Updated on

System vs BettermeRx: NAD+ Therapy Compared

  • Physician-prescribed only
  • 30 providers compared
← All NAD+ comparisons
Our #4 pick
System logo

System

9.84

NAD+ injections from $89 and nasal treatment from $69 for the first month. Injection and nasal pricing shown separately.

Visit System →
VS
Our #11 pick
BettermeRx logo

BettermeRx

9.31

Two NAD+ formats: subcutaneous injection and nasal spray, across three dosing plans. Flat pricing, no hidden fees.

Visit BettermeRx →
FeatureSystemBettermeRx
Editorial score9.84 / 109.31 / 10
Starting priceInjection $89 · nasal $69 (first month)Shown after free evaluation
Renewal / ongoingShown during intakeFlat pricing, no increases
Delivery formatsInjection + nasal sprayInjection & nasal spray
Dose strengthsNot disclosedInjection 500/1000mg; nasal 900mg
ShippingNot statedFree UPS/FedEx
Membership / feesNoneNone
Guarantee--
Best forPeople choosing between injectable and nasal NAD+ with separate, accessible first-month pricingPeople who want to choose between an injection and a needle-free nasal spray with flat, no-surprise pricing

Where System stands out

  • + Lower entry price, Injection $89 · nasal $69 (first month)
  • + Pricing shown upfront, before you start intake
  • + Higher editorial score (9.84 vs 9.31)

Where BettermeRx stands out

BettermeRx 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

BettermeRx

Pros

  • + Injection or needle-free nasal spray, across three dosing plans
  • + Flat, all-inclusive pricing with no hidden fees
  • + Free UPS/FedEx shipping on every order
  • + U.S. board-certified physician evaluation included

Cons

  • − Your exact price is shown after a free online evaluation
  • − Compounded NAD+: not an FDA-approved finished product

The verdict: System vs BettermeRx

In our editorial ranking, System places higher (#4 vs #11), 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, BettermeRx is the stronger choice for people who want to choose between an injection and a needle-free nasal spray with flat, no-surprise pricing. Both are prescription NAD+ services, so the right answer depends on the delivery format and price structure that match how you want to start.

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.

BestNADTreatments Editorial Team

Independent provider research and pricing analysis

Non-clinical editorial team, see our disclosure

Last Updated
October 2, 2026

This page is independent editorial research, not medical advice, and has not been reviewed by a licensed clinician. NAD+ requires evaluation by a licensed healthcare professional, and a prescription is not guaranteed. Discuss your health history, medications and treatment goals with a qualified clinician before starting any treatment.

Medical Disclaimer

The information on BestNADTreatments.com is provided for educational and comparison purposes only. It is not medical advice and does not replace consultation with a qualified healthcare professional. NAD+ treatment requires evaluation by a licensed clinician, and a prescription is not guaranteed. Compounded medications are not FDA-approved, and treatment availability varies by state and provider.

Not Sure Where to Start?

Compare every NAD+ provider side by side on price, format, shipping and plan terms.

Compare Providers

Medical disclaimer: This page is for informational purposes only and is not medical advice. Always consult a licensed healthcare provider before starting any NAD+ therapy. We may earn a commission from partner links on this page - see our affiliate disclosure.