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VitaBrightBotanicals & extractsVegan

Ashwagandha Tablets Organic KSM-66, 2 × 90 capsules

£33.99 for 2 × 90 capsules at VitaBright. That works out at 21p per 600 mg, which ranks it 4th of the 27 ashwagandha KSM-66 products we price across 10 UK retailers.

What it really costs, per 600 mg21pOne 600 mg dose is our comparison unit for ashwagandha. It is not a recommendation.
A day21p
A week£1.44
A month£6.18
A year£75.19

At one 600 mg dose a day, this pack lasts 5 months. A month is 30 days, so twelve of them is not quite a year.

How we worked it out

Ashwagandha

  • Servings: 90 × 2 packs ÷ 1 per serving = 180
  • In the pack: 180 × 550 mg = 99 g
  • £33.99 ÷ 99 g × 600 mg = 20.6p per 600 mg
  • A week 20.6p × 7 = £1.44 · a month × 30 = £6.18 · a year × 365 = £75.19
  • Amount per serving: extract weight stated on the label.

Black pepper (piperine)

  • Servings: 90 × 2 packs ÷ 1 per serving = 180
  • In the pack: 180 × 5 mg = 900 mg
  • £33.99 ÷ 900 mg × 5 mg = 18.9p per 5 mg
  • A week 18.9p × 7 = £1.32 · a month × 30 = £5.67 · a year × 365 = £68.92
  • 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 · £5.20 a month · a pack lasts 2 months17p£12.99View 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)
VitaBrightThis productVitaBright · 550 mg a serving · £6.18 a month · a pack lasts 5 months21pshown above

Switching to the Myprotein pack saves 98p a month at the same 600 mg dose.

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

How it compares: black pepper extract

All 4, ranked →
Ayurvediq WellnessOrganic Ashwaganda & Black Pepper ExtractCheapest per 5 mgVitamin Planet · 10 mg a serving · £2.51 a month · a pack lasts 8 months8p£20.04View at Vitamin Planet (opens in a new tab)
Turmeric & BioPerine® CapsulesMyprotein · 10 mg a serving · £2.58 a month · a pack lasts 6 months9p£15.49View at Myprotein (opens in a new tab)
Turmeric & BioPerine® CapsulesMyprotein · 10 mg a serving · £2.75 a month · a pack lasts 2 months9p£5.49View at Myprotein (opens in a new tab)
VitaBrightThis productVitaBright · 5 mg a serving · £5.67 a month · a pack lasts 6 months19pshown above

Ranked purely by price per 5 mg. 75 combination products also contain black pepper (piperine).

On the label

Ashwagandha · KSM-66
550 mg per serving (extract weight stated on the label)
Black pepper (piperine) · Black pepper extract (piperine)
5 mg per serving (extract weight stated on the label)
Pack
2 × 90 capsules · 180 servings · 1 capsule(s) a serving
Cost per serving
19p (180 servings in the pack)
More label details
Claimed on the listing
vegan
Sold by
VitaBright
What the listing says
“2 Bottles” · “2 Bottles - 180 Capsules” · “Serving Size: 1 Capsule” · “Ashwagandha Root Extract (10:1) 550 mg” · “Root Extract (10:1)” · “550 mg ; 5500 mg” · “Providing withanolides ; 27.5 mg”
Ingredients

Organic Ashwagandha KSM-66®, Vegetable Capsule Shell (HydroxyPropylMethylCellulose), Organic Black Pepper.

From the VitaBright 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 9 October 2026. Checked on 1 day, most recently 9 October 2026.

Price at every check
£33.99VitaBright
First recorded
£33.999 Oct
Checked on
1 daysince 9 Oct

Checked once so far, on 9 October 2026.

  1. First checked at VitaBright: £33.99

Questions about this product

How much does VitaBright Ashwagandha Tablets Organic KSM-66 cost per 600 mg?

21p per 600 mg, from £33.99 for 2 × 90 capsules at VitaBright, checked on 9 October 2026.

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

No, it is 4th of 27. Ashwagandha KSM66 Capsules at Myprotein works out at 17p per 600 mg.

How long does one pack last?

5 months at one 600 mg dose. The pack holds 99 g in total.

How much does VitaBright Ashwagandha Tablets Organic KSM-66 cost per 5 mg?

19p per 5 mg, from £33.99 for 2 × 90 capsules at VitaBright, checked on 9 October 2026.

How long does one pack last?

6 months at one 5 mg dose. The pack holds 900 mg in total.

About VitaBright

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All ashwagandhaEvery form, cheapest per 600 mg firstAshwagandha KSM-6627 products ranked, from 17pAshwagandha guideWhat it is, why people take it, how the forms differVitaBrightAll 140 products from this brand, per doseBotanicals & extractsEverything else we price in this categoryAshwagandha price historyEvery ashwagandha product's price per dose and price historyBuild a basketThe cheapest way to buy several at onceHow we compareWhere every number on this page comes from