MEDVi Quad vs Sequence (now WeightWatchers Clinic)
Compare pricing, features, and medications to find the best GLP-1 provider for your weight loss journey
MEDVi Quad vs Sequence (now WeightWatchers Clinic): Overview
Choosing between MEDVi Quad and Sequence (now WeightWatchers Clinic) for GLP-1 weight loss medication? Both are popular providers, but they differ in pricing, medication options, and service features.
MEDVi Quad offers both semaglutide and tirzepatide at $114/month with a rating of 6.5/10. Sequence (now WeightWatchers Clinic) also provides both semaglutide and tirzepatide at $249/month with a 7.5/10 rating.
The price difference of $135/month is significant - MEDVi Quad is the more budget-friendly option, while Sequence (now WeightWatchers Clinic) 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
$135/mo
Rating Difference
1.0
Winner
Sequence (now WeightWatchers Clinic)
Best For
Quality
MEDVi Quad
View full MEDVi Quad review →Rating
6.5/10
Monthly Price
$114Cheaper
Medications
sildenafiltadalafilbremelanotide (PT-141)L-citrulline
Pros
- ✓$114/month, reduced from a stated $179, and the price is all-in: doctor consultation, free rush shipping and 24/7 medical support are included with no separate consultation fee (checked July 28, 2026)
- ✓Cancel anytime, and the page states you are not charged if you do not qualify
- ✓All four active ingredients are named openly - PT-141 (bremelanotide), L-citrulline, sildenafil and tadalafil - rather than hidden behind a proprietary blend name
- ✓Sublingual delivery is a real advantage over tablets: it bypasses first-pass metabolism, so onset is faster and a heavy meal does not blunt absorption the way it can with oral sildenafil
- ✓Backed by a substantial independent review record - roughly 14,000 Trustpilot reviews at 4.4, with 99% of negative reviews answered
- ✓A published phone number, email address and physical address, which many competitors in this category omit entirely
Cons
- ✗'Peak rigidity guaranteed' appears directly in the product copy. No prescription medication can guarantee an outcome, and this is the most explicit outcome promise we have seen across every provider reviewed on this site
- ✗The formula stacks two PDE5 inhibitors - sildenafil and tadalafil - and then adds L-citrulline, a nitric oxide precursor. All three act on the same nitric oxide and cGMP pathway, so the blood-pressure-lowering effect compounds three ways rather than one
- ✗PT-141 adds a fourth agent that independently causes low blood pressure, nausea and flushing. Four actives, four routes to hypotension, and no discussion anywhere on the page of the combined risk
- ✗Bremelanotide's only FDA approval is as Vyleesi, an autoinjector for premenopausal women with hypoactive sexual desire disorder. Prescribing it to men in a compounded sublingual liquid is off-label and a different route of administration
- ✗The word FDA does not appear on the page at all. The product is compounded, and the page never states the consequence - that compounded preparations are not reviewed or approved by the FDA for safety, efficacy or quality
- ✗'The world's first 4-in-1 formula' and 'hospital-grade power' are unverifiable marketing superlatives attached to a prescription product
- ✗The advertised Trustpilot score covers MEDVi's business as a whole rather than this specific product
- ✗The published address is a suite at a Delaware registered-agent building, not a clinical facility
- ✗Anyone taking nitrates or riociguat must not use this product. The PT-141 component also interacts with 5-HT3 anti-emetics such as ondansetron, and stacking two PDE5 inhibitors makes the nitrate contraindication more dangerous, not less
Sequence (now WeightWatchers Clinic)
View full Sequence (now WeightWatchers Clinic) review →Rating
7.5/10Better
Monthly Price
$249
Medications
semaglutidetirzepatide
Pros
- ✓The programme lives on as WeightWatchers Clinic, which is reviewed separately on this site
- ✓Its original model - GLP-1 medication paired with registered dietitian support and behaviour change - carried over into the WeightWatchers offering
- ✓Members transitioned into a larger organisation with an established insurance and coverage operation
Cons
- ✗You cannot sign up for Sequence. It no longer exists as a standalone service and both former domains are offline - go to WeightWatchers Clinic instead
- ✗Historic pricing and plan details from the Sequence era no longer apply, so any figures you find elsewhere for it are out of date
- ✗Because the brand was absorbed, older reviews and testimonials for Sequence describe a service that has since changed hands and structure
Feature-by-feature comparison
| Feature | MEDVi Quad | Sequence (now WeightWatchers Clinic) |
|---|---|---|
| Monthly Price | $114 | $249 |
| Rating | 6.5/10 | 7.5/10 |
| Medications | sildenafil, tadalafil, bremelanotide (PT-141), L-citrulline | semaglutide, tirzepatide |
| Insurance Accepted | No | Yes |
| Support Hours | 24/7 medical support advertised | Not applicable |
| Live Chat | No | No |
| Free Shipping | Yes | No |
| Shipping Speed | Free rush shipping included in the monthly price | Not applicable - service discontinued |
| Mobile App | No | No |
| Dedicated Coach | Not included | Included |
| Follow-up Frequency | 24/7 medical support advertised; follow-up cadence not published | Not applicable - service discontinued |
| Money-back Guarantee | No charge if you do not qualify; no refund policy published for dispensed medication | Not applicable |
| Cancellation Policy | Cancel anytime | Not applicable - service discontinued |
Which should you choose?
Choose MEDVi Quad if you:
- →Want to save $135/month with a more affordable option
- →Want more medication options to choose from
- →Value: $114/month, reduced from a stated $179, and the price is all-in: doctor consultation, free rush shipping and 24/7 medical support are included with no separate consultation fee (checked july 28, 2026)
Choose Sequence (now WeightWatchers Clinic) if you:
- →Prefer a higher-rated service (7.5/10 vs 6.5/10)
- →Need insurance coverage for your treatment
- →Want personalized coaching support included
- →Value: the programme lives on as weightwatchers clinic, which is reviewed separately on this site
Website previews
MEDVi Quad
Sequence (now WeightWatchers Clinic)
Our recommendation
Sequence (now WeightWatchers Clinic) comes out ahead with a higher rating of 7.5/10. It also provides multiple medication options including both semaglutide and tirzepatide.
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