K Health vs RNK Health
An in-depth comparison of two leading GLP-1 Providers
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K Health
Best for users who want general primary care with GLP-1 prescribing as one available option, not a single-condition weight-loss funnelStarting at $300/mo
RNK Health
Best for compounded GLP-1 buyers also interested in NAD+, peptide, or longevity add-ons in the same provider relationshipStarting at $197/mo
Side-by-Side Comparison
| Feature | K Health | RNK Health |
|---|---|---|
| Overall Score | 6.6/10 | ✓7.3/10 |
| Starting Price | $300/mo | ✓$197/mo |
| Editorial Rating | 3.3 ★ /5 | ✓3.7 ★ /5 |
| Features | 4 features | ✓5 features |
| States Available | 0 | 0 |
| Compounded | — | ✓ Yes |
| Brand Name | ✓ Yes | — |
| FSA/HSA Accepted | — | — |
| FDA Warnings | None | None |
Pros & Cons
K Health
Pros
- ✓Established US telehealth with health-system integrations (Cedars-Sinai, Hartford HealthCare, Hackensack Meridian)
- ✓AI intake reduces upfront friction for users who don't want to sit through a long questionnaire before seeing a clinician
- ✓Primary-care relationship rather than a single-condition funnel — useful for users who want one provider managing multiple conditions
Cons
- ✗Not a GLP-1 specialty platform — weight management is ancillary to primary care, and GLP-1 prescribing is clinician-discretionary at the visit level
- ✗Pricing for GLP-1 specifically is not displayed publicly — needs direct confirmation from K Health support before placing readers
- ✗States served list and pharmacy partners are not publicly enumerated
RNK Health
Pros
- ✓Both injectable and oral compounded semaglutide formats — wider format optionality than most stub entries in the cluster
- ✓GLP-1 + longevity stack (NAD+, sermorelin, enclomiphene, DNA testing) lets one provider serve readers also interested in performance/longevity adjacencies
- ✓Pricing is publicly displayed — $297/mo tirzepatide, $197/mo injectable semaglutide, $198/mo oral semaglutide
Cons
- ✗States served not enumerated on the public landing page — needs direct confirmation before any state-page placement
- ✗Pharmacy partner not publicly named beyond a Springville, UT fulfillment reference
- ✗Compounded only on the GLP-1 side — no FDA-approved Wegovy/Zepbound brand-name option
Our Verdict
RNK Health edges out K Health with a higher overall score of 7.3/10 and is particularly strong for compounded GLP-1 buyers also interested in NAD+, peptide, or longevity add-ons in the same provider relationship. K Health remains a solid alternative, especially if you're looking for users who want general primary care with GLP-1 prescribing as one available option, not a single-condition weight-loss funnel.
Wegovy®, Ozempic®, and Rybelsus® are trademarks of Novo Nordisk A/S. Mounjaro® and Zepbound® are trademarks of Eli Lilly and Company. All other product names and trademarks referenced on this page belong to their respective owners. WeightLossRankings.org is not affiliated with any pharmaceutical manufacturer. See trademark disclaimer.