Compare Holland & Barrett ashwagandha Best price per 100 mg withanolides
| Product name | Brand | Flavor | Content | Price | Withanolides per package | Price per 100 mg withanolides | Offer |
|---|---|---|---|---|---|---|---|
|
Ashwagandha KSM 66® 500mg
|
Holland & Barrett | Unflavored | 120 capsules | 22.79EUR | 60,000 g | 0.00 EUR Best value |
Holland and Barrett NL
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|
|
Ashwagandha KSM 66® 500mg
|
Holland & Barrett | Unflavored | 60 capsules | 29.99EUR | 30,000 mg | 0.05 EUR 2 voor 1 |
Holland and Barrett NL
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|
|
30DAYS Ashwagandha 500mg 7% Withanolides
|
Holland & Barrett | Unflavored | 30 capsules | 7.99EUR | 15,000 mg | 0.05 EUR |
Holland and Barrett NL
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|
|
Ashwagandha KSM-66® 300mg
|
Holland & Barrett | Unflavored | 90 capsules | 36.99EUR | 27,000 mg | 0.07 EUR 2 voor 1 |
Holland and Barrett NL
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|
How we compare ashwagandha
Every product gets the same benchmark: 100 mg withanolides. We divide the pack price by the amount of withanolides it contains and scale that to the benchmark, so a 500 g tub compares fairly with 1 kg, and powder with capsules.
price per 100 mg = pack price ÷ amount of withanolides in the pack × 100 mg
Bundle deals (e.g. "2 for 1") are included via a multiplier. Out-of-stock products are hidden by default. The ranking is never for sale; we only earn a commission if you buy through a link. Read the full method →
Frequently asked questions about ashwagandha
What is the cheapest holland & barrett ashwagandha per 100 mg?
As of September 16, 2026, Holland & Barrett Ashwagandha KSM 66® 500mg at Holland and Barrett NL is the cheapest at €0.00 per 100 mg withanolides. The full ranking above is refreshed nightly.
How does suppsradar.com calculate the price per 100 mg?
We divide the selling price by the total amount of withanolides in the pack and multiply by the 100 mg benchmark. Pack size, form (powder, capsules, tablets) and concentration are normalised that way.
Which webshops do we compare for ashwagandha?
Currently 1 webshop: Holland and Barrett NL. Prices and stock come straight from these shops' product feeds.
How often are prices updated?
Every night at 03:00 we fetch the product feeds of all connected shops. Each product shows when its price was last checked; always verify the final price in the shop.
What is ashwagandha used for?
Ashwagandha is an adaptogenic herb from Ayurvedic medicine used for centuries. Multiple studies show it lowers cortisol (the stress hormone), reduces fatigue and improves endurance. The effect is strongest in people with chronic stress.