Outlive Biology vs PeterMD
Compare pricing, features, and medications to find the best GLP-1 provider for your weight loss journey
Outlive Biology vs PeterMD: Overview
Choosing between Outlive Biology and PeterMD for GLP-1 weight loss medication? Both are popular providers, but they differ in pricing, medication options, and service features.
Outlive Biology offers both semaglutide and tirzepatide at $295/month with a rating of 8.5/10. PeterMD also provides both semaglutide and tirzepatide at $149/month with a 7.4/10 rating.
The price difference of $146/month is significant - PeterMD is the more budget-friendly option, while Outlive Biology positions itself as a premium service.
Our recommended brand
After reviewing all 92 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
$146/mo
Rating Difference
1.1
Winner
Outlive Biology
Best For
Quality
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
PeterMD
View full PeterMD review →Rating
7.4/10
Monthly Price
$149Cheaper
Medications
semaglutidetirzepatide
Pros
- ✓Tiered pricing is published on the product pages: the GLP-1 + B12 program is $149/month at Level 1 ($447 for a 10-12 week supply) and $139/month at Level 2 ($834), with tirzepatide at $149 to start then $249/month billed quarterly (checked July 27, 2026)
- ✓Free physician consultation and free shipping are included rather than charged separately
- ✓A price-match guarantee is offered against competitors
- ✓Compounded semaglutide is paired with B12 in a single injection, which some patients prefer to two separate shots
- ✓Comprehensive bloodwork is available, which is more than most GLP-1 sellers offer
- ✓Unlimited provider access is advertised with the plan
- ✓One of the broader catalogues in the category if you want hormone, sexual health or longevity care from the same clinic
Cons
- ✗All sales are final once medication is received - PeterMD will not refund or accept returns 'regardless of whether the product remains unused'
- ✗Damaged or defective items must be reported with a photo within 24 hours of delivery, and the policy states that later requests 'will not be honored'
- ✗An exit popup pressures an HCG add-on with manufactured scarcity: 'This is the last time you'll see $301... $301 today. $412 if you add it later'
- ✗The discount maths on the GLP-1 page does not hold up. A '3-Month Plan' shown as 'Regular price: $358.00, Today: $315.00' is labelled '-40%'. That is a 12% reduction, not 40%
- ✗The same $315 figure appears as PeterMD's own discounted price and, elsewhere on the page, as what 'Others' charge in a '3.8x More Affordable' comparison
- ✗Tirzepatide is described as 'Clinically proven' although the product sold is a compounded preparation, which has not been through the trials that phrase refers to
- ✗'The Largest Online Healthcare Clinic in North America' appears in the page title with nothing to support it
- ✗This offer is not available in Alabama, Arkansas, California, Idaho, Iowa, Kentucky, Louisiana, Massachusetts, Michigan, North Carolina, South Carolina or Texas - twelve states including the two largest
Feature-by-feature comparison
| Feature | Outlive Biology | PeterMD |
|---|---|---|
| Monthly Price | $295 | $149 |
| Rating | 8.5/10 | 7.4/10 |
| Medications | semaglutide, tirzepatide | semaglutide, tirzepatide |
| Insurance Accepted | No | No |
| Support Hours | Mon-Fri 9AM-7PM ET | Not published |
| Live Chat | Available | Available |
| Free Shipping | Yes | Yes |
| Shipping Speed | 2-4 days | Not published |
| Mobile App | Available | No |
| Dedicated Coach | Included | Not included |
| Follow-up Frequency | Bi-weekly | Unlimited provider access advertised |
| Money-back Guarantee | 90-day guarantee | None - all sales are final once medication is received, even if unused |
| Cancellation Policy | Cancel anytime | Subscription plans auto-bill; damaged goods must be reported with a photo within 24 hours |
Which should you choose?
Choose Outlive Biology if you:
- →Prefer a higher-rated service (8.5/10 vs 7.4/10)
- →Want personalized coaching support included
- →Value: longevity focus
Choose PeterMD if you:
- →Want to save $146/month with a more affordable option
- →Value: tiered pricing is published on the product pages: the glp-1 + b12 program is $149/month at level 1 ($447 for a 10-12 week supply) and $139/month at level 2 ($834), with tirzepatide at $149 to start then $249/month billed quarterly (checked july 27, 2026)
Website previews
Outlive Biology
PeterMD
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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