Compounded Weight Loss Peptides San Antonio, TX

Physician-Guided Compounded Weight Loss Support with Compounded Semaglutide, Tirzepatide, and Retatrutide
At Ferguson Plastic Surgery & Aesthetics, we offer compounded weight loss peptides in San Antonio, TX for patients who need additional support beyond diet and exercise alone. These medically guided treatments may help reduce appetite, improve portion control, and support steady weight loss when paired with healthy lifestyle changes.
Our compounded weight loss peptide program focuses on two commonly used options: compounded semaglutide and tirzepatide, as well as new, third option, retatrutide. All are injectable medications that work with the body’s natural appetite and fullness signals, but they are not the same treatment. During your consultation, our team will review your health history, goals, medications, and previous weight loss attempts to determine which option may be appropriate for you.
Compounded weight loss peptides are not a quick fix. They work best as part of a structured plan that includes medical screening, nutrition guidance, follow-up care, and realistic expectations.
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What Are Compounded Weight Loss Peptides?
Compounded weight loss peptides are injectable treatments that may help regulate hunger, fullness, food intake, and weight management. Peptides are short chains of amino acids that act as signaling agents in the body. In this program, Ferguson Plastic Surgery & Aesthetics focuses on semaglutide, tirzepatide, and retatrutide, three compounded medications that are commonly used in medically guided weight loss plans.
Compounded semaglutide is a GLP-1 receptor agonist. GLP-1 is a hormone involved in appetite, digestion, and blood sugar regulation. Semaglutide works by helping patients feel fuller sooner, reducing appetite, and supporting lower food intake over time.
Tirzepatide works slightly differently. It activates both GLP-1 and GIP hormone receptors, which are involved in appetite and metabolic signaling. The FDA notes that tirzepatide reduces appetite and food intake and is administered as a once-weekly injection under the skin in approved prescription forms.
Retatrutide is another emerging weight loss peptide that patients may hear about when researching injectable weight loss medications. It is known as a “triple agonist” because it targets three hormone pathways: GLP-1, GIP, and glucagon. These pathways are involved in appetite, metabolic signaling, and energy balance.
Compounded semaglutide and tirzepatide are designed to support weight management when paired with healthier eating habits, increased physical activity, and ongoing medical guidance. Retatrutide is an emerging option that may also be discussed during consultation, but all injectable weight loss treatments should only be used under the supervision of a qualified medical provider.
Compounded Semaglutide, Tirzepatide & Retatrutide: What’s the Difference?
Compounded semaglutide, tirzepatide, and retatrutide are all injectable treatments that may be discussed as part of a medically guided weight loss plan, but they work through different hormone pathways. These pathways play a role in appetite, fullness, digestion, food intake, and metabolic signaling.
Semaglutide
Semaglutide is a GLP-1 receptor agonist. GLP-1 is a hormone involved in appetite regulation, digestion, and blood sugar signaling. By acting on this pathway, semaglutide may help patients feel fuller sooner, reduce cravings, improve portion control, and stay more consistent with a nutrition plan.
For many patients, semaglutide can be helpful when hunger, snacking, or “food noise” make weight loss difficult to maintain. It is typically used as part of a broader plan that includes healthier eating habits, physical activity, and ongoing medical guidance.
Tirzepatide
Tirzepatide works on two hormone pathways: GLP-1 and GIP. Because it activates both receptors, it may affect appetite, fullness, and metabolic signaling differently than semaglutide.
Some patients may respond better to tirzepatide, while others may be better suited for semaglutide, depending on their medical history, goals, tolerance, and provider recommendation. Like semaglutide, tirzepatide is typically used with lifestyle changes and ongoing monitoring.
Retatrutide
Retatrutide is an emerging injectable option that works on three hormone pathways: GLP-1, GIP, and glucagon. Because of this, it is often described as a triple hormone receptor agonist. These pathways are involved in appetite control, metabolic signaling, and energy balance. Lilly describes retatrutide as a single molecule that activates receptors for GIP, GLP-1, and glucagon.
Retatrutide may be discussed during consultation for patients who are researching newer weight loss options, but it should still be approached with medical guidance and a clear understanding of whether it is appropriate for the individual patient.
During your consultation, our team can help you understand the differences between semaglutide, tirzepatide, and retatrutide, including how each option works, what may fit your health profile, and what kind of weight loss plan may best support your goals.
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What Can Compounded Weight Loss Peptides Help With?
Compounded weight loss peptides may help patients who struggle with appetite, cravings, portion control, or weight regain after previous weight loss attempts. These treatments are not meant to replace healthy habits, but they may make those habits easier to maintain.
Compounded weight loss peptides may help support:
Appetite control
Reduced cravings
Improved portion control
More consistent weight loss efforts and steady fat loss
Reduced “food noise”
Better adherence to a nutrition plan
Weight management before body contouring surgery
Weight management after pregnancy or lifestyle changes
Long-term support for patients who qualify medically
For patients considering body contouring procedures, compounded weight loss peptides may also help them reach a more stable weight before surgery. Procedures such as tummy tuck, liposuction, mommy makeover, or skin removal surgery are typically most effective when patients are near a stable, healthy weight.

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How Compounded Weight Loss Peptides Work
Compounded weight loss peptides work through signaling pathways that can influence appetite, fullness, digestion, metabolism, and, in some contexts, inflammation.
Semaglutide works through the GLP-1 receptor. It may help slow digestion, reduce appetite, and help patients feel satisfied with smaller portions. Tirzepatide works through both GLP-1 and GIP receptors, which may provide additional support for appetite and metabolic regulation. Retatrutide works through GLP-1, GIP, and glucagon receptors, which is why it is often described as a triple hormone receptor agonist. These pathways may play a role in appetite control, metabolic signaling, and energy balance.
For many patients, the biggest change is not feeling like they are constantly fighting hunger. When appetite is better controlled, it may become easier to make healthier food choices, reduce snacking, and stay consistent with a long-term plan.
The goal is not rapid, unsupervised weight loss. The goal is steady, medically monitored progress with a treatment plan that fits the patient’s health history, goals, and provider recommendations.
Are You a Good Candidate for Compounded Weight Loss Peptides?
You may be a good candidate for compounded weight loss peptides if you have struggled to lose weight with lifestyle changes alone and want a medically guided treatment option.
You may be a candidate if you:
Are an adult with weight loss goals that meet medical treatment criteria
Have obesity or are overweight with a weight-related health concern
Have tried diet and exercise but struggled to maintain results
Want help managing appetite, cravings, or portion control
Are preparing for a cosmetic body procedure and need to reach a healthier, more stable weight first
Are willing to make nutrition and lifestyle changes
Can attend follow-up appointments and follow dosing instructions
Have realistic expectations for gradual weight loss
Compounded weight loss peptides may not be appropriate for everyone. Patients should tell their provider if they are pregnant, breastfeeding, trying to become pregnant, have a personal or family history of medullary thyroid cancer, have Multiple Endocrine Neoplasia syndrome type 2, have a history of pancreatitis, have gallbladder disease, have kidney problems, have diabetes, or take medications that may affect blood sugar.
Semaglutide prescribing information includes a boxed warning about thyroid C-cell tumors and states that it is contraindicated in patients with a personal or family history of medullary thyroid carcinoma or MEN 2. Tirzepatide has similar restrictions noted by the FDA for patients with a personal or family history of medullary thyroid cancer or MEN 2. Because retatrutide works on related hormone pathways and is still being studied, patients should also tell their provider about any personal or family history of medullary thyroid cancer, MEN 2, thyroid disease, or other endocrine concerns before treatment is considered.
During your consultation, our team will review your health history carefully to determine whether treatment is appropriate.

What to Expect During Your Compounded Weight Loss Peptide Treatment
Compounded weight loss peptide therapy begins with a personalized consultation and continues with regular monitoring. This allows your plan to be adjusted based on your progress, side effects, and long-term goals.
The Consultation
Your consultation includes a discussion of your weight history, goals, medications, medical conditions, lifestyle, previous weight loss attempts, and the underlying factors that may be affecting your progress. We’ll evaluate whether semaglutide or tirzepatide may be appropriate and explain what kind of progress may be realistic.
The Treatment Plan
If you are a candidate, your treatment plan may include a once-weekly injectable medication, nutrition recommendations, lifestyle guidance, and follow-up visits. Your dose may be adjusted gradually based on your tolerance and response.
Ongoing Support
Compounded weight loss peptide therapy requires consistency. Our team will monitor your progress, answer questions, help manage side effects, and adjust your plan when needed. The goal is to help you lose weight in a steady, sustainable way while protecting your overall health.
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A Closer Look at Semaglutide, Tirzepatide, and Retatrutide
Compounded semaglutide, tirzepatide, and retatrutide can be especially helpful for patients who feel like they are constantly fighting hunger, cravings, or plateaus. By helping regulate appetite, fullness, and metabolic signaling, these treatments may make it easier to stay consistent with healthier food choices.
Semaglutide works through the GLP-1 pathway, while tirzepatide works through both GLP-1 and GIP pathways. Retatrutide works through GLP-1, GIP, and glucagon pathways, which is why it may be discussed as a newer option for patients interested in medically guided weight loss support.
These treatments may also be useful for patients considering body contouring procedures. Procedures like tummy tuck, liposuction, mommy makeover, or skin removal surgery are typically most effective when patients are near a stable weight. Compounded weight loss peptide therapy may help some patients make progress before surgery or maintain results after reaching their goal.
Safety & Long-Term Care
At Ferguson Plastic Surgery & Aesthetics, compounded weight loss peptide therapy is planned with safety, education, and long-term results in mind. Proper screening, dosing, sourcing, and follow-up are important because these treatments may affect appetite, digestion, blood sugar, and overall metabolism.
Before treatment, tell our team if you:
Are pregnant, breastfeeding, or trying to become pregnant
Have a personal or family history of medullary thyroid cancer
Have Multiple Endocrine Neoplasia syndrome type 2
Have a history of pancreatitis
Have gallbladder disease
Have kidney disease or dehydration concerns
Have diabetes or take insulin/sulfonylureas
Have severe gastrointestinal disease or gastroparesis
Take medications that may interact with treatment
Have had bariatric surgery or major digestive issues
Are using any other weight loss medication
Patients should also be careful about the unapproved GLP-1 drugs marketed for weight loss. FDA warns that unapproved versions of semaglutide and tirzepatide do not go through FDA review for safety, effectiveness, or quality before they are marketed. The FDA also recommends that patients obtain a prescription from their doctor and fill it through a state-licensed pharmacy.

Move Toward Your Goals with Medical Weight Loss Support
Weight loss can be frustrating, especially when you feel like you are doing everything right and still not seeing progress. Semaglutide, tirzepatide, and retatrutide may help support appetite control, consistency, and long-term weight management under medical supervision.
Schedule your consultation with Ferguson Plastic Surgery & Aesthetics to find out whether compounded weight loss peptides are right for your goals.
Our Compounded Weight Loss Peptide Process
Personalized Medical Evaluation
We begin with a detailed consultation to understand different aspects of your health history and current status that could affect treatment safety and fit, including your weight loss goals, lifestyle, body composition, medications, and any medical concerns that may affect treatment. This helps us determine whether semaglutide or tirzepatide may be safe and appropriate for you.
Customized Weight Loss Plan
If you are a candidate, we’ll create a customized weight loss program that may include injectable medication, nutrition guidance, lifestyle recommendations, and follow-up care. Your plan will be tailored to your goals, tolerance, and progress.
Ongoing Monitoring and Adjustments
Your treatment does not end after the first prescription or injection. We monitor your progress, side effects, weight trends, and long-term needs so your plan can be adjusted safely over time. Ongoing monitoring can help address plateaus, side effects, or weight gain during treatment adjustments.

Additional Treatment Options
Compounded weight loss peptide therapy may be part of a larger aesthetic or body contouring plan. Once you reach a stable weight, you may choose additional treatments to address loose skin, stubborn fat, or changes in body shape that do not improve with weight loss alone.
Additional services may include:
Tummy Tuck for loose abdominal skin and separated abdominal muscles
Liposuction for stubborn fat deposits after weight loss
Mommy Makeover for combined breast and body rejuvenation
During your consultation, we’ll help you understand whether weight loss support, surgical treatment, non-surgical treatment, or a combination plan best fits your goals.
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Frequently Asked Questions
Ferguson Plastic Surgery & Aesthetics offers medically guided compounded weight loss peptide options focused on semaglutide and tirzepatide. During your consultation, our team will review your health history and goals to determine which option may be appropriate.
Semaglutide is a GLP-1 receptor agonist that may help reduce appetite, improve fullness, and support long-term weight management when combined with nutrition, physical activity, and medical monitoring.
Tirzepatide is a dual GLP-1 and GIP receptor agonist. It may help reduce appetite and food intake and is commonly used in medically guided weight loss plans for qualifying patients.
Retatrutide is an emerging injectable weight loss treatment that works through three hormone pathways: GLP-1, GIP, and glucagon. Because of this, it is often described as a triple hormone receptor agonist. These pathways may influence appetite, fullness, metabolic signaling, and energy balance. Retatrutide may be discussed during consultation for patients interested in newer weight loss options, but whether it is appropriate depends on your health history, goals, tolerance, and provider recommendation.
The best option depends on your health history, goals, tolerance, medications, and provider recommendation. Some patients may be better candidates for semaglutide, while others may be better suited for tirzepatide.
Some patients notice appetite changes within the first few weeks. Visible weight loss usually happens gradually, and the full benefits often build over several months with consistency. Your results will depend on your medication, dose, nutrition habits, activity level, starting weight, and follow-up care.
Many semaglutide and tirzepatide treatment plans involve once-weekly injections, but your exact schedule depends on the medication prescribed and your personalized treatment plan. You should only follow the dosing instructions given by your provider.
Most patients tolerate the injections well. They are typically given under the skin with a small needle. You may feel a brief pinch or mild injection site tenderness, redness, or irritation.
They can be safe and effective for the right patient when prescribed appropriately and monitored by a qualified medical provider. However, they are not right for everyone, and side effects or serious complications can occur. Medical screening, careful dosing, and ongoing follow-up are important.
Compounded weight loss peptides are designed to support weight management by helping with appetite control, portion control, and food intake. Body contouring procedures, such as liposuction or tummy tuck, reshape specific areas after weight loss but are not weight loss treatments. Many patients benefit from reaching a stable weight before considering body contouring surgery.
The cost depends on the medication used, your dosage, follow-up schedule, and length of treatment. During your consultation, Ferguson Plastic Surgery & Aesthetics will provide a personalized recommendation and clear pricing based on your needs.
Schedule Your Weight Loss Peptide Consultation Today
If you are ready to take the next step toward a healthier weight, better confidence, and a more personalized approach to weight management that supports your health, wellness, and daily life, schedule a weight loss peptide consultation with Ferguson Plastic Surgery & Aesthetics in San Antonio, TX.
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