NMN vs NR: What's the Difference?

3 days ago

3 min read

This guide is for general education only. It isn't medical advice and isn't a recommendation to take any supplement.

NMN and NR are two closely related compounds, both related to vitamin B3, that the body can use to make NAD+. NMN (nicotinamide mononucleotide) is one step closer to NAD+ than NR (nicotinamide riboside). Beyond that, the main differences are the molecule's size, the formats available and price.

Here's a plain-English comparison, what the research does and doesn't show, and how people usually choose.

What is NAD+?

NAD+ (nicotinamide adenine dinucleotide) is a molecule found in every cell, where it's part of normal cell chemistry. The body makes NAD+ from several building blocks, including NR and NMN.

What is NR?

NR, or nicotinamide riboside, is a compound related to vitamin B3, found in tiny amounts in milk. In the body, NR is converted into NMN, and then into NAD+.

What is NMN?

NMN, or nicotinamide mononucleotide, is NR with an extra phosphate group attached. That makes it a slightly larger molecule and puts it one step closer to NAD+. Small amounts are found in foods such as broccoli, cabbage and avocado.

NMN vs NR at a glance

	NMN	NR
Full name	Nicotinamide mononucleotide	Nicotinamide riboside
Steps to NAD+	One	Two (NR → NMN → NAD+)
Molecule size	Larger (has a phosphate group)	Smaller
Formats we supply	Capsules, powder, tablets	Capsules, powder
Price from	£65.95	£64.95

What does the research say?

Researchers are studying both NMN and NR, but research in people is still early. Most studies have been small and short. There isn't enough evidence to say one is better than the other, and there are no authorised health claims for either in the UK. Be cautious of any website that promises specific results.

How people usually choose

Format: NMN comes in more formats. If you'd rather not swallow capsules, the powders and tablets are options.
Price per serving: compare the amount per daily serving, not just the price of the pot.
Liposomal or standard: both LIPO NMN and Lipo NR use Renue's liposomal format. Our guide Liposomal Supplements Explained explains what that means.

The NMN and NR products we supply

LIPO NMN, 90 vegetarian capsules, £65.95
Lipo NR, 90 capsules, £64.95
NR Powder, 60 servings, £80.50
Pure NMN Powder, £65.95
NMN Tablets, 240 tablets, £70.95

All are made by Renue by Science. We order them in for you when you buy, so please allow up to 3 weeks for delivery. See the full range on our NMN & NAD+ page.

Frequently asked questions

Can I take NMN and NR together? There's no need to. Pick one, follow the label and don't take more than the recommended daily amount.

Is NMN the same as NAD+? No. NMN is one of the building blocks the body uses to make NAD+.

Is NMN or NR vegan? It depends on the product. LIPO NMN uses vegetarian capsules; check each label for details.

Can I take them with medication? Speak to your GP or pharmacist first.

Who these supplements are for

Adults only: not for anyone under 18
Not for use if you're pregnant or breastfeeding
Don't take more than the recommended daily amount on the label
Keep out of reach of young children
Speak to your GP or pharmacist first if you take medication or have a health condition

This guide is for general education only and isn't medical advice. Food supplements should not replace a varied, balanced diet and a healthy lifestyle.

Written by the Nompharma team, BioCity, Nottingham. Product facts checked against the manufacturer's label; health wording limited to the claims authorised in Great Britain. Last updated November 2026.