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Cheapest Ashwagandha Root Extract on iHerb

Ranked by real cost per 100 mg of Ashwagandha Root Extract — cheapest value first.

Prices updated Jul 25, 2026 · 25 products · Prices in USD

The priciest option here costs about 8.3× more per 100 mg of Ashwagandha Root Extract than the best-value pick Dairyland Ginseng. For the same daily dose, choosing by cost per unit instead of sticker price can meaningfully cut your yearly spend.
#ProductDoseServingsPrice (USD)Cost per 100 mg
1
Dairyland Ginseng, Ashwagandha, 500 mg, 150 Capsules
Dairyland Ginseng, Ashwagandha, 500 mg, 150 Capsules
Dairyland Ginseng
1,000 mg7514.990.020View on iHerb →
2
Nature's Truth, Ashwagandha Root, 90 Quick Release Capsules (460 mg per Capsule)
Nature's Truth, Ashwagandha Root, 90 Quick Release Capsules (460 mg per Capsule)
Nature's Truth
920 mg459.380.023View on iHerb →
3
Sundance Vitamins, Super Concentrated Ashwagandha, 60 Quick Release Capsules (460 mg per Capsule)
Sundance Vitamins, Super Concentrated Ashwagandha, 60 Quick Release Capsules (460 mg per Capsule)
Sundance Vitamins
920 mg306.490.024View on iHerb →
4
Herb Pharm, Ashwagandha, Alcohol-Free, 4 fl oz (120 ml)
Herb Pharm, Ashwagandha, Alcohol-Free, 4 fl oz (120 ml)
Herb Pharm
833 mg16843.980.031View on iHerb →
5
Swanson, High Absorption Ashwagandha & Black Pepper, 120 Capsules
Swanson, High Absorption Ashwagandha & Black Pepper, 120 Capsules
Swanson
800 mg6016.790.035View on iHerb →
6
Vitamatic, Melatonin 10 + Ashwagandha, 120 Tablets
Vitamatic, Melatonin 10 + Ashwagandha, 120 Tablets
Vitamatic
250 mg12012.990.043View on iHerb →
7
Havasu Nutrition, Ashwagandha, 90 Capsules
Havasu Nutrition, Ashwagandha, 90 Capsules
Havasu Nutrition
1,000 mg4519.990.044View on iHerb →
8
Banyan Botanicals, Ashwagandha, 90 Tablets (500 mg per Tablet)
Banyan Botanicals, Ashwagandha, 90 Tablets (500 mg per Tablet)
Banyan Botanicals
1,000 mg4524.990.056View on iHerb →
9
Herb Pharm, Ashwagandha, 1 fl oz (30 ml)
Herb Pharm, Ashwagandha, 1 fl oz (30 ml)
Herb Pharm
626 mg4215.890.060View on iHerb →
10
Nobi Nutrition, Premium Testosterone Gummies, 60 Gummies
Nobi Nutrition, Premium Testosterone Gummies, 60 Gummies
Nobi Nutrition
750 mg3014.950.066View on iHerb →
11
Nature's Craft, Adaptogen Blend, 120 Capsules
Nature's Craft, Adaptogen Blend, 120 Capsules
Nature's Craft
250 mg12019.990.067View on iHerb →
12
Nature's Craft, Adaptogen Blend, 180 Capsules
Nature's Craft, Adaptogen Blend, 180 Capsules
Nature's Craft
250 mg18029.990.067View on iHerb →
13
Force Factor, Amazing Ashwa®, 120 Tablets
Force Factor, Amazing Ashwa®, 120 Tablets
Force Factor
800 mg3017.980.075View on iHerb →
14
Pure Encapsulations, Ashwagandha, 120 Capsules (500 mg per Capsule)
Pure Encapsulations, Ashwagandha, 120 Capsules (500 mg per Capsule)
Pure Encapsulations
500 mg12052.000.087View on iHerb →
15
Pure Encapsulations, Ashwagandha, 60 Capsules (500 mg per Capsule)
Pure Encapsulations, Ashwagandha, 60 Capsules (500 mg per Capsule)
Pure Encapsulations
500 mg6029.000.097View on iHerb →
16
Nature's Craft, Adaptogen Blend, 60 Capsules
Nature's Craft, Adaptogen Blend, 60 Capsules
Nature's Craft
250 mg6014.990.100View on iHerb →
17
Swanson, Dual Ginseng Plus, 60 Capsules
Swanson, Dual Ginseng Plus, 60 Capsules
Swanson
200 mg306.490.108View on iHerb →
18
Healths Harmony, Adrenal Health & Balance, 120 Capsules
Healths Harmony, Adrenal Health & Balance, 120 Capsules
Healths Harmony
200 mg12027.500.115View on iHerb →
19
Nature's Bounty, Anxiety & Stress Relief, 90 Tablets
Nature's Bounty, Anxiety & Stress Relief, 90 Tablets
Nature's Bounty
600 mg4532.670.121View on iHerb →
20
Nature's Bounty, Anxiety & Stress Relief, 50 Tablets
Nature's Bounty, Anxiety & Stress Relief, 50 Tablets
Nature's Bounty
600 mg2519.050.127View on iHerb →
21
Healths Harmony, Thyroid Support With Iodine, 180 Capsules
Healths Harmony, Thyroid Support With Iodine, 180 Capsules
Healths Harmony
200 mg9026.970.150View on iHerb →
22
Sports Research, Ashwagandha, 60 Veggie Softgels
Sports Research, Ashwagandha, 60 Veggie Softgels
Sports Research
500 mg3022.970.153View on iHerb →
23
Nature's Craft, Women's Wellness, Fertility Booster with Folate, CoQ10, & Chasteberry, 60 Capsules
Nature's Craft, Women's Wellness, Fertility Booster with Folate, CoQ10, & Chasteberry, 60 Capsules
Nature's Craft
300 mg3013.990.155View on iHerb →
24
JYM Supplement Science, Alpha, Testosterone Support, 180 Vegetarian Capsules
JYM Supplement Science, Alpha, Testosterone Support, 180 Vegetarian Capsules
JYM Supplement Science
500 mg6048.990.163View on iHerb →
25
Nature's Craft, Women's Wellness, Female Fertility Support with Folate, CoQ10, & Chasteberry, 120 Capsules
Nature's Craft, Women's Wellness, Female Fertility Support with Folate, CoQ10, & Chasteberry, 120 Capsules
Nature's Craft
300 mg6029.990.167View on iHerb →

How we rank Ashwagandha Root Extract

Two supplements can list the same dose per serving yet cost very differently once you account for how many servings are in the bottle. We calculate the total nutrient in each container (dose per serving × servings per container), divide the current price by that total, and rank by the resulting cost per unit. Lower is better. Because prices are refreshed automatically, this ranking reflects today's iHerb pricing rather than a snapshot from months ago.

Cost per unit is a starting point, not the whole story — the ideal form, third-party testing, and other ingredients matter too. Always check the label and consult a healthcare professional before starting a supplement.

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Prices update automatically and may differ from iHerb at checkout. Rankings are based on cost per unit of the listed nutrient and are for informational purposes only — not medical advice. Links to iHerb are affiliate links.