Sunlight vs System Labs
Compare pricing, features, and medications to find the best GLP-1 provider for your weight loss journey
Sunlight vs System Labs: Overview
Choosing between Sunlight and System Labs for GLP-1 weight loss medication? Both are popular providers, but they differ in pricing, medication options, and service features.
Sunlight offers both semaglutide and tirzepatide at $88/month with a rating of 7.5/10. System Labs also provides both semaglutide and tirzepatide at $149/month with a 6.5/10 rating.
The price difference of $61/month is significant - Sunlight is the more budget-friendly option, while System Labs positions itself as a premium service.
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.
At a glance
Price Difference
$61/mo
Rating Difference
1.0
Winner
Sunlight
Best For
Budget
Sunlight
View full Sunlight review →Rating
7.5/10Better
Monthly Price
$88Cheaper
Medications
semaglutidetirzepatide
Pros
- ✓Among the lowest advertised prices in the category: compounded semaglutide from $88/month and tirzepatide from $157/month (checked July 26, 2026)
- ✓A flat-price promise - 'Same price forever. No price increases ever' - with no separate membership fee stacked on top
- ✓The monthly rate is stated to include the prescription, unlimited telehealth visits and free 1-2 day shipping
- ✓Injection and oral formats both offered
- ✓If a provider medically disqualifies you, Sunlight refunds unused months and the video visit fee
- ✓Cancel anytime, with no minimum term advertised
- ✓Accepts HSA/FSA as well as major cards
- ✓Will match an equivalent dose if you are transferring from another provider, via prescription upload and a clinician appointment
Cons
- ✗Sunlight describes its compounded products as 'clinically proven to support weight loss'. Compounded drugs have not been through the trials that phrase implies, and the FDA has issued warning letters to other telehealth firms over claims of this type
- ✗The '(4.9) Excellent!' badge has no source. Trustpilot, the only public platform we found, showed 4.3 from 183 reviews - not the 100,000+ customer base implied elsewhere on the page
- ✗The scarcity banner is broken: it reads 'Only Spots Left!' with no number, which suggests the counter is decorative rather than real
- ✗'Starting at $88' has no published terms - the page never says whether that rate needs a 3, 6 or 12-month commitment, or what a month-to-month plan costs
- ✗The page carries a '$140 Off Today' urgency banner alongside the claim of no price increases ever
- ✗Testimonial copy follows the same template as several other compounded GLP-1 funnels, down to the phrasing 'When change felt impossible, Sunlight helped'
- ✗'We've been featured in' appears with no named publications or links in the page text
- ✗No BBB record and no published phone number, so there is little independent history to check
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
Feature-by-feature comparison
| Feature | Sunlight | System Labs |
|---|---|---|
| Monthly Price | $88 | $149 |
| Rating | 7.5/10 | 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 | Free shipping in 1-2 days claimed | Free 2-day shipping |
| Mobile App | No | No |
| Dedicated Coach | Not included | Not included |
| Follow-up Frequency | Unlimited telehealth visits included | Ongoing clinician support advertised; frequency not published |
| Money-back Guarantee | Refund of unused months and the video visit fee if a provider medically disqualifies you | None published |
| Cancellation Policy | Cancel any time; flat pricing promised with no advertised minimum term | Not published |
Which should you choose?
Choose Sunlight if you:
- →Want to save $61/month with a more affordable option
- →Prefer a higher-rated service (7.5/10 vs 6.5/10)
- →Value: among the lowest advertised prices in the category: compounded semaglutide from $88/month and tirzepatide from $157/month (checked july 26, 2026)
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)
Website previews
Sunlight
System Labs
Our recommendation
Sunlight comes out ahead with a higher rating of 7.5/10. It also provides multiple medication options including both semaglutide and tirzepatide.
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