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WeighLab

Lttl vs PeptidesRx

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.

Lttl

Affiliate partner

Shoppers who want a low price without prepaying, and who are fine with a refill that ships and bills every four weeks.

Semaglutide / month
$99 per 4 weeksCompounded, auto-refill
Tirzepatide / month
$149 per 4 weeksCompounded, auto-refill
Index 61/100 · Grade CChecked October 2026

PeptidesRx

Provider comparison

PeptidesRx's site says it is temporarily closed, so it isn't taking new patients.

Semaglutide / month
$321/mo10 mg dose, compounded
Tirzepatide / month
$576/mo40 mg dose, compounded
Unavailable · Not scoredChecked October 2026

PeptidesRx's site says it is temporarily closed, so it isn't taking new patients.

Read review

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

This pair includes a provider that is unavailable for direct GLP-1 enrollment. We do not declare a score winner or compare factor scores when either provider is unavailable.

  • PeptidesRx: PeptidesRx's site says it is temporarily closed, so it isn't taking new patients.

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.

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.

Lttl

PeptidesRx

Semaglutide / month
Lttl: $99 per 4 weeksCompounded, auto-refill
PeptidesRx: $321/mo10 mg dose, compounded
Tirzepatide / month
Lttl: $149 per 4 weeksCompounded, auto-refill
PeptidesRx: $576/mo40 mg dose, compounded
Semaglutide / year (modeled)
Lttl: $1,28713 charges
PeptidesRx: $3,852
Tirzepatide / year (modeled)
Lttl: $1,93713 charges
PeptidesRx: $6,912
State availability
Lttl: Coverage not published
PeptidesRx: Coverage not published
Oral / sublingual option listed
Lttl: Yes
PeptidesRx: Not listed
Brand-name access listed
Lttl: Not confirmed
PeptidesRx: Not confirmed
Provider facts checked
Lttl: October 2026
PeptidesRx: 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?

Review the access limitations and recorded program details. Availability comes before choosing a treatment plan.

Lttl

Shoppers who want a low price without prepaying, and who are fine with a refill that ships and bills every four weeks.

Reasons to consider it

  • Every medication and supply length is priced on its plans page before checkout
  • Longer supplies trim the price only a little: semaglutide is $96, $93 or $89 per four weeks on 12-, 24- or 52-week supplies, so month to month costs you almost nothing extra
  • Named medical advisory board (pharmacist, nurse practitioner, physical therapist) rather than zero disclosure

What to weigh up

  • Billing is every four weeks, so a year is 13 charges: about $1,287 on semaglutide and $1,937 on tirzepatide
  • The struck-through $249 and $339 beside each price are not a price anyone is quoted, so ignore the "savings" figures
  • A first-month discount of up to $140 is applied automatically, so check what your second order costs

PeptidesRx

PeptidesRx's site says it is temporarily closed, so it isn't taking new patients.

Provider background

  • A real clinical telehealth service: a licensed provider consultation is required before any prescription, with no 'research use only' disclaimer
  • Every dose tier for both drugs is individually priced and published, more detail than most programs we track
  • Cancel-anytime, no long-term contract on any SKU

What to weigh up

  • The homepage's 'From $185/mo' and 'From $304/mo' teaser prices are for vials the catalog itself labels a '1-week starter' supply — the genuine 4-week tier costs 69-89% more, and this gap is easy to miss since every tier bills as a monthly auto-renewal regardless of the vial's actual duration
  • No compounding pharmacy is individually named, only 'PCAB-accredited US pharmacies'
  • No named medical director or individual prescriber

PeptidesRx's site says it is temporarily closed, so it isn't taking new patients.

Read the full PeptidesRx review

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.

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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.