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SolgarAmino acids & derivativesVegan

L-Lysine 1000mg, 50 tablets

£7.99 for 50 tablets at Healf. That works out at 16p per 1 g, which ranks it 6th of the 15 L-Lysine products we price across 8 UK retailers.

What it really costs, per 1 g16pOne 1 g dose is our comparison unit for L-Lysine. It is not a recommendation.
A day16p
A week£1.12
A month£4.79
A year£58.33

At one 1 g dose a day, this pack lasts 50 days. A month is 30 days, so twelve of them is not quite a year.

How we worked it out

  • Servings: 50 ÷ 1 per serving = 50
  • In the pack: 50 × 1 g = 50 g
  • £7.99 ÷ 50 g × 1 g = 16p per 1 g
  • A week 16p × 7 = £1.12 · a month × 30 = £4.79 · a year × 365 = £58.33
  • 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 L-Lysine

All 15, ranked →
L-Lysine 1,000 mgCheapest per 1 gHealf · 1 g a serving · £2.52 a month · a pack lasts 8 months8p£20.99View at Healf (opens in a new tab)
L-Lysine 1,000 mgHealf · 1 g a serving · £2.61 a month · a pack lasts 3 months9p£8.70View at Healf (opens in a new tab)
ZipVitL-Lysine Hydrochloride 1100mgZipVit · 1.1 g a serving · £2.65 a month · a pack lasts 7 months9p£17.49View at ZipVit (opens in a new tab)
ZipVitL-Lysine Hydrochloride 1100mgZipVit · 1.1 g a serving · £2.72 a month · a pack lasts 3 months9p£8.99View at ZipVit (opens in a new tab)
L-Lysine 1000mgLamberts Healthcare (Nature's Best) · 1 g a serving · £2.83 a month · a pack lasts 3 months9p£8.50View at Lamberts Healthcare (opens in a new tab)
This productHealf · 1 g a serving · £4.79 a month · a pack lasts 50 days16pshown above

Switching to the Healf pack saves £2.28 a month at the same 1 g dose.

Ranked purely by price per 1 g. 37 combination products also contain L-Lysine.

On the label

L-Lysine · L-Lysine
1 g per serving (stated on the label)
Pack
50 tablets · 50 servings · 1 tablet(s) a serving
Cost per serving
16p (50 servings in the pack)
More label details
Claimed on the listing
vegan, vegetarian
Sold by
Healf
What the listing says
“50 tablets” · “Each tablet provides” · “L-Lysine ; 1000 mg”
Ingredients

L-Lysine (as HCl), Bulking Agents: microcrystalline cellulose, Anti-caking Agents: (silicon dioxide, vegetable magnesium stearate), Glazing Agents: (hydroxypropylmethyl cellulose, Vegetable Glycerin (from rapeseed oil, palm kernel oil, coconut oil)).

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

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One 1 g dose is our comparison unit, not a recommendation.

Price history

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

Lowest recorded
£7.091 Oct
Highest recorded
£7.992 Oct
First recorded
£7.091 Oct
Checked on
20 dayssince 1 Oct
Pack price at each check.
  1. Up at Healf: £7.09 → £7.99 (+13%)
  2. First checked at Healf: £7.09

Questions about this product

How much does Solgar L-Lysine 1000mg cost per 1 g?

16p per 1 g, from £7.99 for 50 tablets at Healf, checked on 20 October 2026.

Is it the cheapest L-Lysine in the UK?

No, it is 6th of 15. L-Lysine 1,000 mg at Healf works out at 8p per 1 g.

How long does one pack last?

50 days at one 1 g dose. The pack holds 50 g in total.

About Solgar

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