Immunity Center

Immunity Center Health and Wellness clinic specializing in functional medicine and IV therapy in Burbank, CA.

GLP-1, GIP, and glucagon — what’s actually the difference?Semaglutide, tirzepatide, and retatrutide target different met...
09/10/2026

GLP-1, GIP, and glucagon — what’s actually the difference?

Semaglutide, tirzepatide, and retatrutide target different metabolic hormone pathways involved in appetite, glucose regulation, and energy balance.

Semaglutide → GLP-1
Tirzepatide → GLP-1 + GIP
Retatrutide → GLP-1 + GIP + Glucagon*

Understanding how these pathways differ can help make the science behind metabolic health easier to understand.

At Immunity Center, we believe education comes first. Treatment decisions should always be individualized and discussed with a qualified healthcare provider.

*Retatrutide is investigational and is not FDA-approved.

09/09/2026

I’ll take the Myers cocktail 😌

09/06/2026

If only everyone was this zen 🧘

09/05/2026

PRP microneedling combines the collagen-boosting benefits of microneedling with your own platelet-rich plasma to support smoother, brighter, more rejuvenated-looking skin. ✨🩸

Your 30s aren’t a deadline; they’re a reminder that your body responds to what you consistently give it.Healthy aging is...
09/04/2026

Your 30s aren’t a deadline; they’re a reminder that your body responds to what you consistently give it.

Healthy aging isn’t about doing everything perfectly or adding another supplement to your routine. It’s about maintaining the foundations that support muscle, metabolic health, cognitive function, sleep, and overall resilience as you get older.

And the interesting part? Most of these aren’t complicated. They’re just easy to overlook.

Save this for your next wellness reset and send it to someone who thinks getting older automatically means feeling worse.

Your body is always giving you information. The question is whether you’re paying attention.

What exactly is tesamorelin, and how does it interact with the body’s growth hormone pathway?Our latest educational post...
09/03/2026

What exactly is tesamorelin, and how does it interact with the body’s growth hormone pathway?

Our latest educational post breaks down the science behind tesamorelin, including its mechanism of action, FDA-approved indication, the GH/IGF-1 pathway, potential side effects, and why appropriate medical evaluation and monitoring matter.

At Immunity Center in Burbank, we believe informed decisions start with education and professional guidance.

Read through our carousel to learn more.

For educational purposes only. This information is not medical advice and is not intended to diagnose, treat, cure, or prevent disease.

09/02/2026

I’m sorry but your gonna LOVE the results🫣🙌🏻

08/30/2026

No sentence ever gets finished around here 😂

08/29/2026

Give us a call and schedule your appointment today!! ✨

Retatrutide is gaining attention as an investigational triple-hormone receptor agonist targeting GLP-1, GIP, and glucago...
08/26/2026

Retatrutide is gaining attention as an investigational triple-hormone receptor agonist targeting GLP-1, GIP, and glucagon receptors. Recent Phase 3 research has reported significant changes in body weight and cardiometabolic measures, making it an important area of ongoing metabolic-health research.

However, retatrutide is not currently FDA-approved, and its safety and effectiveness continue to be evaluated in clinical trials.

At Immunity Center, we believe education comes first. Follow us for evidence-based updates on metabolic health, peptides, and emerging research.

For educational purposes only. Not medical advice or an advertisement for retatrutide.

Address

2010 N Glenoaks Boulevard
Burbank, CA
91504

Opening Hours

Monday 10am - 6pm
Tuesday 10am - 6pm
Wednesday 10am - 6pm
Thursday 10am - 6pm
Friday 10am - 6pm
Saturday 11am - 4pm
Sunday 11am - 4pm

Alerts

Be the first to know and let us send you an email when Immunity Center posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Practice

Send a message to Immunity Center:

Shortcuts

Share