If you’ve started looking into healthy ageing, you’ve probably come across both NAD+ and NR. They’re closely connected, but they’re not the same thing. The simplest way to think about it is this:
NAD+ is the coenzyme your body uses.
NR is one of the building blocks your body can use to make it.
That’s the key difference.
What is NAD+?
NAD+ stands for nicotinamide adenine dinucleotide.
It’s a naturally occurring coenzyme found in every cell of the body and plays an important role in cellular energy metabolism - helping cells use nutrients to produce energy.
NAD+ is also involved in a number of other cellular processes, which is why it has become such an important area of interest in healthy ageing and longevity research.
NAD+ levels can decline with age, although research is still developing around exactly what that means for human health and how best to support NAD+ metabolism.
What is NR?
NR stands for Nicotinamide Riboside. It’s a form of vitamin B3 and a precursor to NAD+.
In plain English, that means the body can use NR as one of the building blocks it needs to make NAD+. So instead of taking NAD+ directly, an NR supplement gives the body a precursor that can be used within its own NAD+ production pathways.
What’s the difference between NAD+ and NR?
The difference is really about the route they take.
NAD+ supplements provide NAD+ directly.
NR supplements provide a precursor the body can use to make NAD+.
Both are connected to NAD+ metabolism, but they approach it differently.
NR has been studied extensively as an oral NAD+ precursor, and human research has shown that NR supplementation can increase NAD+ and other related compounds in the body.
Research into oral NAD+ itself is also developing, although much of the human research in this area has historically focused on precursors such as NR and NMN.
Is NR better than NAD+?
Not necessarily. They’re different approaches, and there isn’t one simple answer that will be right for everyone.
If you want to take NAD+ directly, an NAD+ supplement may suit you.
If you prefer a precursor approach, NR gives your body one of the building blocks it can use to make NAD+.
The research around NAD+ and its precursors is still evolving, so we think it’s more useful to understand the difference than to pretend one is automatically better than the other.
Why does Paused offer both NAD+ and NR?
Because they’re different formulations for different approaches.
NAD+ Pulse provides 300mg NAD+ per daily serving, alongside carefully selected B vitamins.
NAD+ Complete provides 500mg NAD+ per daily serving, together with magnesium, zinc, selenium and B vitamins for a more comprehensive healthy ageing formula.
NR Complex provides 300mg Nicotinamide Riboside, alongside 300mg Siberian Ginseng and vitamins that support normal energy metabolism.
So whether you want to take NAD+ directly or prefer the precursor route, there’s a clear option within the Paused range.
Can you take NAD+ and NR together?
You can find NAD+ and NR in the same healthy-ageing conversation because they sit within the same biological pathway. That doesn’t mean taking both is automatically better.
The more useful question is what you want from your routine, what else you’re already taking and which formulation makes the most sense for you. If you take medication or are under medical supervision, it’s always sensible to check with a healthcare professional before adding new supplements.
NAD+ vs NR: the simple answer
NAD+ is the coenzyme itself.
NR is a precursor the body can use to make NAD+.
Both are closely connected to cellular energy metabolism and healthy-ageing research.
Understanding that difference is the best place to start when deciding which approach is right for you.
