Willow vs Health Source Online
Compare pricing, features, and medications to find the best GLP-1 provider for your weight loss journey
Willow vs Health Source Online: Overview
Choosing between Willow and Health Source Online for GLP-1 weight loss medication? Both are popular providers, but they differ in pricing, medication options, and service features.
Willow offers both semaglutide and tirzepatide at $299/month with a rating of 7.4/10. Health Source Online also provides both semaglutide and tirzepatide at $299/month with a 7.4/10 rating.
With only a $0/month price difference, your choice will likely come down to features, support quality, and medication options.
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
$0/mo
Rating Difference
0.0
Winner
Health Source Online
Best For
Quality
Willow
View full Willow review →Rating
7.4/10
Monthly Price
$299
Medications
semaglutidetirzepatide
Pros
- ✓Flat published pricing: $299/mo for compounded semaglutide as a weekly injection or a daily tablet, and $399/mo for compounded tirzepatide (checked July 26, 2026)
- ✓One fee covers the medical evaluation, the medication, unlimited doctor messaging and free discreet shipping, with no separate consultation charge
- ✓Names its partner pharmacies in its terms - Red Rock Home Pharmacy (Springville, UT), Epiq Pharmacy / Epiq Scripts (Richardson, TX) and The Pharmacy Hub (Miami, FL) - which most compounded GLP-1 sellers do not do
- ✓Publishes a Florida telehealth provider registration number (TPME1718) and names the exact states it is licensed to serve
- ✓The 'compounded drug products are not approved or evaluated for safety, effectiveness, or quality by the FDA' disclaimer sits on the homepage itself, not buried in a footer
- ✓Full refund if you cancel before the prescription is submitted to the pharmacy, processed within 5-10 business days
- ✓Needle-free daily tablets available for both semaglutide and tirzepatide, and the program is HSA/FSA eligible
- ✓Same-day prescription review claimed, with support from a named care team
Cons
- ✗In December 2025 the National Advertising Division found Willow had not substantiated its weight-loss and efficacy claims for compounded semaglutide, Willow declined to comply, and NAD referred it to state attorneys general and ad platforms. That is the most serious independent mark against any provider on this site
- ✗At $299-$399 a month this is one of the more expensive compounded GLP-1 programs; several competitors advertise $149-$199
- ✗The flat rate is not locked. The terms state your subscription fee 'may be increased or decreased if your prescription changes, such as by a dosage increase or frequency of refills', so titrating up can raise your bill
- ✗The site advertises '4.9/5 (2200 + 5 star reviews)' with no source named. Trustpilot, the one public platform we could find, showed 3.8 from 351 reviews on July 26, 2026
- ✗Cancellation must be received two full calendar days before your next shipping date, or the next order ships and bills
- ✗The terms tell you to cancel at startwillow.com/contact/ - that URL returned a 404 when we checked, as did the site's /contact and /help-center pages
- ✗No customer phone number or support email is published anywhere on the public site
- ✗The published terms are dated November 24, 2021, well before the current product line and pricing
- ✗Not available nationwide: Willow's terms limit service to 36 states, and this offer in particular is not available in Alabama, Alaska, Arkansas, Delaware, Kansas, Louisiana, Maine, Massachusetts, Mississippi, New Mexico, North Dakota, Rhode Island, South Dakota, Tennessee, Utah, Vermont, West Virginia or Wyoming
- ✗No insurance billing, and the terms confirm Medicare and Medicaid do not cover the service
Health Source Online
View full Health Source Online review →Rating
7.4/10
Monthly Price
$299
Medications
semaglutidetirzepatideliraglutide
Pros
- ✓Programme prices are published per four-week cycle rather than hidden behind an intake: semaglutide from $299, and a range of other programmes from $179 to $600
- ✓Programmes cover medication, supplies and 24/7 access to your care team through a HIPAA-compliant platform
- ✓The partner pharmacy is described as a US-based, FDA 503A licensed facility
- ✓Same-day telehealth consultation with a board-certified physician after you complete the questionnaire
- ✓Delivery quoted at 3-5 business days with tracking supplied
- ✓An automatic refund mechanism that most competitors do not offer: "Subscription recurring payment auto-refund if monthly reassessment is not filled" - if you do not complete the monthly review, you are not charged for medication you were never reassessed for
- ✓BMI and progress tracking are built into the programme
- ✓A broad catalogue including liraglutide, which relatively few telehealth providers offer
Cons
- ✗The liraglutide programme does not include the medication. The page states outright: "The cost of Liraglutide medication is not included in this program" - the price buys the telehealth wrapper only, and the pharmacy negotiates the drug cost with your insurer separately
- ✗The same liraglutide page calls liraglutide "FDA-approved" while the pharmacy fulfilling it is described as a compounding pharmacy, which muddles what you are actually buying
- ✗Prices are quoted "from" a figure every four weeks, and four-weekly billing means 13 payments a year rather than 12
- ✗The dispensing pharmacy is not named
- ✗No phone number is published
- ✗No insurance billing, and HSA/FSA acceptance is not stated
- ✗The site markets a very wide catalogue of programmes, which makes it hard to tell how much clinical attention each one gets
Feature-by-feature comparison
| Feature | Willow | Health Source Online |
|---|---|---|
| Monthly Price | $299 | $299 |
| Rating | 7.4/10 | 7.4/10 |
| Medications | semaglutide, tirzepatide | semaglutide, tirzepatide, liraglutide |
| Insurance Accepted | No | No |
| Support Hours | 24/7 online support claimed | Company advertises 24/7 chat with a board-certified physician or customer service |
| Live Chat | No | Available |
| Free Shipping | Yes | Yes |
| Shipping Speed | Not published; same-day prescription review claimed | 3-5 business days with tracking; next-day delivery cited on the semaglutide programme |
| Mobile App | No | No |
| Dedicated Coach | Not included | Not included |
| Follow-up Frequency | Unlimited doctor messaging and free follow-ups claimed | Monthly reassessment required to keep the subscription running |
| Money-back Guarantee | Full refund only if you cancel before the prescription reaches the pharmacy; no returns on medication once dispensed | Recurring payment is auto-refunded if the monthly reassessment is not completed |
| Cancellation Policy | Cancel anytime, but the request must arrive two full calendar days before your next shipping date | Subscription programmes billed every 4 weeks; refund and returns policy published separately |
Which should you choose?
Choose Willow if you:
- →Value: flat published pricing: $299/mo for compounded semaglutide as a weekly injection or a daily tablet, and $399/mo for compounded tirzepatide (checked july 26, 2026)
Choose Health Source Online if you:
- →Want more medication options to choose from
- →Value: programme prices are published per four-week cycle rather than hidden behind an intake: semaglutide from $299, and a range of other programmes from $179 to $600
Website previews
Willow
Health Source Online
Our recommendation
Health Source Online edges ahead with its combination of features and value. It also provides multiple medication options including both semaglutide and tirzepatide.
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