← All providers

System Labs vs Fella Health

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

System Labs vs Fella Health: Overview

Choosing between System Labs and Fella Health 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. Fella Health also provides both semaglutide and tirzepatide at $149/month with a 8/10 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

1.5

Winner

Fella Health

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

Fella Health

View full Fella Health review →

Rating

8/10Better

Monthly Price

$149

Medications

semaglutidetirzepatideenclomiphenemetforminrapamycinNAD+

Pros

✓A six-month money-back guarantee, advertised in the site's top banner - by far the longest guarantee of any provider we cover
✓Adjacent treatments are priced openly with medication cost included: metformin from $45/mo, rapamycin from $99/mo, NAD+ from $99/mo and enclomiphene from $149/mo (checked July 28, 2026)
✓Roughly 1,000 Trustpilot reviews at 4.5
✓A published phone number, which many competitors omit
✓Genuinely built around men with a higher starting weight, rather than a general programme with male branding applied
✓The two-minute assessment gives a pre-approval decision before you commit
✓Medication ships with 'an uninterrupted supply' and no stated extra costs

Cons

✗GLP-1 pricing is not published anywhere. You have to complete the quiz to see it, so the figures above are for Fella's adjacent treatments rather than for the weight-loss medication itself
✗The site claims a '4.9 average rating' where the verifiable Trustpilot figure is 4.5
✗Rapamycin is offered for 'longevity' with claims including 'potential lifespan extension' and 'potential neuroprotective effects'. Rapamycin is an immunosuppressant approved for organ-transplant rejection; longevity use is off-label and not supported by human outcome trials
✗NAD+ is sold with claims of 'improved cognitive function' and 'support for DNA repair', neither of which has been demonstrated in healthy adults
✗Compounded GLP-1 medications are not FDA-approved, and the trial data for the branded drugs does not transfer to them
✗GLP-1 medications are not suitable for anyone with a personal or family history of medullary thyroid carcinoma or MEN 2, or during pregnancy

Choose Fella Health

Feature-by-feature comparison

Feature	System Labs	Fella Health
Monthly Price	$149	$149
Rating	6.5/10	8/10
Medications	NAD+, sermorelin, glutathione, MIC + B12, GHK-Cu	semaglutide, tirzepatide, enclomiphene, metformin, rapamycin, NAD+
Insurance Accepted	No	No
Support Hours	Medical team availability advertised; hours not published	Mon-Fri 9AM-7PM ET
Live Chat	Available	Available
Free Shipping	Yes	Yes
Shipping Speed	Free 2-day shipping	3-5 days
Mobile App	No	Available
Dedicated Coach	Not included	Included
Follow-up Frequency	Ongoing clinician support advertised; frequency not published	Bi-weekly coaching sessions
Money-back Guarantee	None published	Six-month money-back guarantee
Cancellation Policy	Not published	Cancel anytime with 30-day notice

Which should you choose?

Choose System Labs if you:

→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 Fella Health if you:

→Prefer a higher-rated service (8/10 vs 6.5/10)
→Want more medication options to choose from
→Want personalized coaching support included
→Value: a six-month money-back guarantee, advertised in the site's top banner - by far the longest guarantee of any provider we cover

Get started with Fella Health

Website previews

System Labs

System Labs website

Fella Health

Fella Health website

Our recommendation

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

Get started with Fella Health

Related comparisons

System Labs vs CoreAge Rx

System Labs vs Zepbound

System Labs vs Mounjaro

System Labs vs Wegovy Pill

System Labs vs Foundayo

System Labs vs Wegovy

System Labs vs NovoCare Pharmacy

System Labs vs Ozempic

System Labs vs Form Health

System Labs vs Henry Meds

System Labs vs Sesame Care

System Labs vs FuturHealth

System Labs vs Circle Medical

System Labs vs Ro

System Labs vs Midi Health

System Labs vs Noom Med

System Labs vs Precision Telemed

System Labs vs Hims

System Labs vs Calibrate

System Labs vs PlushCare

Compare other providers

Compare GLP-1 Brands

First Brand

vs

Second Brand