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Zealthy vs System Labs

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

Zealthy vs System Labs: Overview

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

Zealthy offers both semaglutide and tirzepatide at $151/month with a rating of 8/10. System Labs also provides both semaglutide and tirzepatide at $149/month with a 6.5/10 rating.

With only a $2/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

$2/mo

Rating Difference

1.5

Winner

Zealthy

Best For

Quality

Zealthy

View full Zealthy review →

Rating

8/10Better

Monthly Price

$151

Medications

semaglutidetirzepatide

Pros

✓Offers both routes: FDA-approved brand-name Ozempic, Wegovy, Zepbound and Mounjaro, and compounded semaglutide, rather than forcing you down the compounded path
✓Works with insurance and assigns coordinators to help maximise coverage - brand-name medication can be as low as $25/month with insurance
✓Compounded semaglutide is quoted from $151/month when purchased quarterly, and the same figure is quoted for patients without insurance
✓A published phone number ((877) 870-0323), support email and a real New York business address (30 Irving Pl, New York, NY 10003)
✓The subscription, cancellation and refund policy is published in full as a standalone page rather than buried in terms of service
✓Cancellation is self-service through "Manage Membership" in your account, with the steps spelled out
✓Prior authorisations are submitted on your behalf, and the FAQ covers what happens when insurance denies them
✓A broad service (weight loss, sexual health, hair, mental health) with real operational scale behind it

Cons

✗Consultation fees and any charges associated with your provider visit or membership are explicitly non-refundable
✗The membership fee is separate from medication cost, and Zealthy warns it is "not a covered benefit under most health insurance plans or other healthcare benefit plans such as the Health Saving Account or Flexible Spending Account"
✗You must cancel before renewal to avoid being charged for the next period - there is no grace-period refund
✗Once medication has proof of delivery from the carrier, no refund is possible; a replacement means a new charge
✗Membership terms include binding individual arbitration, which waives your right to sue or join a class action
✗Zealthy reserves the right to change fees at any time and to modify the refund policy without prior notice
✗The $151 figure depends on buying quarterly, and permanent "limited time" discount banners ($96 off, "sale ends soon") make the real price hard to pin down
✗The operating entity is FitRX, LLC dba Zealthy, which is not obvious from the branding

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	Zealthy	System Labs
Monthly Price	$151	$149
Rating	8/10	6.5/10
Medications	semaglutide, tirzepatide	NAD+, sermorelin, glutathione, MIC + B12, GHK-Cu
Insurance Accepted	Yes	No
Support Hours	Not published	Medical team availability advertised; hours not published
Live Chat	No	Available
Free Shipping	No	Yes
Shipping Speed	Shipped from partner pharmacies; timing not published	Free 2-day shipping
Mobile App	Available	No
Dedicated Coach	Not included	Not included
Follow-up Frequency	Ongoing provider support through the membership; frequency not published	Ongoing clinician support advertised; frequency not published
Money-back Guarantee	None. Consultation and membership fees are explicitly non-refundable	None published
Cancellation Policy	Cancel any time in your account under "Manage Membership", but you must cancel before renewal to avoid the next charge	Not published

Which should you choose?

Choose Zealthy if you:

→Prefer a higher-rated service (8/10 vs 6.5/10)
→Need insurance coverage for your treatment
→Value: offers both routes: fda-approved brand-name ozempic, wegovy, zepbound and mounjaro, and compounded semaglutide, rather than forcing you down the compounded path

Get started with Zealthy

Choose System Labs if you:

→Want to save $2/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

Zealthy

Zealthy website

System Labs

System Labs website

Our recommendation

Zealthy comes out ahead with a higher rating of 8/10. It also provides multiple medication options including both semaglutide and tirzepatide.

Get started with Zealthy

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