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Nutricost

Nutricost KSM-66 Ashwagandha 600 mg 60 Capsules

  • 600 mg KSM-66 root extract in the title
  • 5% withanolides, with BioPerine
  • 60 veggie caps, 60 servings
  • Gluten free and non-GMO, milk listed

Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A standardized, branded ashwagandha capsule with black pepper extract added for absorption. The allergen field names milk, which is unusual for a vegetable capsule.

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ASIN: B079K32QB6Model: KSM-66 AshwagandhaCategory: Ashwagandha

Overview

An adult after a standardized ashwagandha gets a full-spectrum, branded root extract in a veggie capsule. Nutricost adds BioPerine and states the withanolide content in the title.

Few ashwagandha listings state the extract brand and the withanolide percentage this plainly. The allergen field mentions milk, so a person with a dairy allergy needs to read the label first.

Who it's for

Adults who have settled on this branded extract and want a known extract with an absorption aid will find the details here. Anyone avoiding dairy should confirm the allergen before ordering.

Pros and cons

Pros
  • KSM-66 extract named
  • Withanolide percentage stated
  • Gluten free and non-GMO
Cons
  • Milk listed as an allergen
  • Directions not described

Performance notes

BioPerine is a black pepper extract used to support absorption of other ingredients. The withanolide percentage describes how concentrated the root extract is, and the stated strength refers to the whole serving.

Specifications

BrandNutricost
ModelKSM-66 Ashwagandha
Dimensions & fit
Item Weight0.59 glower than 94% of 34 ashwagandha
Capacity & performance
Age Range DescriptionAdult
Construction & materials
Material FeaturesGMO Free, Gluten Free
Included components
Unit Count60 veggie caps
Package Quantity1
Other details
Special IngredientsKSM-66 Ashwagandha root extract
Item FormCapsule
Diet TypeGluten Free
Allergen InformationMilk
Total Servings Per Container60
Strength600 mg
Withanolides5%
Container TypeBottle
Dose Release MethodOsmotic Release
FlavorFlavor Is Not Applicable To This Product
Is Product ExpirableYes
Recommended Uses For ProductHigh Potency
Supplement FormulationIndividual Supplement

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Frequently asked questions

How do I take Nutricost KSM-66 Ashwagandha?

The listing gives no directions, so follow the bottle label.

Does it contain BioPerine?

Yes. The title says with BioPerine.

Does Nutricost KSM-66 Ashwagandha contain milk?

The allergen field lists milk, so check the label if you avoid dairy.