RxSpan MD NAD+ review

By Grant Whitfield. Revised October 2026. Prices read September 2026.

First-period price

RxSpan MD publishes a first-period price.

Route not stated dose not stated $249 (For the first month)

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This offer describes the initial purchase period. The figure alone does not establish the price or terms of any later period. Against the 24 sellers pricing Nasal NAD+ here, 3 publish a standing monthly rate and 9 state a dose in milligrams.

Ask for the complete initial charge, the price after the introductory period and any automatic renewal or cancellation terms.

Every figure below carries the route it buys and the dose in milligrams it buys at, because those are the two things that decide whether two NAD+ prices can be compared at all. Where RxSpan MD states no dose, the row says so rather than estimating one.

3 figures, by route

RxSpan MD — 3 NAD+ records. Read September 2026.
Route	Dose	Price
Route Route not stated	Dose dose not stated	Price $249(For the first month)
first-period price for something the seller does not name Seller’s price wordingNicotinamide Adenine Dinucleotide ( NAD+ ) Injection $249 (For the first month) Price record read September 2026. Offer details and source wording How the seller names it Named “Nicotinamide Adenine Dinucleotide ( NAD+ ) Injection” Milligrams Not stated Nothing about milligrams
Route Nasal	Dose dose not stated	Price $249(For the first month)
first-period price for a metered spray Seller’s price wordingNicotinamide Adenine Dinucleotide ( NAD+ ) Nasal Spray $249 (For the first month) Price record read September 2026. Offer details and source wording How the seller names it Named “Nicotinamide Adenine Dinucleotide ( NAD+ ) Nasal Spray” Milligrams Not stated Nothing about milligrams
Route Sublingual	Dose dose not stated	Price $199(For the first month)
first-period price for an NAD+ troche or liquid Seller’s price wordingNicotinamide Adenine Dinucleotide ( NAD+ ) Flex Dose Tablet $199 (For the first month) Price record read September 2026. Offer details and source wording Route, after review Reclassified First recorded as Route not stated, then settled as Sublingual on review. Both readings are kept because the change is a decision this site made about the seller’s own words, not a correction to them. How the seller names it Named “Nicotinamide Adenine Dinucleotide ( NAD+ ) Flex Dose Tablet” Milligrams Not stated Nothing about milligrams

2 things are true of the figures above that the table itself cannot show. Each is counted against the 3 figures recorded from RxSpan MD, and each is read from a field rather than written about this seller.

1 of 3: 1 of 3; This page never names how the product is taken. That is the seller’s own silence and not a gap here: no route was read out of a web address, a page title or a product name.
1 of 3: 1 of 3; This is NAD+ itself taken by mouth, not an NMN or NR capsule the body converts into it. The two are sold under the same word and they are not the same purchase.

distinct figures recorded

3 of 3

shown to a reader on the seller's own page

0 of 3

stating a dose in milligrams

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What RxSpan MD gets right, and where it leaves you guessing

Five checks, the same five on every seller here, each one decided by this seller’s own figures rather than by an opinion of the company — and how they are decided is published. RxSpan MD clears 1 of 5.

Cleared
The price is on the page you land on
All 3 figures recorded from RxSpan MD are printed where a visitor can read them.
A number a page never shows you is not a number you can hold anyone to at checkout.
Falls short
You are quoted the price you keep paying
None of the 3 figures is a standing monthly rate. What you get instead is a first-period price only.
A floor, a first-period price and a prepay total all read like a monthly cost and none of them is the one that lands on your card in month two.
Falls short
You can work out what a milligram costs
3 of the 3 figures carry no milligram amount, so those cannot be divided into a cost per milligram.
NAD+ is priced by the visit, the vial and the month, and the only way two of those become the same number is to divide by the milligrams.
Falls short
You are told how it goes in
1 of the 3 figures names no route at all, so what you would be buying is not stated beside the money.
An IV hour, a vial you inject yourself and a spray are three different purchases, and they are sold at the same headline number.
Falls short
You are told what the money covers
None of the 3 figures comes with a statement of what is included.
The consult, the shipping and the syringes are where two similar quotes stop being similar, and no price column can hold that.

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What else the page states

Routes this seller names: 2 named; Nasal, Sublingual
Where the link goes: Through our affiliate link. The advertising network, not us, decides which of this company’s pages it opens — it is a landing page the company configured, and it is not always the NAD+ page the figures above came from. What that relationship is.
Distinct figures recorded: 3

Where RxSpan MD sits on each of the 3 routes it prices

Nasal

You have 24 sellers to choose between on Nasal NAD+, and what the money buys on that route is a metered spray. Of those 24, 9 state a dose in milligrams and 3 publish a standing monthly rate — so most of the field cannot be compared with most of the field.

Shows a reader a figure: Yes; Yes, like 23 of these 24 sellers.
States a dose in milligrams: Not stated; No, and neither do 14 of the other 23 sellers on Nasal. A NAD+ figure with no milligrams beside it cannot be set against another one.
Publishes a standing monthly rate: No; No. 3 of the 24 sellers on Nasal do, and this is not one of them — what it publishes instead is in the table above.

A spray is sold by the bottle far more often than by the milligram, so the question on this board is not which is cheapest but which seller says how much NAD+ is in it.

Sublingual

You have 13 sellers to choose between on Sublingual NAD+, and what the money buys on that route is an NAD+ troche or liquid. Of those 13, 5 state a dose in milligrams and 1 publish a standing monthly rate — so most of the field cannot be compared with most of the field.

Shows a reader a figure: Yes; Yes, like 12 of these 13 sellers.
States a dose in milligrams: Not stated; No, and neither do 7 of the other 12 sellers on Sublingual. A NAD+ figure with no milligrams beside it cannot be set against another one.
Publishes a standing monthly rate: No; No. 1 of the 13 sellers on Sublingual do, and this is not one of them — what it publishes instead is in the table above.

Everything on this board is NAD+ itself taken by mouth. It is not an NMN or NR capsule — those are different molecules the body converts, and exactly one figure in this whole roster is one.

Route not stated

This figure names no route at all, which is the seller’s own silence rather than a gap in what was read. RxSpan MD is one of 47 sellers in that position, and they are not a small group. No route was ever inferred from a page title or a web address, so if you want to know what you would be buying you have to ask.

Shows a reader a figure: Yes; Yes, like 46 of these 47 sellers.
States a dose in milligrams: Not stated; No, and neither do 38 of the other 46 sellers who name no route at all. A NAD+ figure with no milligrams beside it cannot be set against another one.
Publishes a standing monthly rate: No; No. 15 of the 47 sellers who name no route at all do, and this is not one of them — what it publishes instead is in the table above.

Other sellers worth a look before you buy

8 of the 23 other sellers on Nasal, the ones that publish most — the rest are on the seller index and on the full board:

8 of the 23 other sellers on Nasal, in the board's own order. Each figure is the strongest one that seller publishes, with the route it buys and the dose it buys at.
Seller	Route	Dose	Figure	What kind of number
System Labs	Route Nasal	Dose 300 mg/mL, 15 mL	Figure $119 no cycle stated	What kind of number Not a standing monthly rate
bmiMD	Route Nasal	Dose dose not stated	Figure $198.90 /mo	What kind of number Not a standing monthly rate
CoreAge Rx	Route Nasal	Dose dose not stated	Figure $93 Per month	What kind of number Not a standing monthly rate
ShedRx	Route SubQ	Dose dose not stated	Figure $169 1 month supply	What kind of number Not a standing monthly rate
HealthOn	Route Nasal	Dose 500 mg (2.5 mL vial)	Figure $196 /mo after	What kind of number A standing monthly rate
Trava Health	Route Nasal	Dose 100 mg	Figure $157.91 / monthly	What kind of number A standing monthly rate
Ascend Vitality	Route Nasal	Dose 900 mg or 1,200 mg	Figure $149 /month	What kind of number Not a standing monthly rate
Bloom MD	Route Nasal	Dose 2,400 mg per bottle	Figure $145.00 no cycle stated	What kind of number Not a standing monthly rate

7 of the 12 other sellers on Sublingual, the ones that publish most — the rest are on the seller index and on the full board:

7 of the 12 other sellers on Sublingual, in the board's own order. Each figure is the strongest one that seller publishes, with the route it buys and the dose it buys at.
Seller	Route	Dose	Figure	What kind of number
Enhance MD	Route SubQ	Dose dose not stated	Figure $169 MONTHLY PRICE	What kind of number A standing monthly rate
Inner Balance	Route Sublingual	Dose 200 mg per serving	Figure $183 /mo	What kind of number Not a standing monthly rate
iThriveMD	Route Sublingual	Dose dose not stated	Figure $100.00 Billed and shipped monthly.	What kind of number A standing monthly rate
Remi Meds	Route Sublingual	Dose 200 mg per troche, 30 count	Figure $349 30-day supply of the medication, shipped every 30 days.	What kind of number Not a standing monthly rate
Try Ageless	Route Sublingual	Dose 200 mg	Figure $149 1-month suplly	What kind of number Not a standing monthly rate
Youth & Soul	Route Sublingual	Dose 250 mg	Figure $149 /mo	What kind of number Not a standing monthly rate
Invigor Medical	Route Sublingual	Dose dose not stated	Figure $209 / Month	What kind of number Not a standing monthly rate

6 of the 46 other sellers who name no route at all, the ones that publish most — the rest are on the seller index and on the full board:

6 of the 46 other sellers who name no route at all, in the board's own order. Each figure is the strongest one that seller publishes, with the route it buys and the dose it buys at.
Seller	Route	Dose	Figure	What kind of number
RNK Health	Route Route not stated	Dose dose not stated	Figure $169 Billed monthly. Shipped monthly.	What kind of number A standing monthly rate
Eden	Route Route not stated	Dose 500–1,000 mg per vial	Figure $91 first month	What kind of number Not a standing monthly rate
Live Vital	Route Route not stated	Dose dose not stated	Figure $149 /mo	What kind of number A standing monthly rate
YourEra	Route Route not stated	Dose dose not stated	Figure $170 /mo	What kind of number Not a standing monthly rate
Auren Rx	Route Route not stated	Dose dose not stated	Figure $179 /mo	What kind of number A standing monthly rate
Bodybuilding Health+	Route Route not stated	Dose dose not stated	Figure $129 /mo	What kind of number A standing monthly rate

Some sellers here pay us a commission, and those rows lead their own route group. Nothing else about them changes: the prices, the doses, the routes and what each seller is recorded as publishing are exactly what they were, and payment never changes how a figure is read. On every board, within that block and within the rest, rows are ordered by how much each seller puts on its own page for that board's route — whether a reader can see a figure at all, whether a dose is given in milligrams, and whether there is a standing monthly rate — and then alphabetically. Nothing here is ordered by price and no row is a recommendation.

Where RxSpan MD sits

On the full list it is row 78 of 107. That roster is not in alphabetical order; it is in the order the sellers were read in, and it is not a ranking. No company can pay to move up it, and none of them can pay to change a figure above — what payment does and does not change is set out in full. If two NAD+ figures here look comparable and are not, the route is usually why.

Some sellers on this roster pay us a commission if you sign up through a link here. It costs you nothing extra. Paying sellers are marked and are listed first on the boards, and that is the only thing payment changes: the figure, the route, the dose and the month it was read are computed the same way either way. How this site is paid.

Prices move, and RxSpan MD can change one the day after this was read. The month every figure above was read from its pages is on the table’s caption. If you find one of them wrong, tell us and we will re-read it.