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Home › Botanicals & extracts › Ashwagandha

BulkBotanicals & extractsVegan

KSM Ashwagandha Capsules, 90 capsules

£17.99 for 90 capsules at Bulk. That works out at 24p per 600 mg, which ranks it 6th of the 27 ashwagandha KSM-66 products we price across 10 UK retailers.

What it really costs, per 600 mg24pOne 600 mg dose is our comparison unit for ashwagandha. It is not a recommendation.
A day24p
A week£1.68
A month£7.20
A year£87.55

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 ÷ 1 per serving = 90
  • In the pack: 90 × 500 mg = 45 g
  • £17.99 ÷ 45 g × 600 mg = 24p per 600 mg
  • A week 24p × 7 = £1.68 · a month × 30 = £7.20 · a year × 365 = £87.55
  • Amount per serving: extract weight 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 ashwagandha KSM-66

All 27, ranked →
Ashwagandha KSM66 CapsulesCheapest per 600 mgMyprotein · 500 mg a serving · £4.40 a month · a pack lasts 2 months15p£10.99View at Myprotein (opens in a new tab)
VitaBrightAshwagandha Tablets Organic KSM-66VitaBright · 550 mg a serving · £5.45 a month · a pack lasts 11 months18p£59.97View at VitaBright (opens in a new tab)
VitaBrightAshwagandha Tablets Organic KSM-66VitaBright · 550 mg a serving · £5.82 a month · a pack lasts 8 months19p£47.99View at VitaBright (opens in a new tab)
Ashwagandha KSM66 CapsulesMyprotein · 500 mg a serving · £5.99 a month · a pack lasts 25 days20p£4.99View at Myprotein (opens in a new tab)
VitaBrightAshwagandha Tablets Organic KSM-66VitaBright · 550 mg a serving · £6.18 a month · a pack lasts 5 months21p£33.99View at VitaBright (opens in a new tab)
This productBulk · 500 mg a serving · £7.20 a month · a pack lasts 2 months24pshown above

Cheapest anywhere: 15p per 600 mg at Myprotein, £2.80 a month less than this one at the same 600 mg dose.

Ranked purely by price per 600 mg. 40 combination products also contain ashwagandha.

Sizes

PackPricePer dose
30 capsules£7.9932p
90 capsulesthis one£17.9924p

Pack sizes

PackPricePer doseA year
90 capsulesthis pack£17.9924p£87.55
30 capsules£7.9932p£116.65

This pack is the cheapest of the 2 sizes per dose.

On the label

Ashwagandha · KSM-66
500 mg per serving (extract weight stated on the label)
Pack
90 capsules · 90 servings · 1 capsule(s) a serving
Cost per serving
20p (90 servings in the pack)
More label details
Claimed on the listing
vegan, vegetarian
Barcode
5055950612891
Sold by
Bulk
What the listing says
“90 Capsules” · “Per Serving (1 Capsule)” · “KSM-66® Ashwagandha ; 500mg (5% Withanolides)” · “5% Withanolides”
Ingredients

KSM-66® Ashwagandha Root Extract, Capsule Shell (Hydroxypropyl Methyl Cellulose), Bulking Agent (Microcrystalline Cellulose), Anti-Caking Agents (Tricalcium Phosphate, Magnesium Stearate). Halal, Vegan, Vegetarian

From the Bulk 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 17 September 2026. Checked on 1 day, most recently 17 September 2026.

Price at every check
£17.99Bulk
First recorded
£17.9917 Sept
Checked on
1 daysince 17 Sept

Checked once so far, on 17 September 2026.

  1. First checked at Bulk: £17.99

Questions about this product

How much does Bulk KSM Ashwagandha Capsules cost per 600 mg?

24p per 600 mg, from £17.99 for 90 capsules at Bulk, checked on 17 September 2026.

Is it the cheapest ashwagandha KSM-66 in the UK?

No, it is 6th of 27. Ashwagandha KSM66 Capsules at Myprotein works out at 15p per 600 mg.

How long does one pack last?

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

About Bulk

Founded 2006 · Colchester, England

Bulk is a British sports nutrition company based in Colchester, Essex. Adam Rossiter and Elliot Dawes, who met at the University of Essex, started it in 2006 as Bulk Powders; it was renamed Bulk at the start of 2021, and the founders remain its majority owners.

All 133 Bulk products, priced per doseVisit Bulk (opens in a new tab)

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