System vs RenuviaRX: NAD+ Therapy Compared
System starts at injection $89 · nasal $69 (first month) and offers injection + nasal spray, while RenuviaRX starts at $179 to start with injection. Below we line them up on price, delivery formats, dosing, shipping, and overall value so you can see which prescription NAD+ provider fits you best.
- Physician-Prescribed Only
- 32 Providers Compared
System
NAD+ injections from $89 and nasal treatment from $69 for the first month. Injection and nasal pricing shown separately.
Visit System →
| Feature | System | RenuviaRX |
|---|---|---|
| Editorial score | 9.82 / 10 | 9.25 / 10 |
| Starting price | Injection $89 · nasal $69 (first month) | $179 to start |
| Renewal / ongoing | Shown during intake | $249/mo |
| Delivery formats | Injection + nasal spray | Injection |
| Dose strengths | Not disclosed | Per physician protocol |
| Shipping | Not stated | Free |
| Membership / fees | None | None |
| Guarantee | — | — |
| Best for | People choosing between injectable and nasal NAD+ with separate, accessible first-month pricing | People who want a board-certified physician to design their NAD+ protocol for both anti-aging skin benefits and improved energy and mental clarity. |
Where System stands out
- + Lower entry price — Injection $89 · nasal $69 (first month)
- + More delivery formats — injection + nasal spray
- + Higher editorial score (9.82 vs 9.25)
Where RenuviaRX stands out
RenuviaRX is closely matched with System on the headline metrics — the deciding factors come down to delivery format and the specifics below.
Pros & cons, side by side
System
Pros
- + Both injection and nasal NAD+ options
- + Accessible first-month pricing
- + Fully online process
Cons
- − Compounded NAD+ — not an FDA-approved finished product
- − Ongoing pricing shown during intake
RenuviaRX
Pros
- + Board-certified physicians customize every treatment plan
- + Targets cellular skin repair alongside energy and mental clarity
- + No insurance needed — straightforward $179 starting price
- + Free shipping included on every order
- + Comprehensive approach: look younger and feel younger
Cons
- − Newer platform with a smaller patient base than legacy providers
- − Injection-only — no nasal or oral option
The verdict: System vs RenuviaRX
In our editorial ranking, System places higher (#5 vs #12), making it the default pick for most readers — it's best for people choosing between injectable and nasal NAD+ with separate, accessible first-month pricing. That said, RenuviaRX is the stronger choice for people who want a board-certified physician to design their NAD+ protocol for both anti-aging skin benefits and improved energy and mental clarity.. Both are prescription NAD+ services, so the right answer depends on the delivery format and price structure that match how you want to start.
More head-to-head comparisons
Pricing and product details were verified against each provider's official pages and may change — always confirm current terms on the provider's site. Rx required; a licensed provider determines whether NAD+ therapy is appropriate for you. We may earn a commission from links on this page, which never affects our rankings.