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Home › Amino acids & derivatives › N-Acetyl Cysteine

Pure EncapsulationsAmino acids & derivatives

NAC + Glycine Powder, Peach-ginger, 159 g

£29.38 for 159 g at Healf. That works out at 33p per 600 mg, which ranks it 18th of the 28 N-Acetyl Cysteine NAC products we price across 5 UK retailers.

What it really costs, per 600 mg33pOne 600 mg dose is our comparison unit for N-Acetyl Cysteine. It is not a recommendation.
A day33p
A week£2.29
A month£9.79
A year£119.15

At one 600 mg dose a day, this pack lasts 3 months. A month is 30 days, so twelve of them is not quite a year.

How we worked it out

N-Acetyl Cysteine

  • Servings: 159 ÷ 5.3 per serving = 30
  • In the pack: 30 × 1.8 g = 54 g
  • £29.38 ÷ 54 g × 600 mg = 32.6p per 600 mg
  • A week 32.6p × 7 = £2.29 · a month × 30 = £9.79 · a year × 365 = £119.15
  • Amount per serving: stated on the label.

Glycine

  • Servings: 159 ÷ 5.3 per serving = 30
  • In the pack: 30 × 1.8 g = 54 g
  • £29.38 ÷ 54 g × 3 g = £1.63 per 3 g
  • A week £1.63 × 7 = £11.43 · a month × 30 = £48.97 · a year × 365 = £595.76
  • 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-Acetyl-L-Cysteine)Healf · 500 mg a serving · £5.78 a month · a pack lasts 2 months19p£14.45View at Healf (opens in a new tab)
Designs for HealthN-Acetyl-L-CysteineHealf · 900 mg a serving · £7.00 a month · a pack lasts 6 months23p£41.99View at Healf (opens in a new tab)
N-Acetyl-L-Cysteine (NAC)Healf · 500 mg a serving · £7.35 a month · a pack lasts 2 months25p£18.38View at Healf (opens in a new tab)
Liposomal NACHealf · 900 mg a serving · £8.40 a month · a pack lasts 3 months28p£25.20View at Healf (opens in a new tab)
NAC 600 Mg.Healf · 600 mg a serving · £8.85 a month · a pack lasts 3 months29p£26.54View at Healf (opens in a new tab)
This productHealf · 1.8 g a serving · £9.79 a month · a pack lasts 3 months33pshown above

Switching to the Healf pack saves £4.01 a month at the same 600 mg dose.

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

Cheaper glycine

All 12, ranked →
Pure GlycineHealf · 1 g a serving · £13.40 a month · a pack lasts 40 days45p£17.87View at Healf (opens in a new tab)
GlycineHealf · 1 g a serving · £14.33 a month · a pack lasts 50 days48p£23.89View at Healf (opens in a new tab)
GlycineHealf · 1 g a serving · £17.69 a month · a pack lasts 42 days59p£24.57View at Healf (opens in a new tab)
Designs for HealthTaurine + GlycineHealf · 2 g a serving · £25.19 a month · a pack lasts 33 days84p£27.99View at Healf (opens in a new tab)
Liposomal Glycine+Healf · 1.5 g a serving · £33.77 a month · a pack lasts 30 days£1.13£33.77View at Healf (opens in a new tab)
This productHealf · 1.8 g a serving · £48.97 a month · a pack lasts 18 days£1.63shown above

Switching to the Healf pack saves £35.56 a month at the same 3 g dose.

Ranked purely by price per 3 g. 34 combination products also contain glycine.

On the label

N-Acetyl Cysteine · NAC
1.8 g per serving (stated on the label)
Glycine · Glycine
1.8 g per serving (stated on the label)
Pack
159 g · 30 servings · 5.3 g a serving
Cost per serving
98p (30 servings in the pack)
More label details
Sold by
Healf
What the listing says
“159g” · “Servings Per Container: approximately 30” · “1 scoop (approximately 5.3g)” · “Glycine (Free-Form) ; 1800 mg”
Ingredients

N-Acetyl-L-Cysteine (Free-Form), Glycine (Free-Form), Natural Peach, Mango, Orange, And Ginger Flavours With Other Natural Flavours, Potassium Citrate, Tri-Magnesium Citrate, Sweetener (Purified Stevia Leaf Extracts)

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

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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
£29.38Healf
First recorded
£29.381 Oct
Checked on
20 dayssince 1 Oct
Pack price at each check.
  1. First checked at Healf: £29.38

Questions about this product

How much does Pure Encapsulations NAC + Glycine Powder cost per 3 g?

£1.63 per 3 g, from £29.38 for 159 g at Healf, checked on 20 October 2026.

Is it the cheapest glycine in the UK?

No, it is 11th of 12. Glycine at Bulk works out at 3p per 3 g.

How long does one pack last?

18 days at one 3 g dose. The pack holds 54 g in total.

How much does Pure Encapsulations NAC + Glycine Powder cost per 600 mg?

33p per 600 mg, from £29.38 for 159 g at Healf, checked on 20 October 2026.

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

No, it is 18th of 28. N Acetyl L Cysteine (NAC) at Bulk works out at 4p per 600 mg.

How long does one pack last?

3 months at one 600 mg dose. The pack holds 54 g in total.

About Pure Encapsulations

All 135 Pure Encapsulations products, priced per dose

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