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Maximus vs System Labs

Compare pricing, features, and medications to find the best GLP-1 provider for your weight loss journey

Maximus vs System Labs: Overview

Choosing between Maximus and System Labs for GLP-1 weight loss medication? Both are popular providers, but they differ in pricing, medication options, and service features.

Maximus offers both semaglutide and tirzepatide at $150/month with a rating of 8.3/10. System Labs also provides both semaglutide and tirzepatide at $149/month with a 6.5/10 rating.

With only a $1/month price difference, your choice will likely come down to features, support quality, and medication options.

Our recommended brand

After reviewing all 148 providers on this platform, we've identified CoreAge Rx as offering the most transparent pricing model. At just $99/month — the same price every month, every dose — there are no surprise charges or hidden fees. Combined with exceptional service quality, personalized support, and access to both semaglutide and tirzepatide, it represents the best value without compromising on care.

Visit CoreAge Rx →Read full review

At a glance

Price Difference

$1/mo

Rating Difference

1.8

Winner

Maximus

Best For

Quality

Maximus

View full Maximus review →

Rating

8.3/10Better

Monthly Price

$150

Medications

semaglutidetirzepatide

Pros

✓Offers both compounded and FDA-approved branded GLP-1s, and labels which is which on the landing page: compounded semaglutide from $149.99/mo, compounded tirzepatide from $249.99/mo, and brand-name Ozempic, Mounjaro, Wegovy, Foundayo and Zepbound from $199.99/mo (checked July 27, 2026)
✓Brand-name medication at $199.99 undercuts its own compounded tirzepatide, so the FDA-approved route is not automatically the expensive one here
✓Trustpilot rating of 4.4 across 1,034 reviews
✓This offer is restricted in only two states, Alaska and Washington - the narrowest exclusion list of any provider we have reviewed
✓Substantial free tooling and educational content: BMI and TDEE calculators, a semaglutide versus tirzepatide comparison, and guides on what GLP-1s actually do
✓Testosterone, oxytocin and weight-loss protocols under one roof if you want hormone and metabolic care from the same clinic
✓The body-fat chart carries a 'Results may vary' disclaimer rather than presenting the figure as a promise

Cons

✗The headline result claim is '↓28%' body fat, sourced only to 'Averages based on real results from Maximus clients'. That data is not published, and body fat is a different measure from the body-weight percentages every other provider quotes - the two are easy to confuse when comparing
✗We could not find an explicit 'not FDA-approved' disclosure for the compounded products. The category is labelled 'Compounded' and the other is labelled 'FDA-approved', but the plain statement most competitors make is missing
✗No refund or cancellation policy is published - only a privacy policy and terms of use
✗A statistic on the oxytocin product renders as '↑ 0 %of participants reported', so at least one clinical figure on the page is broken
✗'Starting at' pricing on all three categories, with no indication of what plan length unlocks the lowest rate
✗GLP-1 sits alongside testosterone and mood products in a men's-focused brand, so the weight-loss programme is one line among several
✗No published phone number or support hours on the landing page

System Labs

View full System Labs review →

Rating

6.5/10

Monthly Price

$149Cheaper

Medications

NAD+sermorelinglutathioneMIC + B12GHK-Cu

Pros

✓Prices are published openly for every product, with the renewal rate shown alongside the introductory one: NAD+ $89 first month then $149, sermorelin $109 then $219, glutathione $79 then $149, oral sermorelin $79 then $159, MIC + B12 $89/mo and GHK-Cu cream $109/mo (checked July 28, 2026)
✓Three delivery formats for NAD+ - injection, nasal spray and liposomal liquid - so needle-free options exist
✓Products are described as American made and third-party tested
✓The intake is short and a licensed provider reviews it before anything ships, with free 2-day shipping
✓No insurance required and no membership fee stacked on top of the product price

Cons

✗This is not a GLP-1 weight loss service. System Labs sells no semaglutide, no tirzepatide and no GLP-1 of any kind - the words do not appear anywhere on its site. If you are shopping for weight loss medication, this provider cannot supply it
✗We could not find any statement that the compounded peptides are not FDA-approved. That disclosure is standard across this category and its absence is the single biggest gap on the site
✗There is no refund or cancellation policy published at all - only a privacy policy and terms page
✗No independent review signal exists: no Trustpilot profile, no BBB file, and no rating displayed on site
✗Introductory pricing roughly doubles at renewal on most products, and the renewal price is the one you will pay for the rest of the course
✗Sermorelin, GHK-Cu and high-dose NAD+ have limited published human trial evidence for the benefits implied - 'perform 10 years younger' style claims are not supported by the kind of trials that back GLP-1 medications
✗No published phone number, support hours or physical address
✗The 'up to 1600mg' NAD+ potency claim is presented as an advantage without any evidence that higher doses produce better outcomes

Choose System Labs

Feature-by-feature comparison

Feature	Maximus	System Labs
Monthly Price	$150	$149
Rating	8.3/10	6.5/10
Medications	semaglutide, tirzepatide	NAD+, sermorelin, glutathione, MIC + B12, GHK-Cu
Insurance Accepted	No	No
Support Hours	Not published	Medical team availability advertised; hours not published
Live Chat	No	Available
Free Shipping	Yes	Yes
Shipping Speed	Not published	Free 2-day shipping
Mobile App	No	No
Dedicated Coach	Not included	Not included
Follow-up Frequency	Not published	Ongoing clinician support advertised; frequency not published
Money-back Guarantee	None published - no refund policy exists on the site	None published
Cancellation Policy	Not published	Not published

Which should you choose?

Choose Maximus if you:

→Prefer a higher-rated service (8.3/10 vs 6.5/10)
→Value: offers both compounded and fda-approved branded glp-1s, and labels which is which on the landing page: compounded semaglutide from $149.99/mo, compounded tirzepatide from $249.99/mo, and brand-name ozempic, mounjaro, wegovy, foundayo and zepbound from $199.99/mo (checked july 27, 2026)

Get started with Maximus

Choose System Labs if you:

→Want to save $1/month with a more affordable option
→Want more medication options to choose from
→Value: prices are published openly for every product, with the renewal rate shown alongside the introductory one: nad+ $89 first month then $149, sermorelin $109 then $219, glutathione $79 then $149, oral sermorelin $79 then $159, mic + b12 $89/mo and ghk-cu cream $109/mo (checked july 28, 2026)

Get started with System Labs

Website previews

Maximus

Maximus website

System Labs

System Labs website

Our recommendation

Maximus comes out ahead with a higher rating of 8.3/10. It also provides multiple medication options including both semaglutide and tirzepatide.

Get started with Maximus

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