SystemLabs vs RNK Health Sermorelin Comparison
Side-by-side comparison of pricing, physician credentials, pharmacy standards, and lab monitoring protocols.
| Criteria | SystemLabs | RNK Health |
|---|---|---|
| Starting Price | $179/mo | $129/mo |
| Our Score | 9.7 Outstanding | 9.2 Very Good |
| Best For | Lab-driven sermorelin and peptide protocols for performance and longevity | Straightforward compounded sermorelin with transparent pricing |
| Badge | Advanced Protocols | |
| Lab-Driven | ✓ | No Insurance Needed |
| Peptide Stack | ✓ | FSA/HSA Eligible |
| No Insurance Needed | ✓ | Fully Online |
SystemLabs
Lab-driven sermorelin and peptide protocols for performance and longevity
Pros
- Requires baseline IGF-1 before prescribing — clinically correct approach
- Advanced peptide stacking options available
- Performance and recovery-focused protocol design
- Transparent lab-based dosing adjustments
Cons
- More intensive onboarding than simpler platforms
- Not ideal for patients seeking a fast start without labs
RNK Health
Straightforward compounded sermorelin with transparent pricing
Pros
- Transparent published pricing with no hidden costs
- No mandatory add-ons or upsells
- Licensed U.S. physician consultations
- FSA/HSA eligible on all sermorelin orders
Cons
- Less clinical depth than full-service hormone platforms
- Lab monitoring and follow-up visits billed separately
Overview
SystemLabs[1] charges $219 per month with a $109 first-month introductory rate[1]. RNK Health[2] offers transparent tiered pricing from $129 per month on a 6-month plan up to $169 monthly, with cancel-anytime and no hidden fees[2]. RNK is the lower-cost option over a full protocol; both publish pricing upfront.
At a Glance
| Metric | SystemLabs | RNK Health |
|---|---|---|
| Starting price | $219/mo ($109 first month) | $129/mo (6-mo plan) |
| Delivery form | Injectable + ODT tablet | Injectable |
| Pharmacy | 3rd-party lab tested, certified U.S. pharmacy | High-purity, fast private shipping |
| Pricing tiers | $219/mo, $109 first month | $129 / $149 / $169 (6/3/1-mo) |
| Shipping | Free 2-day shipping | Fast private shipping |
Key Differences
Pricing over a protocol
RNK Health publishes $129 per month on a 6-month plan up to $169 monthly[2]. SystemLabs charges $219 per month after a $109 first month[1]. SystemLabs' $109 entry is appealing, but RNK's 6-month rate is lower over a full protocol.
Compound quality and delivery forms
SystemLabs describes its sermorelin as high-potency and 3rd-party lab tested from a certified U.S. pharmacy, with both injectable and a Sermorelin ODT[3]. RNK Health describes its sermorelin as high-purity, injectable, shipped fast and private[2]. SystemLabs publishes the 3rd-party testing claim and offers a non-injection ODT form.
Intake and what is included
RNK Health uses a 3-step process: a 30-second quiz, US clinician doctor review, and doorstep delivery, with physician consultation and expert medical support bundled in[2]. SystemLabs uses a 100% online consultation with ongoing clinician support and free 2-day shipping[1]. Both bundle clinician access.
In Depth
Pricing over a protocol
RNK Health publishes $129 per month on a 6-month plan up to $169 monthly[2]. SystemLabs charges $219 per month after a $109 first month[1]. RNK's 6-month rate is lower over a full protocol; SystemLabs has the lower entry month.
Compound quality and delivery forms
SystemLabs states its compounds are high-potency and 3rd-party lab tested from a certified U.S. pharmacy, with both injectable and a Sermorelin ODT[3]. RNK Health describes its sermorelin as high-purity, injectable, shipped fast and private[2]. SystemLabs publishes the 3rd-party testing claim and offers a non-injection ODT form.
Intake and what is included
RNK Health uses a 3-step process: a 30-second quiz, US clinician doctor review, and doorstep delivery, with physician consultation and expert medical support bundled in[2]. SystemLabs uses a 100% online consultation with ongoing clinician support and free 2-day shipping[1]. Both bundle clinician access.
Cost vs. published compound testing
RNK rewards longer commitments with a low 6-month rate[2]. SystemLabs offers a 3rd-party testing claim, a non-injection ODT option, and free 2-day shipping[1]. For lowest cost, RNK leads; for published compound testing and delivery flexibility, SystemLabs leads.
Choose SystemLabs if
SystemLabs is the better choice for patients who prioritize 3rd-party lab tested compounds, both injectable and ODT forms, and free 2-day shipping[1].
Visit SystemLabs →Choose RNK Health if
RNK Health is the better choice for patients who want transparent tiered pricing with a low 6-month rate, bundled expert medical support, and cancel-anytime terms[2].
Visit RNK Health →Bottom line
RNK offers a lower 6-month rate with bundled expert medical support. SystemLabs publishes a 3rd-party testing claim, a non-injection ODT option, and free 2-day shipping. The choice depends on cost versus published compound testing and delivery flexibility.
Frequently Asked Questions
Which has stronger published compound quality documentation?
SystemLabs states its compounds are high-potency and 3rd-party lab tested[1]. RNK Health describes its sermorelin as high-purity[2] but does not publish equivalent batch testing. SystemLabs has the stronger published claim.
How does pricing compare?
RNK Health publishes $129 per month on a 6-month plan up to $169 monthly[2]. SystemLabs charges $219 per month after a $109 first month[1]. RNK's 6-month rate is lower over a full protocol.
Does either offer a non-injection delivery form?
SystemLabs lists both injectable and a Sermorelin ODT[3]. RNK Health offers injectable sermorelin[2] on its product page.
What is included beyond the medication at each?
SystemLabs includes ongoing clinician support and free 2-day shipping[1]. RNK Health bundles physician consultation, expert medical support, and fast private shipping with cancel-anytime terms[2].
References
- Sermorelin: product page (pricing, online intake, certified U.S. pharmacy, 3rd-party lab testing, free 2-day shipping, ongoing clinician support) systemlabs.com, 2026. https://www.systemlabs.com/treatments/sermorelin
- Sermorelin Therapy: product page (tiered pricing $129–$169/month, 3-step process with US clinician review, included physician consultation and expert medical support, cancel anytime) myrnk.com, 2026. https://myrnk.com/sermorelin/injections/s/v4
- Treatments: product catalog (Sermorelin injection and Sermorelin ODT) systemlabs.com, 2026. https://www.systemlabs.com/treatments