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VitaBrightBotanicals & extractsVegan

Ashwagandha Tablets Organic KSM-66, 4 × 90 capsules

£59.97 for 4 × 90 capsules at VitaBright. That works out at 18p per 600 mg, which ranks it 2nd of the 27 ashwagandha KSM-66 products we price across 10 UK retailers.

What it really costs, per 600 mg18pOne 600 mg dose is our comparison unit for ashwagandha. It is not a recommendation.
A day18p
A week£1.27
A month£5.45
A year£66.33

At one 600 mg dose a day, this pack lasts 11 months. A month is 30 days, so twelve of them is not quite a year.

How we worked it out

Ashwagandha

  • Servings: 90 × 4 packs ÷ 1 per serving = 360
  • In the pack: 360 × 550 mg = 198 g
  • £59.97 ÷ 198 g × 600 mg = 18.2p per 600 mg
  • A week 18.2p × 7 = £1.27 · a month × 30 = £5.45 · a year × 365 = £66.33
  • Amount per serving: extract weight stated on the label.

Black pepper (piperine)

  • Servings: 90 × 4 packs ÷ 1 per serving = 360
  • In the pack: 360 × 5 mg = 1.8 g
  • £59.97 ÷ 1.8 g × 5 mg = 16.7p per 5 mg
  • A week 16.7p × 7 = £1.17 · a month × 30 = £5.00 · a year × 365 = £60.80
  • 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)
VitaBrightThis productVitaBright · 550 mg a serving · £5.45 a month · a pack lasts 11 months18pshown above

Switching to the Myprotein pack saves 26p 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 · £5.00 a month · a pack lasts 12 months17pshown 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
4 × 90 capsules · 360 servings · 1 capsule(s) a serving
Cost per serving
17p (360 servings in the pack)
More label details
Claimed on the listing
vegan
Sold by
VitaBright
What the listing says
“4 bottles” · “4 bottles - 360 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
£59.97VitaBright
First recorded
£59.979 Oct
Checked on
1 daysince 9 Oct

Checked once so far, on 9 October 2026.

  1. First checked at VitaBright: £59.97

Questions about this product

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

18p per 600 mg, from £59.97 for 4 × 90 capsules at VitaBright, checked on 9 October 2026.

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

No, it is 2nd of 27. Ashwagandha KSM66 Capsules at Myprotein works out at 17p per 600 mg.

How long does one pack last?

11 months at one 600 mg dose. The pack holds 198 g in total.

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

17p per 5 mg, from £59.97 for 4 × 90 capsules at VitaBright, checked on 9 October 2026.

How long does one pack last?

12 months at one 5 mg dose. The pack holds 1.8 g in total.

About VitaBright

All 140 VitaBright products, priced per dose

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