Devil’s Claw Capsules • 10% Harpagosides • UK
Standardised Devil’s Claw first. No capsule padding.
Crown Supplements Pure Devil’s Claw Harpagosides 10% Powder Capsules give British shoppers 648mg across every two-capsule serving. The declared standardisation represents approximately 64.8mg of Harpagosides per serving, with no fillers, binders or machine flow agents added by Crown Supplements.
Harpagosides standardisation
Powder per capsule
Powder per serving
Harpagosides per serving
Formula snapshot
Pure Devil’s Claw
Harpagophytum procumbens
Root-derived powder
10% Harpagosides
324mg powder
648mg powder
Two capsules twice daily
HPMC hypromellose
What exactly is Devil’s Claw?
Harpagophytum procumbens with a declared 10% Harpagosides standardisation.
Devil’s Claw is the common name used for Harpagophytum procumbens, a southern African botanical recognised by its distinctive hooked fruit. The root material is the part commonly prepared for Devil’s Claw capsule products.
Customers may also search for Devil’s Claw root capsules, Harpagoside capsules, Harpagophytum procumbens capsules or Devil’s Claw Harpagosides powder. This formula brings those search terms together through one clearly identified botanical specification.
Each capsule contains 324mg of Pure Devil’s Claw Harpagosides 10% Powder. Two capsules provide 648mg and represent approximately 64.8mg of Harpagosides at the declared standardisation.
Devil’s Claw
The botanical ingredient
Devil’s Claw identifies the complete botanical powder supplied inside the capsule.
The physical powder amount is stated as 324mg per capsule and 648mg per two-capsule serving.
Harpagosides
The standardised compounds
Harpagosides are iridoid glycoside compounds associated with Devil’s Claw root material.
The 10% figure identifies the proportion represented within the declared Devil’s Claw powder amount.
Understanding the product numbers
10% Harpagosides. 648mg of Devil’s Claw per serving.
The percentage identifies the Harpagosides standardisation. The milligram figure states the complete physical amount of Devil’s Claw powder supplied by the two capsules.
10%
Harpagosides standardisation
Ten percent of the declared Devil’s Claw powder amount is represented by Harpagosides at the supplied specification.
A 324mg capsule therefore represents approximately 32.4mg of Harpagosides.
648mg
Physical powder per serving
The complete two-capsule serving contains 648mg of Pure Devil’s Claw Harpagosides 10% Powder.
At the stated standardisation, that serving represents approximately 64.8mg of Harpagosides.
Powder per capsule
Harpagosides per capsule
Powder per serving
Harpagosides per serving
Why choose these Devil’s Claw Harpagosides capsules?
The botanical and its 10% standardisation should lead the formula.
British shoppers buying Devil’s Claw capsules with Harpagosides are paying for the specified botanical powder. Crown Supplements keeps the formula centred on that ingredient instead of surrounding it with materials added for machinery, powder flow, binding or bulk.
Exact botanical identity
The formula identifies Devil’s Claw as Harpagophytum procumbens instead of hiding it inside a mixed-herb blend.
10% Harpagosides
The standardised compound percentage is stated directly alongside the complete botanical powder amount.
324mg per capsule
Every capsule provides a defined physical amount of Pure Devil’s Claw powder.
648mg serving
Two capsules provide approximately 64.8mg of Harpagosides at the declared standardisation.
HPMC capsule shells
The standardised Devil’s Claw powder is enclosed inside HPMC hypromellose capsule shells.
No production clutter
No fillers, binders or machine flow agents are added by Crown Supplements.
The Crown Supplements formula standard
Built around Devil’s Claw—not the production line.
Machine-focused capsule formulas can include lubricants, anti-caking agents, flow agents, binders and bulking materials to keep equipment moving and powders running through production lines.
They may help the machine. They are not the standardised Devil’s Claw the customer came to buy.
Crown Supplements keeps this British supplement formula centred on Pure Devil’s Claw Harpagosides 10% Powder and the HPMC shells that hold it. No filler clutter. No binder clutter. No machine-flow-agent clutter.
Why pay for capsule padding when standardised Devil’s Claw is what matters?
Choose the capsule quantity
Four pouch sizes. Four capsules per day.
Customers across Great Britain can select 90, 180, 270 or 360 capsules. Each serving uses two capsules, while the recommended daily amount uses four capsules across two servings.
capsules
45 two-capsule servings
Approximately 22.5 days
capsules
90 two-capsule servings
Approximately 45 days
capsules
135 two-capsule servings
Approximately 67.5 days
capsules
180 two-capsule servings
Approximately 90 days
Complete product specification
Everything needed to understand the formula.
These Devil’s Claw capsules give UK customers 648mg of powder standardised to 10% Harpagosides per serving and the direct Crown Supplements ingredient-first formula standard.
Crown Supplements Pure Devil’s Claw Harpagosides 10% Powder Capsules
Devil’s Claw capsules
Pure Devil’s Claw Harpagosides 10% Powder
Harpagophytum procumbens
Root-derived botanical powder
Harpagosides
10% Harpagosides
324mg of Devil’s Claw Harpagosides 10% Powder
Approximately 32.4mg at the declared standardisation
Two capsules
648mg of Devil’s Claw Harpagosides 10% Powder
Approximately 64.8mg at the declared standardisation
Take two capsules twice per day
Four capsules providing 1,296mg
Approximately 129.6mg at the declared standardisation
HPMC hypromellose
90, 180, 270 and 360 capsules
Devil’s Claw root, Harpagoside capsules and Harpagophytum procumbens
No fillers, binders or machine flow agents added by Crown Supplements
Crown Supplements
Directions and storage
Two capsules, twice per day.
Recommended use
Take two capsules twice per day with water, following the current product label.
Storage
Store in a cool, dry place away from direct sunlight. Keep the pouch securely closed and press out excess air before closing.
Important information
Follow the current product label and do not exceed the recommended amount of four capsules per day.
Devil’s Claw product questions
Frequently asked questions.
Devil’s Claw • 10% Harpagosides
Choose clearly standardised Devil’s Claw Capsules.
Crown Supplements gives customers across the United Kingdom 648mg of Pure Devil’s Claw Harpagosides 10% Powder per two-capsule serving.
You came for standardised Devil’s Claw—not filler, binder or machine-flow-agent padding.
Select your preferred capsule quantity in the purchase panel above.

Excellent company to deal with. Quality products & quick delivery. Would buy from again & will! Thank you.
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good product and fast delivery
Good service, only just started with supplements so fingers crossed after a few weeks start to feel benefits of them, will reorder as i know they take a while to work 😀