Ro vs Viking Man NAD+

Compare pricing, features, and medications to find the best GLP-1 provider for your weight loss journey

Ro vs Viking Man NAD+: Overview

Choosing between Ro and Viking Man NAD+ for GLP-1 weight loss medication? Both are popular providers, but they differ in pricing, medication options, and service features.

Ro offers both semaglutide and tirzepatide at $149/month with a rating of 8.6/10. Viking Man NAD+ offers NAD+ at $48/month with a 6/10 rating.

The price difference of $101/month is significant - Viking Man NAD+ is the more budget-friendly option, while Ro 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.

Visit CoreAge Rx →Read full review

At a glance

Price Difference

$101/mo

Rating Difference

2.6

Winner

Ro

Best For

Quality

Ro

View full Ro review →

Rating

8.6/10Better

Monthly Price

$149

Medications

semaglutidetirzepatide

Pros

✓Prescribes FDA-approved, brand-name GLP-1s - Zepbound, Wegovy pen and pill, Ozempic, Saxenda and the new Foundayo pill - rather than compounded copies
✓Real insurance support: a dedicated team handles prior authorizations and appeals, and there is a free GLP-1 insurance checker you can run before paying anything
✓Publishes exact cash-pay prices for the Zepbound KwikPen: $299/mo at 2.5 mg, $399/mo at 5 mg and $449/mo at 7.5-15 mg with the manufacturer offer (checked July 26, 2026)
✓Membership is $39 for the first month, and as low as $74/mo if you prepay for a year
✓Long-established: trading since 2017, BBB accredited since 2018, and one of the largest telehealth platforms in the US
✓Prescriptions are typically filled and shipped within 1-4 days
✓Cash-pay Zepbound single-dose vials are available if you want to skip the insurance process entirely
✓Ongoing provider messaging, check-ins and progress tracking are included in the membership fee

Cons

✗The membership fee does not include your medication. At $149/mo month-to-month plus $449/mo for a maintenance dose of Zepbound, the realistic all-in cost is roughly $520-600 a month
✗The discounted $449 refill price depends on completing a check-in within 45 days of your last delivery. Miss that window and the price jumps to $499 for 7.5 mg, or $699 for the 10, 12.5 and 15 mg doses
✗All sales are final. Ro states it cannot issue refunds or accept returns on prescription products, except where it has made an error filling your prescription
✗The headline $74/mo membership rate requires prepaying a full year upfront
✗BBB lists 619 complaints, and Trustpilot sits at 3.8 from 4,796 reviews, with cancellation and billing the dominant negative themes
✗No customer phone number or support email is published on the site; support runs through your account
✗Because the medication price depends on your insurance, what you will actually pay each month cannot be known until after you have signed up and been assessed
✗The homepage claim 'Lose 20% body weight on average with Zepbound' comes from the manufacturer's trial of the branded drug, not from Ro's own patients

Choose Ro

Viking Man NAD+

View full Viking Man NAD+ review →

Rating

6/10

Monthly Price

$48Cheaper

Medications

NAD+

Pros

✓It cites its sources. Fourteen PubMed and journal references are linked directly from the claims they support, which is far more than any competing longevity brand we have reviewed
✓It explicitly disclaims celebrity endorsement: 'Dr. Conlon, David Sinclair, Joe Rogan, all other referenced quotes, and studies does not endorse the claims, views, statements, or products offered by Viking Man'
✓The product is described as 'compounded and made-to-order by a licensed pharmacy' rather than being passed off as a manufactured drug
✓The standard FDA disclaimer is present - statements not evaluated by the FDA, not intended to diagnose, treat, cure or prevent any disease
✓A published phone number, a real Utah street address and an email address
✓Free shipping on US orders, the prescription is included in the price, and the company advertises free unlimited doctor follow-ups
✓State eligibility is checked before you can sign up, so you find out early if you are outside the service area
✓NAD+ sits alongside a broader men's health service (ED, hair, sleep), so there is somewhere to go if NAD+ is not the right answer

Cons

✗The advertised '4.9 (2700+ Reviews)' does not match the verifiable Trustpilot score of 3.0 from 3 reviews
✗The citations look rigorous but do not support the claims made. Reference *6, used for 'helps with metabolism and weight loss', is a study of a NAD+ intermediate in diet- and age-induced diabetes in MICE. Others are mechanistic papers or literature reviews, not human outcome trials
✗'Turn Back The Biological Clock', 'Slowing & Reversing Aging Has Never Been Simpler' and claims about repairing DNA are strong anti-aging assertions that no NAD+ product has demonstrated in humans
✗'Shown to help with weight loss' and 'Lose weight easier' appear repeatedly. NAD+ is not a weight-loss treatment, and if that is what you are looking for this is the wrong product
✗Heavy artificial urgency throughout: 'In Stock (67)', 'Selling Fast: 82 Packs Sold In Last Hour', 'Back In Stock - Order Now', and a delivery-date countdown
✗The headline price is a 79% discount - $47.99 marked down to $10 per dose - presented as the standing offer rather than a genuine limited promotion
✗Pricing is per dose with no published pack size or dosing frequency, so the actual monthly cost is unknowable until after you sign up. The figure shown here is the regular per-dose price, not a monthly total
✗The page says 'FDA Registered Pharmacy' but never states the consequence - a registered facility is not the same as an FDA-approved medicine, and this compounded product has not been evaluated by the FDA for safety, efficacy or quality
✗The David Sinclair 'fountain of youth' quote is placed prominently at the top of the page while the non-endorsement disclaimer sits in fine print at the very bottom
✗Evidence that injected NAD+ produces meaningful anti-aging, cognitive or metabolic benefits in healthy adults remains limited

Choose Viking Man NAD+

Feature-by-feature comparison

Feature	Ro	Viking Man NAD+
Monthly Price	$149	$48
Rating	8.6/10	6/10
Medications	semaglutide, tirzepatide	NAD+
Insurance Accepted	Yes	No
Support Hours	On-demand provider messaging (hours not published)	Not published
Live Chat	No	No
Free Shipping	Yes	Yes
Shipping Speed	Typically filled and shipped within 1-4 days	Free shipping on US orders; monthly at-home delivery
Mobile App	Available	No
Dedicated Coach	Included	Not included
Follow-up Frequency	Ongoing check-ins plus on-demand provider messaging	Company advertises free unlimited doctor follow-ups
Money-back Guarantee	None - Ro states all sales of prescription products are final, except where it filled your prescription in error	None published
Cancellation Policy	Cancel the membership before your next billing date; charges already processed are not refunded	Monthly delivery; terms not published pre-signup

Which should you choose?

Choose Ro if you:

→Prefer a higher-rated service (8.6/10 vs 6/10)
→Want more medication options to choose from
→Need insurance coverage for your treatment
→Want personalized coaching support included
→Value: prescribes fda-approved, brand-name glp-1s - zepbound, wegovy pen and pill, ozempic, saxenda and the new foundayo pill - rather than compounded copies

Get started with Ro

Choose Viking Man NAD+ if you:

→Want to save $101/month with a more affordable option
→Value: it cites its sources. fourteen pubmed and journal references are linked directly from the claims they support, which is far more than any competing longevity brand we have reviewed

Get started with Viking Man NAD+

Website previews

Ro

Viking Man NAD+

Our recommendation

Ro comes out ahead with a higher rating of 8.6/10. It also provides multiple medication options including both semaglutide and tirzepatide.

Get started with Ro

Ro vs Viking Man NAD+