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WeighLab

Head-to-head · Cost-Efficiency Index

OnlyRx vs Rehydra+ Wellness

Two GLP-1 programs on the bench, scored on the same six factors. Here's how their real cost of ownership compares — and which one we'd start with.

Higher scoreGrade C

OnlyRx

Shoppers who want a 50-state marketplace with multiple pharmacy options and named prescribers.

Visit OnlyRx
VS
Grade C

Rehydra+ Wellness

Shoppers who want to buy a single four-week supply without a subscription, in one of the states it serves.

Visit Rehydra+ Wellness

The verdict

Too close to callGrade C vs C

OnlyRx and Rehydra+ Wellness tie on the Cost-Efficiency Index at 64/100, so neither wins outright on the numbers, so choose on fit. OnlyRx: Shoppers who want a 50-state marketplace with multiple pharmacy options and named prescribers. Rehydra+ Wellness: Shoppers who want to buy a single four-week supply without a subscription, in one of the states it serves.

Worth knowing either way: CoreAge Rx is one of our partners and leads our leaderboard, where partners are listed first (Cost-Efficiency Index 94/100). See how it stacks up: CoreAge Rx vs OnlyRx.

Factor by factor

Both providers scored on our six Cost-Efficiency Index factors. The stronger side on each row is marked in teal.

Normalized Cost/Month

68
71

Price Transparency

78
78

Nationwide Access

24
52

Formulation Options

90
66

Clinical Oversight

72
77

Contract Flexibility

55
23

Pricing, coverage & formulary

The disclosed facts behind the scores. Lower price wins its row (teal).

SpecOnlyRxRehydra+ Wellness
Cost-Efficiency Index64/10064/100
Semaglutide / mo$179/moStarting dose, compounded$149For a 4-week supply (0.25 mg, one-time purchase, compounded; $179–$289 at higher doses)
Tirzepatide / mo$249/moStarting dose, compounded$219For a 4-week supply (2.5 mg, one-time purchase, compounded; $249–$649 at higher doses)
Semaglutide / yr (modeled)$2,148$1,93713 charges
Tirzepatide / yr (modeled)$2,988$2,84713 charges
CoverageCoverage not published20 states
Oral / sublingualYesNo
Brand-name accessYesCompounded only
Rank here#222#229

OnlyRx

64/100

Where the value is

  • Serves all 50 states per its own claim, wider than most compounded-GLP-1 competitors
  • Two named prescribers with published NPI numbers (Dr. Ana Lisa Carr, Dr. Kelly Tenbrink), plus two supporting providers
  • Sources medication from four named, recognizable 503A-style pharmacy partners rather than one undisclosed source

The tradeoffs

  • The $179 headline price is explicitly labeled a 'Summer Promo' on the site's own homepage — no post-promo price is published
  • No dose-tier (mg) breakdown is published for any of the four price points
Visit OnlyRx

Full OnlyRx review →

Rehydra+ Wellness

64/100

Where the value is

  • Four-week supply packs are one-time purchases, so you can buy a month of treatment without a subscription
  • Prices for every dose and for four-, eight- and twelve-week supplies are shown on the product pages before you start
  • The membership page prints the six-month, non-cancelable term right beside each membership price

The tradeoffs

  • Every semaglutide and tirzepatide membership, from $119 and $169 a month, is a six-month contract the site calls non-cancelable
  • Supply-pack prices climb steeply with dose: tirzepatide reaches $649 for four weeks at 15 mg
Visit Rehydra+ Wellness

Full Rehydra+ Wellness review →

Assume any provider we list may compensate us — we may earn a commission, at no cost to you. It never changes the Cost-Efficiency Index. Pricing, states and verification reflect each provider's public disclosures at last review; prices change — confirm on the provider's site. Not medical advice. See our disclosure.

Keep comparing

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