
Cognitive
Ashwagandha KSM-66
600mg KSM-66 Root Extract · 60 capsules
KSM-66 specifically — the branded root extract that the clinical trials actually used.
- Use
- PM
- Strength
- Targeted
- Size
- 60 capsules
- The specific branded extract used in the trials
- Root only — no leaf, which has a different profile
- Standardised to 5% withanolides
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Save £3.20Testing & quality
Tested before it ships.
- Batch code
- AX-ASH-600
- Released against
- 5% withanolides
- Identity and assay confirmed on every lot before release
- Heavy metals and microbial screening on every lot
- A sealed sample of each batch retained for three years
How to take it
One dose, one routine, no ritual.
- Serving
- 1 capsule
- When
- PM
- Pack
- 60 capsules · 60 servings
- Per day
- £0.45
- One capsule in the evening, with or without food.
- Can be taken in the morning if you find it steadying rather than sedating.
- The sleep and cortisol studies ran eight weeks or more.
Measured results
- KSM-66
- Branded extract
- As used in the clinical literature
- 5%
- Withanolides
- Standardised and assayed
- Root only
- Plant part
- No leaf material
What is doing the work
Key actives, at declared doses
Every active below is declared in milligrams per serving, not as a position on an ingredient list.
- 01
600mg
KSM-66 Withania somnifera Root Extract
Adaptogen studied for cortisol and sleep quality
How to use
In this order, at this cadence.
- 01
One capsule in the evening, with or without food.
- 02
Can be taken in the morning if you find it steadying rather than sedating.
- 03
The sleep and cortisol studies ran eight weeks or more.
What it looks like
The pack, the capsule, the protocol
Photography that shows the product as it actually arrives, and what is inside the bottle.
Batch code
AX-ASH-600
Size
60 capsules
Made without
Fillers, stearates, artificial colours
KSM-66 Ashwagandha Root Extract (Withania somnifera, 600mg, standardised to 5% withanolides), Capsule Shell (Hypromellose).
No fillers, binders, magnesium stearate, artificial colours or flow agents. Allergens are declared in bold where present.
Compare
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| Lion's Mane 500500mg 8:1 Fruiting Body Extract · 60 capsules | Targeted | AM | 60 capsules | £27 | View |
| Ashwagandha KSM-66600mg KSM-66 Root Extract · 60 capsules | Targeted | PM | 60 capsules | £27 | You are here |
| Chaga 500500mg 10:1 Chaga Extract · 60 capsules | Foundational | AM | 60 capsules | £27 | View |
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Questions
Before you buy it.
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