Provider review
VitaStir NAD+ review
Price evidence from September 2026
The short answer
A cost per milligram can be calculated for this purchase.
Before you payUse this rate to compare quotes for the same route and purchase size. Check the billing cycle, required fees and pharmacy instructions before choosing a plan.
Before choosing VitaStir
Our pricing evidence for this provider dates to September 2026. Use it to understand what was advertised, then request a current written quote for the product, full supply and billing schedule that apply to you.
A monthly headline does not by itself tell you the amount charged today, the quantity supplied or the next renewal price. Confirm those details before subscribing.
Before choosing a plan
VitaStir
Start with a written quote.
Confirm the current price, full supply and billing schedule for your own plan.
Check the details for your plan.
Our dated price evidence appears in the review. Confirm today's offer with the provider.
Questions to ask before you pay
Confirm the details of your own prescription and checkout before paying VitaStir.
- Which of the figures on this page is the one I would actually be charged, and on what cycle?
Compare other NAD+ providers
Other providers with cost-per-mg data
Showing 6 of 10 providers. Compare within the same delivery route; listed alphabetically.
Other providers that publish a one-off purchase price only
Showing 3 of 5 providers. Compare the same type of advertised price. All shown to a reader, none of them with a dose beside it.
How VitaStir compares
Compare VitaStir with the other NAD+ providers reviewed here, or use the calculator to check a written quote. Our affiliate relationships do not change the pricing evidence or arithmetic.
Historical price records · September 20262 source figures
These dated figures document what appeared on the provider’s pages. They are not a list of current plans. A reference price, an introductory amount and a prepaid total can describe different parts of the same offer.
Price evidence and plan details
The records below show what VitaStir published in September 2026. Confirm current pricing and the complete charge with the provider before paying.
2 distinct figures from VitaStirread September 2026
Shared across 2 price records
Delivery format
Subcutaneous
Price visibility
On the seller's own page
Stated quantity
20,000 mcg per dose, 20 injections per kit
Provider’s Subcutaneous description
“Procedure Subcutaneous (sub-q) Injection, self-administered in abdominal fatty area.”
What's included
Home Kit Includes (1 Month Supply): 20 Activated NAD+ Injections (Nicotinamide Adenine Dinucleotide 20,000 mcg per dose) 20 Sub-Q Syringes Alcohol Pads Physician Access
$91.00
one-off purchaseHome Kit Includes (1 Month Supply):Historical record · September 2026
Provider's terms
“$91.00 Current price is: $91.00.”
$449.00
Price basis unclearHome Kit Includes (1 Month Supply):Historical record · September 2026
Provider's terms
“$449.00 Original price was: $449.00.”
This captured figure does not establish a complete purchase price. What a price has to state.
Cost per milligram
One of the figures above states enough to divide into a cost per milligram. The division is this site’s arithmetic, not the seller’s, and it is printed beside every result — the same sum the calculator runs on a quote of your own.
| what the seller charges | $91.00Home Kit Includes (1 Month Supply):, read September 2026 |
|---|---|
| what it delivers | 400 mg“20 Activated NAD+ Injections (Nicotinamide Adenine Dinucleotide 20,000 mcg per dose)”the total is our multiplication, not theirs — 20,000 mcg = 20 mg per dose × 20 injections = 400 mg |
| cost per mg$91.00 ÷ 400 mg | $0.228 |
| cost per 100 mg$91.00 ÷ 400 mg × 100 | $22.75 |
The seller labels the dose in micrograms. 20,000 mcg is 20 mg, which is why this kit costs what it does per milligram.
What the price tells you
These checks describe VitaStir’s September 2026 price records. To compare cost per milligram, you need both the charge and the total quantity that charge buys.
The price record establishes 4 of 4 comparison details.
Published price
Stated
6 of 6 providers in this price category publish this detail.
A number that only exists in a page's markup is not a number anyone has to honor when you reach checkout.
Stated quantity
Stated
3 of 6 providers in this price category publish this detail.
Two NAD+ prices are only the same kind of thing once you know how many milligrams each of them buys.
Total milligrams
Stated
3 of 6 providers in this price category publish this detail.
A strength with no volume, a range or a titration schedule can be read all day and still never add up to a total you can divide by.
Cost per mg
Stated
3 of 6 providers in this price category publish this detail.
Cost per milligram is the only figure that survives the difference between an IV chair, a vial you inject at home and a nasal spray.
A stated milligram quantity is useful only when it belongs to a defined purchase. Compare the complete supplied quantity and the full charge together.
How VitaStir's figures were read, and what we refuse to do with them
Every figure above was read by hand from a page VitaStir publishes, and each one carries the month it was read on its own caption. Nothing was scraped out of prose and nothing was inferred from a range.
A cost per milligram is only computed where the seller states both a price and enough to work out the milligrams that price buys. Where it does not, the row is left out rather than estimated in, and the reason is printed with the figure. Where the milligram total is our multiplication of two figures the seller printed, it says so on the line where it appears; where the seller states the total itself, it says that instead.
What this page publishes is pricing arithmetic, not medical advice, and nothing here is a recommendation to use VitaStir or anyone else. Whether a product suits you is a question for a licensed clinician. See the editorial policy and the medical disclaimer.
Make an informed next step
VitaStir
Start with a written quote.
Confirm the current price, full supply and billing schedule for your own plan.
Review the terms, then decide.
Our dated price evidence appears in the review. Confirm today's offer with the provider.
Prices move, and VitaStir can change one the day after it was read. Each figure above carries the month it was read on its own caption.