Health Source Online vs Research Labs
Compare pricing, features, and medications to find the best GLP-1 provider for your weight loss journey
Health Source Online vs Research Labs: Overview
Choosing between Health Source Online and Research Labs for GLP-1 weight loss medication? Both are popular providers, but they differ in pricing, medication options, and service features.
Health Source Online offers both semaglutide and tirzepatide at $299/month with a rating of 7.4/10. Research Labs also provides both semaglutide and tirzepatide at $60/month with a 5.5/10 rating.
The price difference of $239/month is significant - Research Labs is the more budget-friendly option, while Health Source Online 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
$239/mo
Rating Difference
1.9
Winner
Health Source Online
Best For
Quality
Health Source Online
View full Health Source Online review →Rating
7.4/10Better
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
Research Labs
View full Research Labs review →Rating
5.5/10
Monthly Price
$60Cheaper
Medications
GLP-1 peptidesBPC-157TB-500NAD+
Pros
- ✓The quality documentation is genuinely thorough for this category: HPLC and mass spectrometry on every lot, a signed certificate of purity shipped with every order, and a public lab-report library you can read before buying
- ✓Endotoxin testing (LAL assay) and microbial screening to USP standards on every batch before release
- ✓Full batch traceability - each vial traced to its production lot, raw materials and test results
- ✓States an average of 99.3% HPLC purity across all batches and publishes the underlying numbers rather than only the claim
- ✓Partner labs described as GMP-aligned, with documented SOPs and controlled environments
- ✓Pricing is straightforward and published: individual peptides run roughly $59.99 to $159.99, with free shipping over $150 (checked July 28, 2026)
- ✓The research-use-only status is disclosed up front behind an acknowledgement gate, not buried in a footer after checkout
- ✓A published phone number and a catalogue organised into peptides, blends, sprays and capsules, with a reference database
Cons
- ✗This is not a treatment and cannot lawfully be sold as one. Everything here is labelled for research use only and explicitly not for human consumption. If you are reading this site to find help with weight loss, this is not an option - it is laboratory material
- ✗There is no clinician at any point. Nobody takes a history, nobody checks your contraindications, nobody sets a dose and nobody monitors you. The safety net that every licensed provider on this site provides simply does not exist here
- ✗A certificate of analysis tells you what is in the vial. It tells you nothing about whether the contents are safe for you, what dose is appropriate, or how it interacts with your medications
- ✗Products arrive as lyophilised powder requiring reconstitution, and bacteriostatic water, syringes and other supplies are not included - so self-administration would also mean improvising sterile technique
- ✗Peptides such as BPC-157 and TB-500 appear on the FDA's list of substances that raise significant safety concerns for compounding, and have little or no published human trial evidence
- ✗There is no prescription, no pharmacy oversight and no adverse-event reporting pathway. If something goes wrong there is no clinical record and no provider to call
- ✗No Trustpilot or BBB record exists, so there is no independent consumer feedback of any kind
- ✗Our rating reflects suitability for someone seeking treatment, which is what this site compares. As a laboratory supplier the documentation is strong; as a route to a GLP-1 or peptide for your own health it is the wrong door, and a licensed provider is the right one
Feature-by-feature comparison
| Feature | Health Source Online | Research Labs |
|---|---|---|
| Monthly Price | $299 | $60 |
| Rating | 7.4/10 | 5.5/10 |
| Medications | semaglutide, tirzepatide, liraglutide | GLP-1 peptides, BPC-157, TB-500, NAD+ |
| Insurance Accepted | No | No |
| Support Hours | Company advertises 24/7 chat with a board-certified physician or customer service | Not published |
| Live Chat | Available | No |
| Free Shipping | Yes | Yes |
| Shipping Speed | 3-5 business days with tracking; next-day delivery cited on the semaglutide programme | Nationwide US shipping, free on orders over $150 |
| Mobile App | No | No |
| Dedicated Coach | Not included | Not included |
| Follow-up Frequency | Monthly reassessment required to keep the subscription running | None - there is no clinical relationship |
| Money-back Guarantee | Recurring payment is auto-refunded if the monthly reassessment is not completed | See the site's refund policy; no clinical guarantee applies |
| Cancellation Policy | Subscription programmes billed every 4 weeks; refund and returns policy published separately | One-off purchases rather than a subscription |
Which should you choose?
Choose Health Source Online if you:
- →Prefer a higher-rated service (7.4/10 vs 5.5/10)
- →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
Choose Research Labs if you:
- →Want to save $239/month with a more affordable option
- →Want more medication options to choose from
- →Value: the quality documentation is genuinely thorough for this category: hplc and mass spectrometry on every lot, a signed certificate of purity shipped with every order, and a public lab-report library you can read before buying
Website previews
Health Source Online
Research Labs
Our recommendation
Health Source Online comes out ahead with a higher rating of 7.4/10. It also provides multiple medication options including both semaglutide and tirzepatide.
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