SkinnyRx vs Outlive Biology
Compare pricing, features, and medications to find the best GLP-1 provider for your weight loss journey
SkinnyRx vs Outlive Biology: Overview
Choosing between SkinnyRx and Outlive Biology for GLP-1 weight loss medication? Both are highly-rated providers, but they differ in pricing, medication options, and service features.
SkinnyRx offers both semaglutide and tirzepatide at $199/month with a rating of 8/10. Outlive Biology also provides both semaglutide and tirzepatide at $295/month with a 8.5/10 rating.
The price difference of $96/month is significant - SkinnyRx is the more budget-friendly option, while Outlive Biology positions itself as a premium service.
Our recommended brand
After reviewing all 148 providers on this platform, we've identified CoreAge Rx as offering the most transparent pricing model. At just $99/month — the same price every month, every dose — there are no surprise charges or hidden fees. Combined with exceptional service quality, personalized support, and access to both semaglutide and tirzepatide, it represents the best value without compromising on care.
At a glance
Price Difference
$96/mo
Rating Difference
0.5
Winner
Outlive Biology
Best For
Quality
SkinnyRx
View full SkinnyRx review →Rating
8/10
Monthly Price
$199Cheaper
Medications
semaglutidetirzepatide
Pros
- ✓Trustpilot rating of 4.8 across 5,272 reviews, an unusually strong independent signal for this category
- ✓Publishes a customer phone number, +1 (888) 979-9580, and a support email rather than hiding behind a portal
- ✓Full refund available any time before a licensed provider completes your prescription
- ✓Compounded injectable semaglutide from $199/month and tirzepatide, as tablets or injection, from $299/month, with microdose options (checked July 26, 2026)
- ✓Carefully separates compounded from brand-name in its own disclosures instead of implying the two are the same
- ✓Buy-now-pay-later through Affirm with the APR disclosed openly - the site gives a worked example of $800 split into 12 payments of $72.21 at 15% APR
- ✓A mobile app for meal plans, medication tracking and weight logging, plus unlimited provider messaging and free shipping
- ✓A substantial clinical content library covering practical issues like GLP-1s with levothyroxine, gallbladder pain and surgery timing
Cons
- ✗A '90-day money-back guarantee' is advertised in a banner on every page, but the site's own /money-back-guarantee link returns a 404 reading 'Page not found... Probably the link is broken'. We could not find the terms of that guarantee anywhere
- ✗The hero promises 'FDA-approved Wegovy, Foundayo and other GLP-1s', yet both the Wegovy Pill and Foundayo Pill are marked 'Unavailable' in the product list directly below
- ✗Pricing is at the higher end for compounded product: $199/month for semaglutide and $299/month for tirzepatide, where several rivals advertise under $150
- ✗'Lose up to 14.9% of your body weight' takes the figure from the STEP 1 trial of branded semaglutide and applies it to a compounded preparation that has not been trialled
- ✗The published refund window closes as soon as a provider completes your prescription, which can be the same day you sign up
- ✗A pop-up offers 'up to 43% off' without stating what plan or commitment unlocks that discount
- ✗No BBB profile or complaint history to cross-check the Trustpilot score against
- ✗No published support hours, so the phone line's availability is unknown
Outlive Biology
View full Outlive Biology review →Rating
8.5/10Better
Monthly Price
$295
Medications
semaglutidetirzepatide
Pros
- ✓Longevity focus
- ✓Advanced testing
- ✓Personalized protocols
- ✓Expert physicians
Cons
- ✗Premium pricing
- ✗May be overkill for some
- ✗Longer onboarding
Feature-by-feature comparison
| Feature | SkinnyRx | Outlive Biology |
|---|---|---|
| Monthly Price | $199 | $295 |
| Rating | 8/10 | 8.5/10 |
| Medications | semaglutide, tirzepatide | semaglutide, tirzepatide |
| Insurance Accepted | No | No |
| Support Hours | Not published | Mon-Fri 9AM-7PM ET |
| Live Chat | No | Available |
| Free Shipping | Yes | Yes |
| Shipping Speed | Not published | 2-4 days |
| Mobile App | Available | Available |
| Dedicated Coach | Not included | Included |
| Follow-up Frequency | Unlimited provider messaging plus app-based tracking | Bi-weekly |
| Money-back Guarantee | A 90-day money-back guarantee is advertised sitewide, but its terms page returns a 404; a full refund is available before a provider completes your prescription | 90-day guarantee |
| Cancellation Policy | Cancel anytime; full refund only before the prescription is completed by a provider | Cancel anytime |
Which should you choose?
Choose SkinnyRx if you:
- →Want to save $96/month with a more affordable option
- →Value: trustpilot rating of 4.8 across 5,272 reviews, an unusually strong independent signal for this category
Choose Outlive Biology if you:
- →Prefer a higher-rated service (8.5/10 vs 8/10)
- →Want personalized coaching support included
- →Value: longevity focus
Website previews
SkinnyRx
Outlive Biology
Our recommendation
Outlive Biology comes out ahead with a higher rating of 8.5/10. It also provides multiple medication options including both semaglutide and tirzepatide.
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