Semaglutide, tirzepatide, and the muscle-preservation protocol most clinics skip. Serving Colleyville men from our physician-led Southlake clinic — 10–15 minutes south via Glade Road or SH 26.
Colleyville sits 10 to 15 minutes south of our Southlake clinic. The patients we see from Colleyville almost always tried two or three local franchise clinics first before realizing they were getting cookie-cutter protocols with minimal physician oversight. Magnolia is physician-owned and physician-run.
We regularly see GLP-1 patients from Colleyville Heritage area, Whittier Heights, Cheek-Sparger corridor, and the homes near Colleyville Town Center. The first visit is free—on-site testosterone test, body composition scan, and 15 minutes with the medical director. No card on file required.
GLP-1 receptor agonists (semaglutide, tirzepatide, soon retatrutide) are the most effective pharmacologic tools for weight loss in human medicine. Realistic averages: tirzepatide 15–22% body weight over 12 months; semaglutide 10–15%. Tirzepatide is the more powerful option (dual GLP-1 + GIP agonism); semaglutide is the more economical and longer-tracked option.
What separates done-right GLP-1 from grab-the-Rx GLP-1 is muscle preservation. Without resistance training and adequate protein, ~25% of the weight you lose on a GLP-1 will be lean mass. We bundle a 3-day strength program, protein intake target (~1g per pound of goal weight), and TRT pairing where appropriate—because for men, testosterone optimization plus GLP-1 produces dramatically better body composition outcomes than either alone.
Side effects (nausea, constipation, fatigue) are managed with slow titration. We don't move you up a dose level until the previous one is well-tolerated. Plateau strategy includes dose ceiling assessment, behavioral audit, and switching molecules if indicated. The goal is durable body recomposition, not just the scale number.
Read the full GLP-1 clinical protocol → · Read the in-depth GLP-1 guide →
Most Colleyville patients start with the free testosterone check and add other modalities as their evaluation indicates. See the full Colleyville location page →
Dosed to your labs. Supervised by a physician.
Cause-led. Not just another prescription.
Targeted protocols. Sourced from licensed compounding pharmacies only.
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High-dose NAD+, glutathione, Myers cocktails. Without the marketing inflation.
Evidence-led PRP, exosomes, and biologics. Not stem-cell snake oil.
A 10–15 minutes drive from Colleyville. Fifteen minutes with the medical director. No insurance required. No commitment.
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