Fifty 410 vs Knownwell
A detailed head-to-head comparison of Fifty 410 and Knownwell — pricing, peptides, consultation models, and patient reviews.
At a Glance
RatingNo reviews
Starting PriceN/A
Peptides4
ConsultationAsync Telehealth
Lab TestingNo
Shipping2-6 business days
Pros
- No credit card required until after provider approval
- Multi-month supply ships all at once
- $99/mo equivalent on 3-month semaglutide plan
- Most detailed dose-specific tirzepatide pricing in the peer group
- Outstanding independent review record: 4.8/5 on Trustpilot across 4,381 reviews (the largest review sample in this group)
- No subscriptions, no auto-charges, no membership fees
Cons
- All prescription sales are final
- Binding arbitration clause and class-action waiver (Texas law)
- All medications are compounded
- Compounded GLP-1s face active FDA enforcement pressure; supply and legal landscape can change
- Some states require video/phone consultation before approval (adds friction for fully async-seeking patients)
- Monthly tirzepatide at $299/mo is not as competitively priced as the bundle options suggest
RatingNo reviews
Starting PriceN/A
Peptides2
ConsultationHybrid
Lab TestingNo
Shipping3-5 business days
Pros
- Board-certified obesity medicine physicians provide a level of clinical specialization not available on most telehealth platforms
- Hybrid model allows in-person examination for complex cases, medication intolerance evaluation, and physical assessment
- Insurance-accepted model reduces out-of-pocket costs compared to cash-pay competitors
- Full GLP-1 formulary including brand-name Wegovy and Zepbound, insulating patients from compounding supply disruptions
- Prior authorization support included
- Appropriate for patients with significant comorbidities (T2D, hypertension, sleep apnea) who need specialist-level management
Cons
- Geographic availability is limited to select Northeast markets; not a national platform as of March 2026
- Insurance-based model means access depends on plan participation and prior authorization approval
- Not the fastest or cheapest path to a GLP-1 prescription for patients who simply want access and have no comorbidities
- In-person visit requirement (when clinically appropriate) is a barrier for patients who cannot travel to a clinic
- Limited public information on cash-pay pricing for patients without covered insurance
Pros & Cons
Peptide Pricing Comparison
| Peptide | Fifty 410 | Knownwell |
|---|---|---|
| NAD+ | Price unavailable | Not offered |
| Semaglutide | Price unavailable | Price unavailable |
| Sermorelin | Price unavailable | Not offered |
| Tirzepatide | Price unavailable | Price unavailable |
Frequently Asked Questions
Is Fifty 410 or Knownwell better?
Fifty 410 offers 4 peptides and async telehealth consultations. Knownwell offers 2 peptides and hybrid consultations. The best choice depends on which peptides you need, your budget, and preferred consultation model.
Which is cheaper, Fifty 410 or Knownwell?
See the pricing table above for a detailed comparison.