Tru Niagen vs Embody
An oral NR supplement versus a compounded NAD⁺ injection: different ingredients, evidence and monthly costs.
Updated
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Tru Niagen
Editorial
$39.2/mo
Nicotinamide riboside from the company whose ingredient most of the published NR research actually used — and the cheapest credible way into NAD⁺.
Pick it for: Someone interested in oral NR and the human studies of that ingredient
Embody
Partner
$99/mo
The cheapest NAD⁺ injection price we have found, and one of the few sellers offering a nasal spray — behind marketing that runs a long way past the evidence.
Pick it for: Anyone who has decided they want an injection or nasal spray
Our verdict
Tru Niagen has randomized human trials showing its ingredient raises NAD⁺, and costs about $39/month. Embody has no controlled outcome trials, costs $99/month, and claims to be scientifically proven. If you want evidence per dollar, this is not a close call — but Embody is the only one of the two that bypasses digestion, which is the argument you are actually paying for.
What actually separates them
Tru Niagen and Embody state different things about published price, compounded and prescription required. Everything else they publish, they publish the same way.
Embody costs $59.80 more than Tru Niagen — 153% more for the same molecule. Whether that buys anything is what the rest of this page is for.
Over twelve months that is about $470 at Tru Niagen against $1,188 at Embody — a difference of $718.
| Tru Niagen | Embody | |
|---|---|---|
| Published price | $39.20/mo | $99/mo |
| Compounded | No | Yes — not FDA-approved |
| Prescription required | No — bought directly | Yes |
Where they differ on what they tell you
Price is the easy comparison and often the least useful one. These are the places where one of these two answers a question the other leaves open.
- Routes offered
- Tru Niagen also sells an oral capsule, while Embody also sells a subcutaneous injection and a nasal spray — which matters if you change your mind about the format later.
What neither of them tells you
A comparison that only reports differences implies everything else is settled. Here it is not.
- Neither states whether any bloodwork is included, or what it would cost.
- Neither publishes which states it can ship to.
- Neither displays a LegitScript certification.
Before you choose either
Unusually, both sellers publish a milligram dose, so their prices can be compared directly rather than taken on trust. Run both through our cost-per-milligram calculator before you decide — a lower monthly price at a smaller dose is not the cheaper option, and in this category the gap between sticker price and cost per milligram is where the money actually is.
Our take is computed from a published rubric that does not read commercial status, and what is known about safety applies to both of them equally.