Ultimate Ashwagandha 250 mg KSM-66

Ultimate Ashwagandha 250 mg KSM-66

Swanson4.7 (5,109 ratings)
Format:Capsule Quantity: 60 Capsule(s) · 60 servings
$14.29 $0.23 per serving
iHerbLowest$14.29Amazon$14.29iHerb$14.29

Product analysis

59 out of 100

Ultimate Ashwagandha 250 mg KSM-66 offers a simple ashwagandha supplement with a stated amount and identified form, making serving comparisons straightforward.

AI assessment of the formula, label and price. How scoring works

Nutrient Quality40

The ashwagandha form is identified, but its quality cannot be confidently judged from the available information. The name alone does not establish an absorption or effectiveness advantage.

Ingredient Transparency100

The ashwagandha amount and form are stated, making serving comparisons straightforward. The simple formula is easy to identify alongside other ashwagandha products.

Value For Money40

A reliable value comparison is unavailable for this ashwagandha. The declared amount alone cannot establish whether the serving is economical.

Customer Satisfaction88

Customer ratings are very positive across a large number of reviews. That gives a broad view of satisfaction without confirming health benefits.

Product Focus40

The single ingredient keeps the formula simple, but its expected benefit remains uncertain. A focused ingredient list alone does not show how well a supplement will work.

Format
Capsule
Container
60 Capsule(s)
Per serving
$0.23
Customer rating
4.7 · 5,109 ratings
Report analysis

Ingredients

IngredientAmount per servingScore
KSM-66 Ashwagandha extract
250 mg 65
Adults 18–50
Report overview
Ashwagandha · 250 mg OverallScore65
F Composition And Label DisclosureA+ Composition And Label Disclosure
A serving lists 250 mg of ashwagandha root extract. Its withanolide concentration is not recorded in the saved facts, so the extract weight alone does not establish it.
How this ingredient is rated

Composition and Label Disclosure30

The extract preparation is identified, but its withanolide concentration is not established in the saved facts.
Withanolide and Preparation Disclosure
Ashwagandha root extract is recorded, but its withanolide concentration is not specified in the saved facts.

Composition and Label Disclosure100

The amount is individually disclosed as 250 mg of ashwagandha root extract per serving.
Individual Preparation Amount Disclosure
The amount is individually disclosed as 250 mg of ashwagandha root extract per serving.

Commercial Price and Usability

Price was not evaluated for ashwagandha.
View ingredientView products
89 Performance

Anxiety & Stress Relief

Nature's Bounty

A 600 mg withanolide-standardized ashwagandha extract is paired with 200 mg L-theanine for broader stress support. The original already uses KSM-66, so a higher milligram number alone does not guarantee a better match. L-theanine adds a separate calming pathway but may be unnecessary for users seeking ashwagandha alone.

88 Performance

Ashwagandha

HTP Hi-Tech Pharmaceuticals

Sensoril, KSM-66, and Ashwapure extracts combine root-and-leaf and root-only approaches with stated standardization markers. The original already uses KSM-66, so a higher milligram number alone does not guarantee a better match. The multi-extract design broadens the profile, though the repeated form listings make total active exposure harder to interpret.

87 Performance

Stress & Anxiety Relief

Solgar

A 600 mg withanolide-standardized extract plus 28 mg saffron broadens stress and mood support beyond a single-ingredient product. The original already uses KSM-66, so a higher milligram number alone does not guarantee a better match. Saffron raises cost and complexity, so the advantage depends on wanting both ingredients.

84 Budget

Ashwagandha Root Extract

Solgar

A standardized 300 mg withanolide extract plus 100 mg root powder provides a clear, focused ashwagandha formula. It is one of the lowest-priced eligible alternatives, although it does not cost less than the original. The exact withanolide percentage is not stated, which limits direct potency comparison.

82 Budget

Ashwagandha 500 mg

Nature's Way

A 500 mg root extract standardized to withanolides offers a simple higher-amount option without unrelated ingredients. It is one of the lowest-priced eligible alternatives, although it does not cost less than the original. A named extract and exact withanolide percentage are not provided.

83 Budget

Organic Ashwagandha

Himalaya

Root powder, a withanolide-standardized extract, and a supercritical CO2 extract provide multiple ashwagandha forms in one formula. It is one of the lowest-priced eligible alternatives, although it does not cost less than the original. The combined approach is broader, but the contribution of each form is not directly comparable to a single branded extract.

86 Value

Ashwagandha With Sensoril 125 mg

Doctor's Best

A 250 mg root-and-leaf extract standardized to withanolide glycosides provides a concise, clearly defined alternative. It is one of the lowest-priced eligible alternatives, although it does not cost less than the original. The serving cost is justified mainly by standardization rather than exceptional dose depth.

84 Value

Ashwagandha

Pure Encapsulations

A 500 mg root extract standardized to withanolides offers substantial single-ingredient coverage with no added botanicals. It is one of the lowest-priced eligible alternatives, although it does not cost less than the original. The unnamed extract and undisclosed withanolide percentage keep value from being fully established.

81 Value

Ashwagandha Root Extract 470 mg

Solaray

A 470 mg root extract provides a straightforward, relatively high-amount capsule option. It is one of the lowest-priced eligible alternatives, although it does not cost less than the original. Standardization is not stated, so the lower information quality offsets some of the apparent dose value.

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