System Labs vs Maximus: Which longevity Clinic Is Better in 2026?
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Short answer
System Labs wins overall, scoring 7.3/10 vs 6.1/10. Mainly on what they disclose and what they can prescribe.
System Labs wins overall, scoring 7.3/10 vs 6.1/10.
System Labs · from $149/mo after an $89 first month, billed monthly
System Labs
Six longevity treatments, and a pricing page that gives two different answers.
from $149/mo after an $89 first month, billed monthly
Visit →
Prices its growth hormone peptides by plan length and includes the supplies, but holds an open FDA warning letter over marketing claims for another product line and sets the final dose price at checkout.
from $199.99/mo on a 6-month plan
Visit →System Labs vs Maximus, side by side
| Feature | System Labs | Maximus |
|---|---|---|
| Our score | 7.3/10 | 6.1/10 |
| Starting price | $149/mo after an $89 first month, billed monthly | $199.99/mo on a 6-month plan |
| Medication types | nad-injection, nad-nasal, sermorelin-injection, sermorelin-odt, glutathione-injection, glutathione-nasal | sermorelin-injection, peptides |
| Best for | — | — |
| Overall ranking | #9 | #27 |
| Real monthly cost (25%) | 6.5 | 6.5 |
| Prescriber & follow-up (30%) | 7.0 | 7.5 |
| What they can prescribe (20%) | 8.0 | 6.0 |
| What they disclose (25%) | 8.0 | 4.0 |
Sources: System Labs pricing verified on systemlabs.com, Maximus pricing verified on maximustribe.com
Pros & cons
System Labs
Pros
Cons
- − Weaker on Real monthly cost (6.5/10)
- − Weaker on Prescriber & follow-up (7.0/10)
- − Weaker on What they can prescribe (8.0/10)
Maximus
Pros
- + Published prices by plan length: $299.99, $274.99 or $199.99 a month for 1, 2 or 6 months
- + States the dose and supply: 1 mg five days a week, a 20 mg vial lasting 28 days, needles and syringes included
- + Says where it does not prescribe sermorelin (Alabama) and offers optional IGF-1 testing before and after
Cons
- − Not available in 1 state
- − Weaker on What they disclose (4.0/10)
- − Weaker on What they can prescribe (6.0/10)
The bottom line
After scoring all 31 clinics on our 4-criterion rubric (real monthly cost, prescriber & follow-up, what they can prescribe and what they disclose), System Labs (7.3/10) comes out ahead of Maximus (6.1/10). But the right choice still depends on what matters most to you.
Choose System Labs if you want this option. From $149/mo after an $89 first month, billed monthly.
Visit →Choose Maximus if you want this option. From $199.99/mo on a 6-month plan.
Visit →Editor's overall pick
Not sold on either? Our highest-rated clinic overall is HealthRX (8.5/10) from $161/mo on a 1-month plan, renewing monthly. Read the review →
Ready to start longevity care?
Our verdict for this matchup is System Labs.
Frequently asked questions
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How we score: every clinic is rated on five weighted criteria from documented evidence. Prices checked weekly. See each review for that clinic's own verification status. Scores are never influenced by affiliate commissions. “Visit” links may be affiliate links that support our work. Educational information only. Not medical advice.