NAD+ Nasal Spray Price Comparison — Verified Vendors & Lab-Tested COAs

How much does NAD+ Nasal Spray cost per month?

The cheapest verified NAD+ Nasal Spray protocol works out to about $11.42 per month: Glow Aminos's 1500 mg bottle at $79.13 with code WPA, dosed at 50 mg once weekly (the most-common community protocol). One bottle provides 30.0 doses — about 30.0 weeks of supply at this cadence — so the per-week cost is roughly $2.64, which works out to $11.42 on a 4.33-week month. This protocol is derived from 10,778 verified NAD+ calculator runs logged by the WPA community. Cost scales roughly linearly with the per-spray dose and weekly frequency you choose.

Use the live cost-per-month card directly above the vendor table to switch between bottle size, per-spray dose, weekly frequency, and vendor strategy (cheapest cost per month across all vendors and bottle sizes, or highest-quality vendor by verified COA purity). Every figure recalculates against the same verified pricing shown in the vendor table below.

What NAD+ Nasal Spray Costs Right Now

WPA currently tracks NAD+ Nasal Spray at 4 verified vendors across 5 separate NAD+ Nasal Spray listings. In-stock NAD+ Nasal Spray bottles run from $53.99 to $116.99 — a 2.2x spread for the same compound. Modified Aminos holds the lowest sticker price at $53.99. Normalized to milligrams, NAD+ Nasal Spray costs $0.053/mg to $0.108/mg on this page. The best per-milligram value is the 1500mg bottle from Glow Aminos.

NAD+ Nasal Spray is stocked in 2 sizes: 500mg and 1500mg bottles. 4 of the 5 tracked listings are in stock right now. Because bottles of different strengths rarely scale linearly in price, the per-milligram column is the only fair way to rank them.

Ranked by true cost per milligram, the NAD+ Nasal Spray listings WPA tracks are: Glow Aminos — 1500mg at $79.13 ($0.053/mg), COA purity 98.00%; Flawless Compounds — 1500mg at $82.24 ($0.055/mg), COA purity 98.00%; Modified Aminos — 1500mg at $116.99 ($0.078/mg); Modified Aminos — 500mg at $53.99 ($0.108/mg); LA Peptides — 500mg at $58.49 ($0.117/mg), currently out of stock.

NAD+ Nasal Spray COA Coverage Across Tracked Vendors

4 of the 5 tracked NAD+ Nasal Spray listings (80%) publish a third-party Certificate of Analysis. Assayed purity on those reports is 98.00%. 4 listings report more NAD+ in the bottle than the label claims, which lowers the real cost per milligram below the printed price. The most recent NAD+ Nasal Spray COA on file is dated 3/26. The remaining 1 listing has no published report, so its purity is the vendor's own claim.

A COA is only worth what it proves: it has to name the independent lab, be dated within the last 12 months, and match the exact NAD+ Nasal Spray batch and bottle size on sale. Open the linked report before ordering rather than trusting the badge.

How Researchers Actually Dose NAD+

Across 10,778 NAD+ calculator runs logged by the WPA community, the most common dose entered is 50mg, most often once weekly. The size researchers calculate against most often is the 500mg bottle (6,940 runs). The most common bacteriostatic water volume is 5mL, which is what sets the draw marks on the syringe for that dose. At that dose a 1500mg bottle yields roughly 30 doses, so the bottle size you buy decides how often you reorder as much as the price does.

NAD+ Nasal Spray Discount Codes

5 of the 5 tracked NAD+ Nasal Spray listings carry a WPA researcher discount code. The largest live discount is 15% off. Every price and per-milligram figure on this page is the post-discount number, so you are never comparing a discounted listing against an undiscounted one. Codes change and some exclude sale items or carry order minimums.

About NAD+

NAD+ is the cellular coenzyme most often sourced for longevity, metabolic, and recovery research, used directly via IV/IM or through precursors like NMN and NR. Injectable research material ships as a lyophilized powder reconstituted with bacteriostatic water before use.

Its reported half-life is ~30 min (serum), which is the main reason the community cadence above looks the way it does. Not FDA-approved as a drug.

How to Read the NAD+ Nasal Spray Comparison

• Price per milligram — Every NAD+ Nasal Spray listing is normalized to $0.053/mg-style unit pricing, so a small cheap bottle cannot hide a worse real cost than a larger one.
• COA status and purity — The 4 COA-backed NAD+ Nasal Spray listings show assayed purity and test date so quality is a number, not a claim.
• Bottles sizes — All 2 stocked NAD+ Nasal Spray sizes (500mg and 1500mg bottles) sit in one table.
• Stock status — Live in-stock state for each NAD+ Nasal Spray listing, refreshed on a recurring basis.

Reading NAD+ Nasal Spray Listings

Nasal spray listings are ranked on total NAD+ per bottle, so a lower-priced bottle at a lower concentration can still be the more expensive option per milligram. Where a vendor publishes it, the mcg or mg delivered per spray is what determines how many doses a bottle actually contains.

A nasal spray COA should confirm the active ingredient's purity, and — where available — the preservative system and pH range, which do not appear on a vial COA. Intranasal delivery differs from injection in absorption kinetics, so vial protocols do not carry over.