Lttl vs Fidelity Medical Clinic: Which longevity Clinic Is Better in 2026?
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Short answer
Lttl wins overall, scoring 7.4/10 vs 6.8/10. Mainly on what they can prescribe and real monthly cost. If price is your priority, Fidelity Medical Clinic is cheaper at $66/mo on a 3-month supply pack ($198).
Lttl wins overall, scoring 7.4/10 vs 6.8/10. If price is your priority, Fidelity Medical Clinic is cheaper at $66/mo on a 3-month supply pack ($198).
Lttl · from $99/mo on a 12-month supply, $1,188 billed up front
LLttl
Prices every plan with the amount billed up front and names its four pharmacies, but the review rating on its pages does not match its Trustpilot record and its refund pages contradict each other.
from $99/mo on a 12-month supply, $1,188 billed up front
Visit →
A two-practitioner clinic with a real street address, at about $66 a month, the lowest monthly cost in this ranking.
from $66/mo on a 3-month supply pack ($198)
Read ReviewLttl vs Fidelity Medical Clinic, side by side
| Feature | Lttl | Fidelity Medical Clinic |
|---|---|---|
| Our score | 7.4/10 | 6.8/10 |
| Starting price | $99/mo on a 12-month supply, $1,188 billed up front | $66/mo on a 3-month supply pack ($198) |
| Medication types | nad-injection, nad-nasal-spray, nad-liposomal, sermorelin-injection, glutathione-injection, methylene-blue, mic-b12 | nad-injection, sermorelin-injection |
| Best for | — | Cheapest per month |
| Overall ranking | #8 | #18 |
| Real monthly cost (25%) | 8.0 | 8.5 |
| Prescriber & follow-up (30%) | 6.5 | 6.0 |
| What they can prescribe (20%) | 8.5 | 5.5 |
| What they disclose (25%) | 7.0 | 7.0 |
Sources: Lttl pricing verified on lttl.com, Fidelity Medical Clinic pricing verified on fidelitymedicalclinic.com
Pros & cons
Lttl
Pros
- + Every plan priced with the amount charged: NAD+ $149 a month month to month, $417 a quarter, $774 for 6 months or $1,188 for 12 months
- + Names its four partner pharmacies with addresses in its Terms, each with no FDA warning letter on file
- + Three NAD+ forms (injection, nasal spray, liposomal oral liquid) plus sermorelin, glutathione and methylene blue, at one price for every dose
Cons
- − Not available in 1 state
- − Weaker on Prescriber & follow-up (6.5/10)
- − Weaker on What they disclose (7.0/10)
Fidelity Medical Clinic
Pros
- + Cheapest longevity protocol in the table: $198 for a three-month NAD+ supply, everything included
- + Real physical address and phone on every page (400 N Ashley Dr Ste 1900, Tampa FL) and named practitioners with credentials
- + Free consultation and no insurance needed; LegitScript listing linked from the footer
Cons
- − Weaker on What they can prescribe (5.5/10)
- − Weaker on Prescriber & follow-up (6.0/10)
- − Weaker on What they disclose (7.0/10)
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), Lttl (7.4/10) comes out ahead of Fidelity Medical Clinic (6.8/10). But the right choice still depends on what matters most to you.
Choose Lttl if you want this option. From $99/mo on a 12-month supply, $1,188 billed up front.
Visit →Choose Fidelity Medical Clinic if you want cheapest per month. From $66/mo on a 3-month supply pack ($198).
Read Review →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 Lttl.
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.