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General health ingredients

NMN Pro 300™, 90 capsules

£51.99 for 90 capsules at Healf. That works out at 96p per 500 mg, which ranks it 11th of the 33 NMN products we price across 3 UK retailers.

What it really costs, per 500 mg96pOne 500 mg dose is our comparison unit for NMN. It is not a recommendation.

A day96p

A week£6.74

A month£28.88

A year£351.41

At one 500 mg dose a day, this pack lasts 54 days. A month is 30 days, so twelve of them is not quite a year.

How we worked it out

Servings: 90 ÷ 1 per serving = 90
In the pack: 90 × 300 mg = 27 g
£51.99 ÷ 27 g × 500 mg = 96.3p per 500 mg
A week 96.3p × 7 = £6.74 · a month × 30 = £28.88 · a year × 365 = £351.41
Amount per serving: stated on the label.

The standard dose is a comparison unit, not a recommendation. Always confirm the price on the retailer's site. How we compare everything.

Cheaper NMN

All 33, ranked →

NMNHealf · 500 mg a serving · £17.75 a month · a pack lasts 2 months59p£35.50View at Healf

NMNMyprotein · 500 mg a serving · £22.50 a month · a pack lasts 2 months75p£45.00View at Myprotein

NMN Nicotinamide Mononucleotide Sublingual PowderHealf · 500 mg a serving · £25.00 a month · a pack lasts 2 months83p£49.99View at Healf

NMN Pro 1000Healf · 1 g a serving · £25.23 a month · a pack lasts 2 months84p£50.45View at Healf

NMN Supplement 250mg CapsulesHealf · 500 mg a serving · £26.10 a month · a pack lasts 30 days87p£26.10View at Healf

This productHealf · 300 mg a serving · £28.88 a month · a pack lasts 54 days96pshown above

Switching to the Healf pack saves £11.13 a month at the same 500 mg dose.

Ranked purely by price per 500 mg. 5 combination products also contain NMN.

Pack sizes

Pack	Price	Per dose	A year
90 capsulesthis pack	£51.99	96p	£351.41
30 capsules	£20.45	£1.14	£414.68

This pack is the cheapest of the 2 sizes per dose.

On the label

NMN · NMN: 300 mg per serving (stated on the label)
Pack: 90 capsules · 90 servings · 1 capsule(s) a serving
Cost per serving: 58p (90 servings in the pack)

More label details

Sold by: Healf
What the listing says: “90 caps” · “Serving Size: 1 Capsule” · “(NMN) ; 300 mg”

Ingredients

Uthever® B-Nicotinamide Mononucleotide (NMN), Vegetable Capsule, Rice Flour

From the Healf listing. Check the pack itself if you have an allergy: labels mark allergens in bold.

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Daily dosemgFordays

One 500 mg dose is our comparison unit, not a recommendation.

Price history

2 price changes since 1 October 2026. Checked on 20 days, most recently 20 October 2026.

Lowest recorded: £50.5010 Oct
Highest recorded: £51.9913 Oct
First recorded: £51.991 Oct
Checked on: 20 dayssince 1 Oct

Pack price at each check.

13 Oct Up at Healf: £50.50 → £51.99 (+3.0%)
10 Oct Down at Healf: £51.99 → £50.50 (−2.9%)
1 OctFirst checked at Healf: £51.99

Questions about this product

How much does ProHealth Longevity NMN Pro 300™ cost per 500 mg?

96p per 500 mg, from £51.99 for 90 capsules at Healf, checked on 20 October 2026.

Is it the cheapest NMN in the UK?

No, it is 11th of 33. PURE NMN Powder at Healf works out at 27p per 500 mg.

How long does one pack last?

54 days at one 500 mg dose. The pack holds 27 g in total.

About ProHealth Longevity

All 37 ProHealth Longevity products, priced per dose

Keep comparing

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