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System Labs vs Ro

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

System Labs vs Ro: Overview

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

System Labs offers both semaglutide and tirzepatide at $149/month with a rating of 6.5/10. Ro also provides both semaglutide and tirzepatide at $149/month with a 8.6/10 rating.

With only a $0/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

$0/mo

Rating Difference

2.1

Winner

Ro

Best For

Quality

System Labs

View full System Labs review →

Rating

6.5/10

Monthly Price

$149

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

Ro

View full Ro review →

Rating

8.6/10Better

Monthly Price

$149

Medications

semaglutidetirzepatide

Pros

✓Prescribes FDA-approved, brand-name GLP-1s - Zepbound, Wegovy pen and pill, Ozempic, Saxenda and the new Foundayo pill - rather than compounded copies
✓Real insurance support: a dedicated team handles prior authorizations and appeals, and there is a free GLP-1 insurance checker you can run before paying anything
✓Publishes exact cash-pay prices for the Zepbound KwikPen: $299/mo at 2.5 mg, $399/mo at 5 mg and $449/mo at 7.5-15 mg with the manufacturer offer (checked July 26, 2026)
✓Membership is $39 for the first month, and as low as $74/mo if you prepay for a year
✓Long-established: trading since 2017, BBB accredited since 2018, and one of the largest telehealth platforms in the US
✓Prescriptions are typically filled and shipped within 1-4 days
✓Cash-pay Zepbound single-dose vials are available if you want to skip the insurance process entirely
✓Ongoing provider messaging, check-ins and progress tracking are included in the membership fee

Cons

✗The membership fee does not include your medication. At $149/mo month-to-month plus $449/mo for a maintenance dose of Zepbound, the realistic all-in cost is roughly $520-600 a month
✗The discounted $449 refill price depends on completing a check-in within 45 days of your last delivery. Miss that window and the price jumps to $499 for 7.5 mg, or $699 for the 10, 12.5 and 15 mg doses
✗All sales are final. Ro states it cannot issue refunds or accept returns on prescription products, except where it has made an error filling your prescription
✗The headline $74/mo membership rate requires prepaying a full year upfront
✗BBB lists 619 complaints, and Trustpilot sits at 3.8 from 4,796 reviews, with cancellation and billing the dominant negative themes
✗No customer phone number or support email is published on the site; support runs through your account
✗Because the medication price depends on your insurance, what you will actually pay each month cannot be known until after you have signed up and been assessed
✗The homepage claim 'Lose 20% body weight on average with Zepbound' comes from the manufacturer's trial of the branded drug, not from Ro's own patients

Feature-by-feature comparison

Feature	System Labs	Ro
Monthly Price	$149	$149
Rating	6.5/10	8.6/10
Medications	NAD+, sermorelin, glutathione, MIC + B12, GHK-Cu	semaglutide, tirzepatide
Insurance Accepted	No	Yes
Support Hours	Medical team availability advertised; hours not published	On-demand provider messaging (hours not published)
Live Chat	Available	No
Free Shipping	Yes	Yes
Shipping Speed	Free 2-day shipping	Typically filled and shipped within 1-4 days
Mobile App	No	Available
Dedicated Coach	Not included	Included
Follow-up Frequency	Ongoing clinician support advertised; frequency not published	Ongoing check-ins plus on-demand provider messaging
Money-back Guarantee	None published	None - Ro states all sales of prescription products are final, except where it filled your prescription in error
Cancellation Policy	Not published	Cancel the membership before your next billing date; charges already processed are not refunded

Which should you choose?

Choose System Labs if you:

→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

Choose Ro if you:

→Prefer a higher-rated service (8.6/10 vs 6.5/10)
→Need insurance coverage for your treatment
→Want personalized coaching support included
→Value: prescribes fda-approved, brand-name glp-1s - zepbound, wegovy pen and pill, ozempic, saxenda and the new foundayo pill - rather than compounded copies

Get started with Ro

Website previews

System Labs

System Labs website

Ro

Ro website

Our recommendation

Ro comes out ahead with a higher rating of 8.6/10. It also provides multiple medication options including both semaglutide and tirzepatide.

Get started with Ro

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