Seller comparison · US self-pay prices

SkinnyRx vs Willow: GLP-1 Prices Compared

SkinnyRx and Willow both sell compounded semaglutide injection and compounded tirzepatide injection. Compounded semaglutide injection: not ranked against each other, because only SkinnyRx's is a first-month price: SkinnyRx advertises $99 first month, Willow from $299/mo. The lower advertised figure is SkinnyRx's. Compounded tirzepatide injection: not ranked against each other, because only SkinnyRx's is a first-month price: SkinnyRx advertises $99 first month, Willow from $399/mo. The lower advertised figure is SkinnyRx's. Only SkinnyRx sells compounded semaglutide tablets and compounded tirzepatide tablets here. Both sell only compounded GLP-1s here. Compounded GLP-1s are not FDA-approved. Prices checked Oct 15, 2026 and Oct 16, 2026.

Compare all 6 offersSkinnyRx pricesWillow prices

Every cash quote was checked on or after . Each quote shows its own check date. A quoted price is not a recommendation of a seller, a product or a dose. How we source prices

Same product

What SkinnyRx and Willow charge for the same medication

Entry prices first, then the published top-dose price where either seller states one. Each price links the seller's own page.

Compounded semaglutide injection

Entry price: not ranked against each other, because only SkinnyRx's is a first-month price: SkinnyRx advertises $99 first month, Willow from $299/mo. The lower advertised figure is SkinnyRx's.

SSkinnyRx

Advertised entry price

$99 first month

Supply period unverified; excluded from cost ranking.

Checked

Compounded semaglutide injection via SkinnyRx

SkinnyRx · Sourced provider quote

first-month price of a monthly subscription that can be cancelled at any time; SkinnyRx publishes no price after the first month

Price conditions

first-month price of a monthly subscription that can be cancelled at any time; SkinnyRx publishes no price after the first month

Weekly injection with free overnight shipping. A refill form is filled in at the end of each month. Compounded; not FDA-approved.

View offer
WWillow

Advertised entry price

from $299/mo

Supply period unverified; excluded from cost ranking.

Checked

Compounded semaglutide via Willow

Willow · Sourced provider quote

monthly subscription that renews until cancelled; physician, medication, care team and shipping included; price varies by dosage

Price conditions

monthly subscription that renews until cancelled; physician, medication, care team and shipping included; price varies by dosage

Weekly injection, or a daily under-the-tongue tablet at the same starting price. Willow publishes no price per dose. Available in 36 states. Compounded; not FDA-approved.

View offer

Compounded tirzepatide injection

Entry price: not ranked against each other, because only SkinnyRx's is a first-month price: SkinnyRx advertises $99 first month, Willow from $399/mo. The lower advertised figure is SkinnyRx's.

SSkinnyRx

Advertised entry price

$99 first month

Supply period unverified; excluded from cost ranking.

Checked

Compounded tirzepatide injection via SkinnyRx

SkinnyRx · Sourced provider quote

first-month price of a monthly subscription that can be cancelled at any time; SkinnyRx publishes no price after the first month

Price conditions

first-month price of a monthly subscription that can be cancelled at any time; SkinnyRx publishes no price after the first month

Weekly injection with free overnight shipping; a microdose is available. Compounded; not FDA-approved.

View offer
WWillow

Advertised entry price

from $399/mo

Supply period unverified; excluded from cost ranking.

Checked

Compounded tirzepatide via Willow

Willow · Sourced provider quote

monthly subscription that renews until cancelled; physician, medication, care team and shipping included; price varies by dosage

Price conditions

monthly subscription that renews until cancelled; physician, medication, care team and shipping included; price varies by dosage

Weekly injection, or a daily dissolving tablet from $399 a month (a purchase button on Willow's tablet page shows $299). Willow publishes no price per dose. Available in 36 states. Compounded; not FDA-approved.

View offer
Sold by one of them

What only one of them sells

SSkinnyRx

  • Compounded semaglutide tablets

    Advertised entry price

    $149 first month

    Supply period unverified; excluded from cost ranking.

    Checked

    Compounded semaglutide tablets via SkinnyRx

    SkinnyRx · Sourced provider quote

    first-month price of a monthly subscription that can be cancelled at any time; SkinnyRx publishes no price after the first month

    Price conditions

    first-month price of a monthly subscription that can be cancelled at any time; SkinnyRx publishes no price after the first month

    Once-daily tablet with free overnight shipping. Compounded; not FDA-approved, and not the same product as the FDA-approved Wegovy pill.

    View offer

  • Compounded tirzepatide tablets

    Advertised entry price

    $199 first month

    Supply period unverified; excluded from cost ranking.

    Checked

    Compounded tirzepatide tablets via SkinnyRx

    SkinnyRx · Sourced provider quote

    first-month price of a monthly subscription that can be cancelled at any time; SkinnyRx publishes no price after the first month

    Price conditions

    first-month price of a monthly subscription that can be cancelled at any time; SkinnyRx publishes no price after the first month

    Once-daily dissolving tablet with free overnight shipping; a microdose is available. Compounded; not FDA-approved.

    View offer
WWillow

Everything Willow sells here is also sold by the other seller (above).

Compounded GLP-1s are not FDA-approved. Compounded drugs are not FDA-approved: the FDA does not review them for safety, effectiveness or quality before they are marketed. FDA: concerns with unapproved GLP-1 drugs used for weight loss

Every sourced offer

All SkinnyRx and Willow offers

Both sellers' quotes in one table, lowest 30-day cost first where the seller states its supply.

6 offers · US self-pay

This order ignores commission. Partner links may earn us a referral fee.

  • Compounded semaglutide injection via SkinnyRx

    Semaglutide · Compounded

    Compounded · Not FDA-approved
    S
    SkinnyRx
    Advertised price$99 first month

    Supply period unverified; excluded from cost ranking.

    Checked

    Maintenance price

    No separate dose price verified

    View offer
    Price conditions & source

    Advertised price: first-month price of a monthly subscription that can be cancelled at any time; SkinnyRx publishes no price after the first month

    Weekly injection with free overnight shipping. A refill form is filled in at the end of each month. Compounded; not FDA-approved.

    Confirm the prescribed dose, supply length, membership or consultation fees, and refill conditions with the provider. A listed offer does not confirm eligibility or stock.

    Read the advertised-price source
  • Compounded semaglutide tablets via SkinnyRx

    Semaglutide · Compounded

    Compounded · Not FDA-approved
    S
    SkinnyRx
    Advertised price$149 first month

    Supply period unverified; excluded from cost ranking.

    Checked

    Maintenance price

    No separate dose price verified

    View offer
    Price conditions & source

    Advertised price: first-month price of a monthly subscription that can be cancelled at any time; SkinnyRx publishes no price after the first month

    Once-daily tablet with free overnight shipping. Compounded; not FDA-approved, and not the same product as the FDA-approved Wegovy pill.

    Confirm the prescribed dose, supply length, membership or consultation fees, and refill conditions with the provider. A listed offer does not confirm eligibility or stock.

    Read the advertised-price source
  • Compounded semaglutide via Willow

    Semaglutide · Compounded

    Compounded · Not FDA-approved
    W
    Willow
    Advertised pricefrom $299/mo

    Supply period unverified; excluded from cost ranking.

    Checked

    Maintenance price

    No separate dose price verified

    View offer
    Price conditions & source

    Advertised price: monthly subscription that renews until cancelled; physician, medication, care team and shipping included; price varies by dosage

    Weekly injection, or a daily under-the-tongue tablet at the same starting price. Willow publishes no price per dose. Available in 36 states. Compounded; not FDA-approved.

    Confirm the prescribed dose, supply length, membership or consultation fees, and refill conditions with the provider. A listed offer does not confirm eligibility or stock.

    Read the advertised-price source
  • Compounded tirzepatide injection via SkinnyRx

    Tirzepatide · Compounded

    Compounded · Not FDA-approved
    S
    SkinnyRx
    Advertised price$99 first month

    Supply period unverified; excluded from cost ranking.

    Checked

    Maintenance price

    No separate dose price verified

    View offer
    Price conditions & source

    Advertised price: first-month price of a monthly subscription that can be cancelled at any time; SkinnyRx publishes no price after the first month

    Weekly injection with free overnight shipping; a microdose is available. Compounded; not FDA-approved.

    Confirm the prescribed dose, supply length, membership or consultation fees, and refill conditions with the provider. A listed offer does not confirm eligibility or stock.

    Read the advertised-price source
  • Compounded tirzepatide tablets via SkinnyRx

    Tirzepatide · Compounded

    Compounded · Not FDA-approved
    S
    SkinnyRx
    Advertised price$199 first month

    Supply period unverified; excluded from cost ranking.

    Checked

    Maintenance price

    No separate dose price verified

    View offer
    Price conditions & source

    Advertised price: first-month price of a monthly subscription that can be cancelled at any time; SkinnyRx publishes no price after the first month

    Once-daily dissolving tablet with free overnight shipping; a microdose is available. Compounded; not FDA-approved.

    Confirm the prescribed dose, supply length, membership or consultation fees, and refill conditions with the provider. A listed offer does not confirm eligibility or stock.

    Read the advertised-price source
  • Compounded tirzepatide via Willow

    Tirzepatide · Compounded

    Compounded · Not FDA-approved
    W
    Willow
    Advertised pricefrom $399/mo

    Supply period unverified; excluded from cost ranking.

    Checked

    Maintenance price

    No separate dose price verified

    View offer
    Price conditions & source

    Advertised price: monthly subscription that renews until cancelled; physician, medication, care team and shipping included; price varies by dosage

    Weekly injection, or a daily dissolving tablet from $399 a month (a purchase button on Willow's tablet page shows $299). Willow publishes no price per dose. Available in 36 states. Compounded; not FDA-approved.

    Confirm the prescribed dose, supply length, membership or consultation fees, and refill conditions with the provider. A listed offer does not confirm eligibility or stock.

    Read the advertised-price source

Read prices in context. Compare the same product, dose, and payment terms. A prepaid monthly rate is not a monthly payment. Cost order uses current, recently checked quotes with documented supply periods, converted to 30 days. Other prices are unranked references. Dose changes, introductory terms and added fees affect what you pay.

Missing prices are not estimated. A listed maintenance dose is not a dosing recommendation.

The FDA declared the tirzepatide (December 2024) and semaglutide (February 2025) shortages resolved, ending the exemption that let pharmacies mass-produce compounded copies, and the 503A/503B enforcement-discretion grace periods ended in 2025. The FDA is now actively enforcing (warning letters and takedowns, including a September 2026 warning letter to Empower Pharmacy, a large compounder, over products it called essentially copies of approved semaglutide and tirzepatide), and in 2026 proposed permanently excluding semaglutide, tirzepatide, and liraglutide from the 503B bulks list (the public comment period, extended 30 days, closed July 30, 2026; a final decision is pending). Liraglutide is different: it is still on the FDA drug shortage list (brand Victoza and Saxenda in limited supply, generics available, as of September 2026). Compounded GLP-1s are not FDA-approved and are now generally limited to narrow, patient-specific 503A prescriptions, so broad low-cost availability has largely wound down. They also carry safety risks the branded products do not: FDA adverse-event reports, at least one sterility recall (ProRx, October 2025), and counterfeit product found in the US supply chain, so a low price is not a low-risk signal. Prices and availability below may lag these changes; confirm current terms with the provider.

Some outbound links on GLPcompare are referral links. If you sign up or buy through one, we may earn a commission at no extra cost to you. It never changes the price you pay or the underlying data. Partner status and commission rates contribute to offer and provider value scores and can change their order. Every partner is labeled. Value scores are not medical recommendations; a higher-ranked offer is not necessarily the lowest price or the right product for you.

Some outbound links on GLPcompare are referral links. If you sign up or buy through one, we may earn a commission at no extra cost to you. It never changes the price you pay or the underlying data. Partner status and commission rates contribute to offer and provider value scores and can change their order. Every partner is labeled. Value scores are not medical recommendations; a higher-ranked offer is not necessarily the lowest price or the right product for you.

Questions

SkinnyRx vs Willow: common questions

Is SkinnyRx or Willow cheaper for GLP-1 medication?

Compounded semaglutide injection: not ranked against each other, because only SkinnyRx's is a first-month price: SkinnyRx advertises $99 first month, Willow from $299/mo. The lower advertised figure is SkinnyRx's. Compounded tirzepatide injection: not ranked against each other, because only SkinnyRx's is a first-month price: SkinnyRx advertises $99 first month, Willow from $399/mo. The lower advertised figure is SkinnyRx's. Only SkinnyRx: Compounded semaglutide tablets $149 first month; Compounded tirzepatide tablets $199 first month. Prices are the sellers' own advertised self-pay prices, with the conditions listed beside each.

Do SkinnyRx and Willow sell FDA-approved GLP-1s or compounded versions?

Both sell only compounded GLP-1s here. Compounded GLP-1s are not FDA-approved. The FDA does not review compounded drugs for safety, effectiveness or quality.

What do SkinnyRx and Willow prices include?

SkinnyRx, compounded semaglutide injection: $99 first month, first-month price of a monthly subscription that can be cancelled at any time; SkinnyRx publishes no price after the first month. Willow, compounded semaglutide injection: from $299/mo, monthly subscription that renews until cancelled; physician, medication, care team and shipping included; price varies by dosage. SkinnyRx, compounded tirzepatide injection: $99 first month, first-month price of a monthly subscription that can be cancelled at any time; SkinnyRx publishes no price after the first month. Willow, compounded tirzepatide injection: from $399/mo, monthly subscription that renews until cancelled; physician, medication, care team and shipping included; price varies by dosage. SkinnyRx, compounded semaglutide tablets: $149 first month, first-month price of a monthly subscription that can be cancelled at any time; SkinnyRx publishes no price after the first month. SkinnyRx, compounded tirzepatide tablets: $199 first month, first-month price of a monthly subscription that can be cancelled at any time; SkinnyRx publishes no price after the first month.

When were SkinnyRx and Willow prices last checked?

Prices checked Oct 15, 2026 and Oct 16, 2026. Each quote links the seller's own page it was read from. A quote not rechecked within 21 days is kept as a dated reference and is no longer stated as a current price.

GLPcompare is an informational data platform, not a medical provider or pharmacy. Nothing here is medical advice, a diagnosis, or a recommendation to start, stop, or change any treatment. Data is aggregated from public sources and can be incomplete or out of date. Always confirm with a licensed clinician and the current FDA label.