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Ashwagandha KSM-66 600 mg

NutraBio
4.7
(3085 ratings)
Ashwagandha 600 mg
Product Image
Score 98.0

The gold standard of ashwagandha, featuring KSM-66 at a clinically optimal 600mg dose for comprehensive adaptogenic and testosterone support.

Quantity: 90 Capsule(s)Servings size: 1 Vegetable Capsule(s) (90 servings)
Selected goals:
Other goals:
Stress Relief
Energy
Mood Support
Mental Focus
Sleep Support

Score 98.0

The gold standard of ashwagandha, featuring KSM-66 at a clinically optimal 600mg dose for comprehensive adaptogenic and testosterone support.

Analysis

NutraBio's Ashwagandha KSM-66 is a top-tier supplement, utilizing 600mg of the highly acclaimed KSM-66 full-spectrum root extract per serving. KSM-66 is unique because it retains all the natural constituents of the herb in their original proportions, while also being standardized to a high percentage of withanolides. This ensures maximum efficacy for its adaptogenic properties, stress reduction, mood support, cognitive function, and notably, testosterone support. Nutritionists and scientific literature consistently praise KSM-66 for its robust clinical backing and proven results. While the price per serving is higher than many alternatives, it reflects the premium quality and consistent performance of a truly gold-standard ingredient.

Pros
  • Uses KSM-66, the most researched and potent full-spectrum ashwagandha extract available.
  • Provides an optimal 600mg dosage per serving, clinically effective for a wide range of benefits including testosterone support.
  • Offers high quality and purity from NutraBio, a brand known for its transparent labeling and rigorous testing.
Cons
  • Higher price per serving compared to many other ashwagandha options, which might be a barrier for some budget-conscious consumers.
  • The potent dosage might be too strong for individuals seeking a milder effect or just starting with ashwagandha.
Warnings
  • Individuals with hyperthyroidism should exercise caution due to Ashwagandha's potential thyroid-stimulating effects.
  • As with any supplement, pregnant or nursing women, or those on medication, should consult a healthcare professional.
$29.99($0.33 per serving)
Nutrition Faktory
$ 29.99
Amazon
$ 29.99
Walmart
$ 29.99
iHerb
$ 32.59
Vitacost
$ 29.99
Ingredients
IngredientAmount per serving
KSM-66 Ashwagandha root extract (Withanolides) 600 mg
Gluten Free Adults 18–50 Dairy Free Sugar Free No Allergies Vegetarian
Categories
Ashwagandha 98.0
This product contains KSM-66, the most clinically researched and premium full-spectrum ashwagandha extract, providing superior and consistent efficacy across all adaptogenic benefits due to its high standardization.
Goals
Stress Relief 98.0
KSM-66 is exceptionally well-studied for its adaptogenic effects, with clinical trials demonstrating significant reductions in cortisol levels and improvements in perceived stress and anxiety, making it a top choice for stress management.
Mood Support 95.0
The full-spectrum nature and high potency of KSM-66 contribute significantly to mood stabilization by reducing anxiety and promoting a sense of well-being through its adaptogenic and neuroprotective properties.
Sleep Support 95.0
This extract is highly effective for promoting restorative sleep by calming the nervous system and reducing stress and insomnia, as evidenced by studies showing improvements in sleep quality and onset.
95 Value

Optimized Ashwagandha

Life Extension
4.7
(20828 ratings)
Offers a top-tier Sensoril extract at an incredibly low price per serving, providing exceptional value for a clinically backed ashwagandha option, especially for stress and sleep, far surpassing the value of most alternatives.
90 Value

Standardized Extract Ashwagandha 450 mg

NOW
4.7
(48756 ratings)
Delivers a well-regarded standardized ashwagandha extract at a very competitive price per serving, offering great value for consistent and reliable results without the premium cost of KSM-66.
88 Value

Ashwagandha Root Extract 450 mg

California Gold Nutrition
4.7
(5501 ratings)
Provides a significant 450mg dose of ashwagandha root extract at an appealing price per serving, balancing effective dosage with affordability for general adaptogenic benefits.
95 Performance

Ferodrox

Kaged Muscle
4.3
(576 ratings)
While also containing KSM-66 at a comparable dose, it includes additional synergistic ingredients like LJ100 (Tongkat Ali) and Shilajit, which can further enhance testosterone support, vitality, and overall adaptogenic effects.
92 Performance

Stress Remedy

Pure Synergy
4.6
(323 ratings)
Though its Ashwagandha is also 600mg, this product stands out by combining it with a comprehensive array of other high-quality adaptogens and nervines, offering a more holistic and powerful approach to stress management and overall well-being.
85 Performance

Steel-Libido Peak Testosterone

Irwin Naturals
4.5
(251 ratings)
Offers a blend that includes KSM-66 (675mg) along with other male health ingredients like Fenugreek, Maca, and Epimedium, providing a more targeted and comprehensive solution specifically for testosterone and libido support.
95 Budget

Optimized Ashwagandha

Life Extension
4.7
(20828 ratings)
Offers the highly-regarded Sensoril extract at a significantly lower price per serving, providing excellent quality and effectiveness at a fraction of the cost, especially for stress and sleep benefits.
90 Budget

Sensoril 125 mg

Swanson Ultra
4.5
(396 ratings)
Also features the proven Sensoril extract at a much lower price per serving, offering a reliable and cost-effective alternative for similar benefits, albeit a different form of standardized ashwagandha.
90 Budget

Standardized Extract Ashwagandha 450 mg

NOW
4.7
(48756 ratings)
Provides a substantial 450mg standardized ashwagandha extract with guaranteed potency at a considerably lower price per serving, offering a cost-effective solution for general ashwagandha benefits.
95 Value

Optimized Ashwagandha

Life Extension
4.7
(20828 ratings)
Offers a top-tier Sensoril extract at an incredibly low price per serving, providing exceptional value for a clinically backed ashwagandha option, especially for stress and sleep, far surpassing the value of most alternatives.
90 Value

Standardized Extract Ashwagandha 450 mg

NOW
4.7
(48756 ratings)
Delivers a well-regarded standardized ashwagandha extract at a very competitive price per serving, offering great value for consistent and reliable results without the premium cost of KSM-66.
88 Value

Ashwagandha Root Extract 450 mg

California Gold Nutrition
4.7
(5501 ratings)
Provides a significant 450mg dose of ashwagandha root extract at an appealing price per serving, balancing effective dosage with affordability for general adaptogenic benefits.
95 Performance

Ferodrox

Kaged Muscle
4.3
(576 ratings)
While also containing KSM-66 at a comparable dose, it includes additional synergistic ingredients like LJ100 (Tongkat Ali) and Shilajit, which can further enhance testosterone support, vitality, and overall adaptogenic effects.
92 Performance

Stress Remedy

Pure Synergy
4.6
(323 ratings)
Though its Ashwagandha is also 600mg, this product stands out by combining it with a comprehensive array of other high-quality adaptogens and nervines, offering a more holistic and powerful approach to stress management and overall well-being.
85 Performance

Steel-Libido Peak Testosterone

Irwin Naturals
4.5
(251 ratings)
Offers a blend that includes KSM-66 (675mg) along with other male health ingredients like Fenugreek, Maca, and Epimedium, providing a more targeted and comprehensive solution specifically for testosterone and libido support.