Independent telehealth review

Is Oak Longevity legit?

Evidence reviewed July 20, 2026

Our verdict

Legitimate telehealth model, with important plan-specific caveats

Oak Longevity uses a prescription telehealth model. An affiliated physician reviews the intake and prescribes only when treatment is appropriate. Oak states that approved treatments use US pharmacy fulfillment.

Verified telehealth signals

  • Licensed US medical providers
  • State-licensed US pharmacies
  • Published pricing details available
  • US-only program · state availability applies
  • Real medical oversight (consult required)

What checks out

  • ✓ The site publishes cash prices for compounded and brand-name options
  • ✓ There is no separate membership fee
  • ✓ Monthly orders do not use automatic recurring billing
  • ✓ The Katalys program lists all-state service

What to verify

  • — The lowest listed compounded price is higher than several annual-plan competitors
  • — Three-month prescriptions are billed in advance
  • — Oak states that shipped medication is not refundable after physician approval
  • — Compounded medications are not FDA-approved drug products

Availability and pricing context

The Katalys program lists service in all 50 states. Final access depends on clinician approval, state rules, and medication availability.

Oak lists monthly and prepaid three-month options. Confirm the exact medication, supply length, renewal method, and refund terms before you pay.

Partner referral

Current Oak Longevity partner access

No PeptidePrices code is required. The tracked link opens Oak's weight-loss intake. Oak currently lists compounded GLP-1 care from $250 per month.

View Oak Longevity's current offer ↗

Independent comparison. PeptidePrices may earn a referral fee when you start a plan through these links; this doesn't affect what you pay.

Not medical advice. Prescriptions are issued at a licensed provider's discretion and results vary. Compounded medications are not FDA-approved. PeptidePrices is not a pharmacy, provider, or manufacturer.

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