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Cheapest Psyllium Husk on iHerb

Ranked by real cost per 1,000 mg of Psyllium Husk — cheapest value first.

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

The priciest option here costs about 516.7× more per 1,000 mg of Psyllium Husk than the best-value pick Nutricost. For the same daily dose, choosing by cost per unit instead of sticker price can meaningfully cut your yearly spend.
#ProductDoseServingsPrice (USD)Cost per 1,000 mg
1
Nutricost, Psyllium Husk, 90 Capsules, (500 mg per Capsule)
Nutricost, Psyllium Husk, 90 Capsules, (500 mg per Capsule)
Nutricost
1,500 mg302.000.044View on iHerb →
2
Nutricost, Psyllium Husk, 500 Capsules (500 mg per Capsule)
Nutricost, Psyllium Husk, 500 Capsules (500 mg per Capsule)
Nutricost
1,500 mg16719.990.080View on iHerb →
3
Nutricost, Soluble Fiber, Unflavored, 12.3 oz (345 g)
Nutricost, Soluble Fiber, Unflavored, 12.3 oz (345 g)
Nutricost
6,500 mg3018.750.096View on iHerb →
4
Nutricost, Soluble Fiber, Berry, 13.3 oz (372 g)
Nutricost, Soluble Fiber, Berry, 13.3 oz (372 g)
Nutricost
6,500 mg3018.950.097View on iHerb →
5
Solaray, Psyllium Husk Fiber Powder, 6.17 oz (175 g)
Solaray, Psyllium Husk Fiber Powder, 6.17 oz (175 g)
Solaray
3,500 mg5022.490.129View on iHerb →
6
KAL, Cleanout Magnesium Powder, Lemon Lime, 8.5 oz (240 g)
KAL, Cleanout Magnesium Powder, Lemon Lime, 8.5 oz (240 g)
KAL
3,500 mg4021.690.155View on iHerb →
7
Swanson, Tri-Fiber Complex, 100 Vegan Capsules
Swanson, Tri-Fiber Complex, 100 Vegan Capsules
Swanson
750 mg5013.390.357View on iHerb →
8
Yerba Prima, Psyllium Husks Caps, 180 Capsules
Yerba Prima, Psyllium Husks Caps, 180 Capsules
Yerba Prima
625 mg4519.520.694View on iHerb →
9
EVLution Nutrition, FiberMode®, Fiber + Probiotic, Unflavored, 6.98 oz (198 g)
EVLution Nutrition, FiberMode®, Fiber + Probiotic, Unflavored, 6.98 oz (198 g)
EVLution Nutrition
500 mg3010.790.719View on iHerb →
10
Swanson, Glucomannan+, 300 Capsules
Swanson, Glucomannan+, 300 Capsules
Swanson
200 mg15025.330.844View on iHerb →
11
Health Plus, Super Colon Cleanse, 120 Capsules
Health Plus, Super Colon Cleanse, 120 Capsules
Health Plus
321 mg6016.490.856View on iHerb →
12
Swanson, Detoxilean, 120 Capsules
Swanson, Detoxilean, 120 Capsules
Swanson
250 mg6015.791.05View on iHerb →
13
NatureWise, Total Colon Care®, Fiber Detox & Cleanse, 60 Vegan Capsules
NatureWise, Total Colon Care®, Fiber Detox & Cleanse, 60 Vegan Capsules
NatureWise
500 mg3015.991.07View on iHerb →
14
Vibrant Health, Digestive Vibrance, Version 1.0, Mandarin Orange, 7.2 oz (204.4 g)
Vibrant Health, Digestive Vibrance, Version 1.0, Mandarin Orange, 7.2 oz (204.4 g)
Vibrant Health
3,000 mg1445.501.08View on iHerb →
15
Nature's Craft, Colon Detox & Cleanse, 60 Capsules
Nature's Craft, Colon Detox & Cleanse, 60 Capsules
Nature's Craft
200 mg3012.992.17View on iHerb →
16
Vitamatic, 15 Days Cleanse Gummies, Natural Orange, 30 Gummies
Vitamatic, 15 Days Cleanse Gummies, Natural Orange, 30 Gummies
Vitamatic
300 mg159.992.22View on iHerb →
17
The Vitamin Shoppe, Fiber Blend , 300 Capsules
The Vitamin Shoppe, Fiber Blend , 300 Capsules
The Vitamin Shoppe
120 mg10029.992.50View on iHerb →
18
Irwin Naturals, Colon Flush™, 60 Liquid Soft-Gels
Irwin Naturals, Colon Flush™, 60 Liquid Soft-Gels
Irwin Naturals
300 mg2019.993.33View on iHerb →
19
The Vitamin Shoppe, Yeast Fend, 100 Capsules
The Vitamin Shoppe, Yeast Fend, 100 Capsules
The Vitamin Shoppe
200 mg3322.993.48View on iHerb →
20
The Vitamin Shoppe, Fiber Blend, 100 Capsules
The Vitamin Shoppe, Fiber Blend, 100 Capsules
The Vitamin Shoppe
120 mg3314.993.79View on iHerb →
21
Health Plus, Herbal Detox+, 10-Day Cleanse, 40 Capsules
Health Plus, Herbal Detox+, 10-Day Cleanse, 40 Capsules
Health Plus
160 mg2012.223.82View on iHerb →
22
NutraChamps, Colon Detox & Cleanse, 28 Vegan Capsules
NutraChamps, Colon Detox & Cleanse, 28 Vegan Capsules
NutraChamps
300 mg1416.954.04View on iHerb →
23
BIOptimizers, Herbal Power Flush, 90 Veggie Caps
BIOptimizers, Herbal Power Flush, 90 Veggie Caps
BIOptimizers
133 mg9053.194.44View on iHerb →
24
LifeSeasons, Regulari-T, Bowel Support, 60 Veg Capsules
LifeSeasons, Regulari-T, Bowel Support, 60 Veg Capsules
LifeSeasons
125 mg3029.998.00View on iHerb →
25
Source Naturals, Psyllium Husk Powder, 12 oz (340 g)
Source Naturals, Psyllium Husk Powder, 12 oz (340 g)
Source Naturals
5 g687.7322.74View on iHerb →

How we rank Psyllium Husk

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.