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WeighLab

Lean Rx vs Immortals

Compare the prices, treatment options and tradeoffs that matter before you choose a GLP-1 program.

By The WeighLab Bench. Provider verification dates appear below.

Lean Rx

Provider comparison

Shoppers who don't need transparency on credentials before comparing headline prices.

Semaglutide / month
$266/moStarting dose, compounded
Tirzepatide / month
$399/moStarting dose, compounded
Index 55/100 · Grade CChecked October 2026

Immortals

Provider comparison

Patients comfortable paying for three months of treatment upfront who want weight-loss prescribing alongside longevity services.

Semaglutide / month
$196/moEquivalent (personalized-dose compounded plan; $588 quarterly upfront, before optional membership discount)
Tirzepatide / month
$255/moEquivalent (personalized-dose compounded plan; $765 quarterly upfront, before optional membership discount)
Index 55/100 · Grade CChecked October 2026

We may earn a commission if you sign up through a provider link, at no extra cost to you. Compensation does not change scores. How we earn money.

The comparison in brief

Both score 55/100 on the Cost-Efficiency Index. There is no score winner; compare the treatment you need, billing terms and state availability.

The better fit depends on what is included in your quote. A lower advertised price can require prepayment, apply to a starting dose or leave out a separate fee.

How the comparison is scored

Costs & coverage

Published prices with their terms intact. Annual estimates account for billing frequency and known fixed required fees; they are not a treatment quote.

Lean Rx

Immortals

Semaglutide / month
Lean Rx: $266/moStarting dose, compounded
Immortals: $196/moEquivalent (personalized-dose compounded plan; $588 quarterly upfront, before optional membership discount)
Tirzepatide / month
Lean Rx: $399/moStarting dose, compounded
Immortals: $255/moEquivalent (personalized-dose compounded plan; $765 quarterly upfront, before optional membership discount)
Semaglutide / year (modeled)
Lean Rx: $3,192
Immortals: $2,352
Tirzepatide / year (modeled)
Lean Rx: $4,788
Immortals: $3,060
State availability
Lean Rx: Coverage not published
Immortals: Coverage not published
Oral / sublingual option listed
Lean Rx: Not listed
Immortals: Yes
Brand-name access listed
Lean Rx: Not confirmed
Immortals: Yes
Provider facts checked
Lean Rx: October 2026
Immortals: October 2026

Comparing different billing plans? See what a GLP-1 monthly price can leave out, or calculate the monthly cost.

Which program fits your priorities?

The strengths and limitations behind each provider's score. Read the full review before deciding.

Lean Rx

Shoppers who don't need transparency on credentials before comparing headline prices.

Reasons to consider it

  • Offers both semaglutide and tirzepatide
  • Simple, low headline starting prices
  • Straightforward telehealth consultation flow described

What to weigh up

  • No LegitScript certification displayed anywhere on the site
  • No named medical director or compounding pharmacy partner
  • No states-served list published

Immortals

Patients comfortable paying for three months of treatment upfront who want weight-loss prescribing alongside longevity services.

Reasons to consider it

  • Publishes standard personalized-dose prices separately from membership discounts
  • Offers compounded injections plus brand-name injectable and oral options
  • Physician review and ongoing messaging are included

What to weigh up

  • Compounded plans require three months paid upfront: $588 semaglutide or $765 tirzepatide before discounts
  • Displayed member prices require a separate $365 annual membership
  • The compounding pharmacy and medical director are not named

Explore the six scoring factors

Scores run from 0 to 100. A higher factor score reflects our published value criteria; it is not a clinical endorsement.

Lean RxImmortals
Normalized Cost/Month
Lean Rx:
40/100
Immortals:
37/100
Price Transparency
Lean Rx:
78/100
Immortals:
78/100
Nationwide Access
Lean Rx:
24/100
Immortals:
24/100
Formulation Options
Lean Rx:
66/100
Immortals:
90/100
Clinical Oversight
Lean Rx:
80/100
Immortals:
88/100
Contract Flexibility
Lean Rx:
55/100
Immortals:
20/100

Before you sign up

  • Confirm your totalAsk about dose changes, membership, labs, shipping and cancellation terms.
  • Check treatment accessState coverage and medical eligibility can differ by medication and formulation.
  • Understand the medicationCompare compounded and brand-name options. Compounded drugs are not FDA-approved.

Keep comparing

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Provider information reflects public disclosures at the verification dates shown. Prices and availability change; confirm current terms before paying. This comparison is for information, not medical advice. A licensed clinician determines whether treatment is appropriate.