What to Stack with Semaglutide for Better Results

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Stack with Semaglutide: Peptides and Supplements That Boost Results 

Semaglutide has become one of the most effective tools for weight loss today, helping people reduce appetite, manage blood sugar, and achieve significant results. But as powerful as it is, semaglutide isn’t meant to work alone. Many people notice side effects like fatigue, slower metabolism, or even muscle loss as the number on the scale goes down. These challenges often happen because your body is adjusting to lower calorie intake and changes in nutrient absorption.

That’s where stacking supplements with semaglutide can make a real difference. Strategic stacking means pairing semaglutide with key nutrients and peptides that support energy, metabolism, muscle preservation, and overall wellness. By combining science-backed supplements—like NAD+, glutathione, or CoQ10—you can enhance the benefits of semaglutide while minimizing the downsides. The goal isn’t just to lose weight faster, but to do it in a way that strengthens your body, supports long-term health, and maximizes weight-management success.

 

Why Stack with Semaglutide? 

Strategic stacking can amplify the benefits of semaglutide while addressing common challenges during weight loss. Here’s why each benefit matters:

Preserve lean muscle
Weight loss can sometimes come at the cost of muscle mass, especially if calorie intake is reduced. Supporting your body with protein-building peptides and targeted supplements helps maintain lean muscle, which is essential for strength, metabolism, and overall body composition.

Boost energy
As your body adapts to lower calorie intake, fatigue and low energy can occur. Certain nutrients and peptides, like NAD+ and CoQ10, support cellular energy production so you can stay active, focused, and consistent with your routine.

Balance blood sugar
Semaglutide already helps regulate appetite, but blood sugar swings can still happen. Supplements like berberine or chromium work alongside semaglutide to stabilize blood sugar, which supports energy, mood, and fat metabolism.

Fill nutrient gaps
Eating less often means your body might not get all the vitamins and minerals it needs. Multivitamins, magnesium, and omega-3s help fill these gaps, supporting everything from heart and brain health to muscle function.

Reduce inflammation
Chronic inflammation can slow weight loss, impair recovery, and affect energy levels. Antioxidants like glutathione and anti-inflammatory compounds in green tea extract or omega-3s help reduce inflammation and support overall wellness.

Support mood & sleep
Hormonal and metabolic changes during weight loss can affect mood and sleep quality. Nutrients like magnesium, certain peptides, and adaptogenic supplements can promote relaxation, improve sleep, and help maintain a balanced mood.

Improve long-term weight maintenance
Losing weight is only one part of the journey—keeping it off is another challenge. Strategic stacking supports metabolism, energy, and muscle preservation, making it easier to maintain results and avoid the common pitfalls of post-weight-loss rebound.

What to Stack? 

Peptides: 

Peptides are short chains of amino acids—the “building blocks” of protein—that signal your body to perform specific functions, like repairing tissue, building muscle, or improving metabolism.  Some ideal peptides to stack with Semaglutide include:   

  • NAD+ – Enhances cellular energy and insulin sensitivity. 
  • Glutathione – The body’s master antioxidant; protects the liver and boosts resilience. 
  • Sermorelin – Supports muscle, recovery, and healthy body composition. 

 

Supplements:

Supplements provide the nutritional foundation your body needs while eating less on semaglutide.  They can fill nutrient gaps, support energy, and keep metabolism and digestion running smoothly.  Some of the best supplements to stack with semaglutide include: 

  • Foundational: Multivitamin, Vitamin D + Calcium, Magnesium 
  • Metabolism: Berberine, Chromium, ALA 
  • Energy & Recovery: CoQ10, Cordyceps, Green Tea Extract, Omega-3’s 
  • Gut Health: Probiotics, Fiber, Digestive Enzymes  

Final Thought

Semaglutide can be a powerful tool for weight loss, but its effectiveness is maximized when you stack with Semaglutide the right nutrients and supplements. Adding targeted peptides and foundational vitamins and minerals helps protect lean muscle, maintain energy, support metabolism, and fill potential nutrient gaps that can occur during reduced-calorie eating. By strategically stacking with semaglutide, you’re not just losing weight—you’re supporting your overall health, improving recovery, and setting yourself up for long-term weight-management success.

At PHRx, we customize every plan to your needs. Ready to learn how stacking can work for you? Book a consultation with our team today.

Related articles:

Starting Semaglutide: Top 10 Guide for Beginners

Longevity-Boosting Nutrients

 

 

References:

  • Yoshino M, Baur JA, Igarashi M, et al. Nicotinamide mononucleotide increases muscle insulin sensitivity in prediabetic women. Science. 2021;372(6547):1224‐1235. doi:10.1126/science.abe9985
  • King C, Buse J, Woo V, et al. Once‑weekly semaglutide in adults with overweight or obesity. N Engl J Med. 2021;385(14):1430‑1440. doi:10.1056/NEJMoa2032183.
  • Watanabe S, Inoue Y, Yanagi M, et al. Efficacy of glutathione for the treatment of nonalcoholic fatty liver disease: a pilot study. BMC Gastroenterol. 2017;17:135. doi:10.1186/s12876‑017‑0698‑8.
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It is essential to have a nutritionist as part of your team. So, when I found out you get a complimentary nutritionist consultations with PHRx program...you know I hopped on top of that.

... Chanel, PHRx verified customer

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We can answer your questions.

Check out our full list of FAQs.

We offer a comprehensive approach to your weight loss journey, combining effective GLP-1 medications with personalized supplements to support both your health and goals. Our focus is on enhancing the effectiveness of your treatment plan while promoting overall well-being. Through our physician affiliates, we provide convenient telehealth services for screening and approval, and our supplements are thoughtfully selected in partnership with Persona Nutrition to complement your weight loss progress.

Getting started is easy! Simply complete a brief health assessment through our telehealth platform. A licensed healthcare provider will review your information to determine if you qualify for GLP-1 therapy. If approved, your prescription will be sent directly to you. Additionally, we'll arrange a supplement consultation through our partnership with Persona Nutrition to create a customized supplement plan tailored to your needs.

GLP-1 (glucagon-like peptide-1) medications, including semaglutide and tirzepatide, are prescribed to manage blood sugar levels and support weight loss. These medications work by mimicking natural hormones that regulate appetite and insulin production. This helps you feel fuller for longer, supports healthy blood sugar levels, and promotes weight loss when used alongside a balanced diet and regular exercise.

Our licensed healthcare providers prescribe a variety of medications tailored to your unique needs, including FDA-approved anti-obesity medications and certain off-label medications for weight loss. We also offer compounded medications, prepared by 503A and 503B pharmacies that follow stringent standards set by the FDA. However, please note that while these pharmacies adhere to FDA guidelines, compounded medications are not reviewed or approved by the FDA for safety, efficacy, or intended use.

As with any medication, side effects may occur. The most common side effects of GLP-1 agonists include GI effects. For most users, these side effects are resolved within a few weeks. However, it’s important to inform your healthcare provider if you experience any issues while taking a new medication.

If you don’t qualify for GLP-1 medications or prefer not to use them, we offer personalized nutrition support through our partner, Persona Nutrition. Their team can help you explore natural alternatives and supplements that support weight management and metabolic health. Whether you choose to focus on natural solutions alone or in combination with your medications, we’ll work with you to create a plan tailored to your needs.

Pricing varies based on your personalized treatment plan and includes the cost of your medication, unlimited access to your medical provider, and consultations with a nutritionist. We offer transparent out-of-pocket pricing, with the cost remaining the same at every dose.

We do not currently accept insurance, FSA, or HSA. However, we provide clear, upfront out-of-pocket pricing before you commit to the service, and the cost stays consistent with each dose. What you see is what you pay!