ✓ May support significant weight reduction when combined with diet and exercise
- ✓ Convenient weekly injection or daily pill options
- ✓ Potential cardiovascular benefits (demonstrated in SELECT trial for FDA-approved Wegovy)
- ✓ Available through telehealth — no in-person visits required
- ✓ Multiple provider options with transparent pricing
How to Get GLP-1 Injections Online
Complete Assessment
Answer questions about your health history, weight loss goals, and current medications through a secure online form.
Provider Review
A licensed healthcare provider reviews your information and determines if GLP-1 medication is appropriate for you.
Receive Treatment
If prescribed, your medication is shipped directly to your door — typically within 1-5 business days.
Expected Weight Loss from GLP-1 Injections
Results vary by individual, but clinical trials of FDA-approved branded medications have shown meaningful weight reduction. In the STEP 1 trial of Wegovy, adults lost an average of approximately 15% of body weight over 68 weeks. In the SURMOUNT-1 trial of Zepbound, some dose groups averaged over 22% body weight reduction. Most people begin seeing results within the first few weeks, with the most significant progress at 3-6 months.
These results are from studies of FDA-approved branded medications conducted in controlled settings. Individual results vary. Compounded formulations have not undergone equivalent clinical testing.