Peptide Therapy in Rancho Cucamonga, CA
Peptide therapy uses short chains of amino acids, the same building blocks your body uses to send signals between cells, to support specific health goals. At Rvive Men’s Health + Wellness, Dr. Rommie Fakhoury, MD, a board-certified family medicine physician, offers peptide therapy only after a full medical evaluation, with prescriptions filled by licensed U.S. pharmacies. Patients come to us from Rancho Cucamonga, Alta Loma, Upland, and across the Inland Empire.
What Is Peptide Therapy?
Peptides are naturally occurring molecules that act as messengers in the body, helping regulate processes like metabolism, hormone release, and tissue repair. Some of today’s best-known prescription medications are peptides, including the weight loss medications semaglutide and tirzepatide. Peptide therapy uses specific, prescribed peptides to target a particular health goal, under a physician’s supervision.
Goals We Can Help With
Peptide therapy at Rvive currently centers on tesamorelin. Depending on your health history and labs, it may be part of a plan focused on:
- Reducing stubborn abdominal (visceral) fat
- Body composition, alongside training and nutrition
- Healthy aging and metabolic health
Peptides aren’t a substitute for sleep, exercise, nutrition, or treating underlying conditions. We use them as one part of a complete plan.
Peptides We Offer
| Peptide | What it is | How it’s taken |
|---|---|---|
| Tesamorelin | A growth hormone–releasing hormone (GHRH) analog that prompts your pituitary gland to release more of your own growth hormone. It’s FDA-approved (as Egrifta) to reduce excess abdominal fat in adults with HIV-associated lipodystrophy; other uses are off-label and decided case by case. | Injection under the skin, on a schedule set by your physician |
Peptide therapy requires medical evaluation and ongoing supervision.
What to Expect at Rvive
- Consultation. Meet with Dr. Fakhoury in-clinic or online to discuss your goals, symptoms, and health history.
- Lab work. Baseline labs help us understand what’s driving your symptoms and whether peptide therapy is a safe fit.
- Your plan. If peptides are right for you, we explain the option, how it’s taken, and what results are realistic. If another treatment, such as TRT or medical weight loss, fits better, we’ll tell you.
- Follow-up. Regular check-ins let us track progress, manage side effects, and adjust or stop treatment as needed.
Safety, Sourcing, and Regulation
Many peptides are sold online as “research chemicals” that aren’t meant for people and may be impure or mislabeled. At Rvive, every peptide is prescribed by a physician and dispensed by a licensed U.S. pharmacy. We only offer peptides that are FDA-approved or that pharmacies can legally prepare under current federal and California rules, and we update our offerings as those rules change.
Like any medication, tesamorelin can cause side effects, including injection-site redness or itching, joint or muscle aches, swelling in the hands or feet, and higher blood sugar. It isn’t right for everyone: it’s not used during pregnancy, in people with active cancer, or with certain pituitary conditions. Dr. Fakhoury reviews your medications and history first, and monitors labs such as IGF-1 and blood sugar throughout treatment.
Why Choose Rvive for Peptide Therapy?
- Physician-led care from Dr. Rommie Fakhoury, MD, board-certified with over 25 years of experience.
- Prescriptions from licensed U.S. pharmacies, never research-grade products.
- Honest guidance on what peptides can and can’t do, plus other options like TRT or medical weight loss when they fit better.
- Private, men-focused visits at 8790 19th St, Rancho Cucamonga.
We serve Rancho Cucamonga, Alta Loma, Etiwanda, Upland, Ontario, Fontana, and the greater Inland Empire.
Frequently Asked Questions About Peptide Therapy
Is peptide therapy legal?
Yes, when the peptide is FDA-approved or legally prepared by a licensed pharmacy under a valid prescription. Rules for some popular peptides are changing in 2026, and we offer only what is permitted today.
Do you offer BPC-157 or TB-500?
Not at this time. These peptides aren’t currently approved for compounding by U.S. pharmacies. We’re following the FDA’s review closely and will update our offerings if the rules change.
How is peptide therapy different from TRT?
TRT replaces testosterone directly when your levels are low. Peptides work through other signaling pathways and may suit different goals. Your labs and consultation help decide which fits you. Learn more about TRT.
How much does peptide therapy cost?
[Add price range or link to the Pricing page.]
How soon will I see results?
It depends on your goal. Dr. Fakhoury will explain realistic timelines at your consultation. Individual results vary.
What is tesamorelin?
Tesamorelin is a peptide that signals your pituitary gland to release more of your own growth hormone. It’s FDA-approved to reduce excess abdominal fat in adults with HIV-associated lipodystrophy. Using it for other goals is off-label, which is why every patient gets a full evaluation before treatment.
Is tesamorelin the same as taking growth hormone?
No. Tesamorelin doesn’t replace growth hormone directly. It prompts your body to make more of its own, and we monitor your levels with regular labs.
Start Your Peptide Therapy Consultation
Curious whether peptide therapy is right for you? Call (840) 276-9673 or request an appointment online.
Request an AppointmentResults vary by individual. Peptide therapy is available by prescription only after a medical evaluation. Compounded medications are not FDA-approved. This page is for informational purposes and is not a substitute for medical advice.