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SolgarVitaminsVegan

Inositol 500mg, 50 capsules

£8.99 for 50 capsules at Healf. That works out at 72p per 2 g, which ranks it 13th of the 17 myo-inositol products we price across 5 UK retailers.

What it really costs, per 2 g72pOne 2 g dose is our comparison unit for inositol. It is not a recommendation.
A day72p
A week£5.03
A month£21.58
A year£262.51

At one 2 g dose a day, this pack lasts 13 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 × 500 mg = 25 g
  • £8.99 ÷ 25 g × 2 g = 71.9p per 2 g
  • A week 71.9p × 7 = £5.03 · a month × 30 = £21.58 · a year × 365 = £262.51
  • 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 myo-inositol

All 17, ranked →
InositolHealf · 500 mg a serving · £11.50 a month · a pack lasts 25 days38p£9.58View at Healf (opens in a new tab)
Inositol PowderHealf · 2 g a serving · £11.61 a month · a pack lasts 4 months39p£46.06View at Healf (opens in a new tab)
Zita WestInositol + FolateHealf · 4 g a serving · £12.23 a month · a pack lasts 2 months41p£24.45View at Healf (opens in a new tab)
Inositol PowderHealf · 1 g a serving · £16.49 a month · a pack lasts 30 days55p£16.49View at Healf (opens in a new tab)
Designs for HealthInositolHealf · 900 mg a serving · £20.55 a month · a pack lasts 54 days69p£36.99View at Healf (opens in a new tab)
This productHealf · 500 mg a serving · £21.58 a month · a pack lasts 13 days72pshown above

Switching to the Healf pack saves £10.08 a month at the same 2 g dose.

Ranked purely by price per 2 g. 54 combination products also contain inositol.

On the label

Inositol · Myo-inositol
500 mg per serving (stated on the label)
Pack
50 capsules · 50 servings · 1 capsule(s) a serving
Cost per serving
18p (50 servings in the pack)
More label details
Claimed on the listing
vegan, vegetarian
Sold by
Healf
What the listing says
“50 capsules” · “Each vegetable capsule provides:” · “Inositol ; 500 mg”
Ingredients

Inositol, Vegetable Capsule Shell: hydroxypropylmethyl cellulose, Anti-caking Agents: (vegetable magnesium stearate, vegetable stearic acid, silicon dioxide).

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

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One 2 g dose is our comparison unit, not a recommendation.

Price history

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

Lowest recorded
£7.991 Oct at Healf
Highest recorded
£13.5015 Oct at W-Wellness
First recorded
£7.991 Oct
Checked on
20 dayssince 1 Oct
  • Healf
  • W-Wellness
Pack price at each check.
  1. Up at Healf: £8.69 → £8.99 (+3.5%)
  2. First checked at W-Wellness: £13.50
  3. Down at Healf: £8.99 → £8.69 (−3.3%)
3 earlier entries
  1. Down at Healf: £9.63 → £8.99 (−6.6%)
  2. Up at Healf: £7.99 → £9.63 (+21%)
  3. First checked at Healf: £7.99

Questions about this product

How much does Solgar Inositol 500mg cost per 2 g?

72p per 2 g, from £8.99 for 50 capsules at Healf, checked on 20 October 2026.

Is it the cheapest myo-inositol in the UK?

No, it is 13th of 17. Inositol at Bulk works out at 13p per 2 g.

How long does one pack last?

13 days at one 2 g dose. The pack holds 25 g in total.

About Solgar

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