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RNK Health vs Synergy Rx: Which Is Better?

Head-to-head comparison of RNK Health and Synergy Rx based on our independent scoring across trust, value, experience, product range, and reputation — plus real pricing for the treatments they both offer.

Our Verdict

RNK Health scores higher overall in our independent evaluation (63.1/100 vs 51.9/100), leading on trust & safety, value, experience, product range, reputation.

63

RNK Health (myrnk.com) is a small telehealth brand centred on high-dose NAD+ and sermorelin that also sells compounded GLP-1s, enclomiphene and MIC-B12.

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52
Synergy Rx
Below Average

Synergy Rx is a GLP-1 and peptide storefront launched in 2026 on CareValidate's white-label platform. It sells compounded semaglutide and tirzepatide as injections or oral tablets, prescribed through the Lion MD network.

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Score Breakdown

DimensionRNK HealthSynergy Rx
Overall Score63.1/100 ✓51.9/100
Trust & Safety30%58/100 ✓48/100
Value25%66/100 ✓60/100
Experience20%66/100 ✓50/100
Product Range15%70/100 ✓58/100
Reputation10%55/100 ✓38/100

At a Glance

Founded—2026
Headquarters——
Publicly tradedNoNo
Treatment categories43
Treatments listed89
Starting price$89/mo$109/mo

Pricing Where They Compete

Prices shown are based on our most recent research and may not reflect current pricing. Telehealth providers update their pricing frequently. Always verify pricing directly with the provider before purchasing.

CategoryRNK HealthSynergy Rx
Longevity & Peptides$97
B12-MIC
$109
B12 Methylcobalamin
Weight Loss / GLP-1$89
Naltrexone
$199
Compounded Semaglutide (injectable)

RNK Health

+Posts 'from' prices for every treatment on its homepage, before intake
+Wide longevity range: NAD+ injectable and nasal, sermorelin and MIC-B12, plus GLP-1s and enclomiphene
+Discloses the dispensing pharmacy's address (Springville, UT) and the medical provider's address
−Large gap between intro and regular pricing (NAD+ $99 first month vs $269 regular on one funnel)
−No corporate entity, founding date or medical director disclosed
−17% of Trustpilot reviews are 1-star, citing slow refunds, email delays and warm cold-chain shipments
Read the full RNK Health review →

Synergy Rx

+Offers both injectable and oral-tablet compounded semaglutide and tirzepatide
+Names its four dispensing pharmacies and supervising Lion MD physicians
+Wider peptide menu than sibling storefronts: NAD+, sermorelin, glutathione, B12, PT-141
−Independent review found the intake does not screen for medullary thyroid cancer or MEN2 history (GLP-1 boxed-warning contraindication)
−Pricing is withheld until after the consult on the brand's own site; consult fee is disclosed inconsistently ($59 vs $80)
−Launched in 2026 with no Trustpilot, BBB or patient-review history
Read the full Synergy Rx review →

RNK Health vs Synergy Rx — FAQ

Is RNK Health better than Synergy Rx?

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RNK Health scores higher overall in our independent evaluation (63.1/100 vs 51.9/100), leading on trust & safety, value, experience, product range, reputation.

Is RNK Health or Synergy Rx cheaper?

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RNK Health has the lower starting price (from $89/mo vs $109/mo for Synergy Rx). Starting prices are for the cheapest treatment each offers — compare the specific treatment you need, and check what each price includes.

What do RNK Health and Synergy Rx both offer?

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Both platforms treat Longevity & Peptides, Weight Loss / GLP-1. RNK Health covers 4 treatment categories total and Synergy Rx covers 3.

Still deciding?

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