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Fatty acids

Evening primrose oil, 100 ml

£23.00 for 100 ml at Healf. That works out at 23p per 100 mg GLA (gamma-linolenic acid), which ranks it 12th of the 15 evening primrose oil products we price across 7 UK retailers.

What it really costs, per 100 mg GLA (gamma-linolenic acid)23pOne 100 mg dose is our comparison unit for evening primrose (GLA). It is not a recommendation.

A day23p

A week£1.61

A month£6.90

A year£83.95

At one 100 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

Servings: 100 ÷ 2.5 per serving = 40
In the pack: 40 × 250 mg = 10 g
£23.00 ÷ 10 g × 100 mg = 23p per 100 mg GLA (gamma-linolenic acid)
A week 23p × 7 = £1.61 · a month × 30 = £6.90 · a year × 365 = £83.95
Amount per serving: added up from the components 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 evening primrose oil

All 15, ranked →

Starflower Oil 1000mgLamberts Healthcare (Nature's Best) · 215 mg a serving · £3.40 a month · a pack lasts 6 months11p£21.95View at Lamberts Healthcare

Pure Evening Primrose Oil 1000mgLamberts Healthcare (Nature's Best) · 90 mg a serving · £3.88 a month · a pack lasts 5 months13p£20.95View at Lamberts Healthcare

ZipVitEvening Primrose Oil 1000mgZipVit · 90 mg a serving · £4.16 a month · a pack lasts 4 months14p£14.99View at ZipVit

Evening Primrose Oil 500mgLamberts Healthcare (Nature's Best) · 50 mg a serving · £4.50 a month · a pack lasts 3 months15p£13.50View at Lamberts Healthcare

Evening Primrose Oil 1500mgSimply Supplements · 135 mg a serving · £4.63 a month · a pack lasts 3 months15p£12.49View at Simply Supplements

This productHealf · 250 mg a serving · £6.90 a month · a pack lasts 3 months23pshown above

Switching to the Lamberts Healthcare (Nature's Best) pack saves £3.50 a month at the same 100 mg dose.

Ranked purely by price per 100 mg GLA (gamma-linolenic acid). 2 combination products also contain evening primrose (GLA).

On the label

Evening primrose (GLA) · Evening primrose oil (GLA): 250 mg per serving (added up from the components stated on the label)
Pack: 100 ml · 40 servings · 2.5 ml a serving
Cost per serving: 57p (40 servings in the pack)

More label details

Sold by: Healf
What the listing says: “100ml” · “Per 1/2 Tsp (2.5mL)” · “provides 250 mg of Gamma Linolenic Acid” · “1/2 teaspoon of Evening Primrose oil equals 2500 mg”

Ingredients

Oneothera biennis (Evening primrose oil). Cold Pressed, Unrefined.

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 100 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: £23.00Healf
First recorded: £23.001 Oct
Checked on: 20 dayssince 1 Oct

Pack price at each check.

1 OctFirst checked at Healf: £23.00

Questions about this product

How much does Fushi Evening primrose oil cost per 100 mg GLA (gamma-linolenic acid)?

23p per 100 mg GLA (gamma-linolenic acid), from £23.00 for 100 ml at Healf, checked on 20 October 2026.

Is it the cheapest evening primrose oil in the UK?

No, it is 12th of 15. Evening Primrose Softgels at Myprotein works out at 8p per 100 mg GLA (gamma-linolenic acid).

How long does one pack last?

3 months at one 100 mg dose. The pack holds 10 g in total.

About Fushi

All 10 Fushi products, priced per dose

Keep comparing

All evening primrose (GLA)Every form, cheapest per 100 mg GLA (gamma-linolenic acid) first Evening primrose (GLA) guideWhat it is, why people take it, how the forms differ FushiAll 10 products from this brand, per dose Fatty acidsEverything else we price in this category Evening primrose (GLA) price historyEvery evening primrose (GLA) product's price per dose and price history Build a basketThe cheapest way to buy several at once How we compareWhere every number on this page comes from