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Amino acids & derivativesVegan

N-Acetyl Cysteine, 90 capsules

£39.95 for 90 capsules at Healf. That works out at 53p per 600 mg, which ranks it 26th of the 28 N-Acetyl Cysteine NAC products we price across 5 UK retailers.

What it really costs, per 600 mg53pOne 600 mg dose is our comparison unit for N-Acetyl Cysteine. It is not a recommendation.

A day53p

A week£3.73

A month£15.98

A year£194.42

At one 600 mg dose a day, this pack lasts 2 months. A month is 30 days, so twelve of them is not quite a year.

How we worked it out

Servings: 90 ÷ 3 per serving = 30
In the pack: 30 × 1.5 g = 45 g
£39.95 ÷ 45 g × 600 mg = 53.3p per 600 mg
A week 53.3p × 7 = £3.73 · a month × 30 = £15.98 · a year × 365 = £194.42
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 N-Acetyl Cysteine NAC

All 28, ranked →

NAC (N-AcetylCysteine) 600mgHealf · 600 mg a serving · £11.09 a month · a pack lasts 2 months37p£22.18View at Healf

NAC (N-Acetyl L-Cysteine)W-Wellness · 500 mg a serving · £13.19 a month · a pack lasts 50 days44p£21.99View at W-Wellness

NACHealf · 500 mg a serving · £13.67 a month · a pack lasts 42 days46p£18.99View at Healf

NAC 600 Mg.W-Wellness · 600 mg a serving · £13.93 a month · a pack lasts 3 months46p£41.80View at W-Wellness

NAC (N-AcetylCysteine) 600mgW-Wellness · 600 mg a serving · £14.00 a month · a pack lasts 2 months47p£27.99View at W-Wellness

This productHealf · 1.5 g a serving · £15.98 a month · a pack lasts 2 months53pshown above

Switching to the Healf pack saves £4.89 a month at the same 600 mg dose.

Ranked purely by price per 600 mg. 44 combination products also contain N-Acetyl Cysteine.

On the label

N-Acetyl Cysteine · NAC: 1.5 g per serving (stated on the label)
Pack: 90 capsules · 30 servings · 3 capsule(s) a serving
Cost per serving: £1.33 (30 servings in the pack)

More label details

Claimed on the listing: vegan, vegetarian
Sold by: Healf
What the listing says: “90 caps” · “per daily intake: 3 capsules” · “N-Acetyl Cysteine ; 1500mg”

Ingredients

N-Acetyl Cysteine, Capsule Shell (Hydroxypropyl Methylcellulose), Anti-Caking Agents (Silicon Dioxide & Magnesium Stearate).

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 600 mg dose is our comparison unit, not a recommendation.

Price history

No price change since 1 October 2026. Checked on 20 days, most recently 20 October 2026.

Price at every check: £39.95Healf
First recorded: £39.951 Oct
Checked on: 20 dayssince 1 Oct

Pack price at each check.

1 OctFirst checked at Healf: £39.95

Questions about this product

How much does BioCare N-Acetyl Cysteine cost per 600 mg?

53p per 600 mg, from £39.95 for 90 capsules at Healf, checked on 20 October 2026.

Is it the cheapest N-Acetyl Cysteine NAC in the UK?

No, it is 26th of 28. N Acetyl L Cysteine (NAC) at Bulk works out at 4p per 600 mg.

How long does one pack last?

2 months at one 600 mg dose. The pack holds 45 g in total.

About BioCare

All 96 BioCare products, priced per dose

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