Cheapest Phytosterol Complex on iHerb

Ranked by real cost per 100 mg of Phytosterol Complex — cheapest value first.

Prices updated Jul 25, 2026 · 12 products · Prices in USD

The priciest option here costs about 564.0× more per 100 mg of Phytosterol Complex than the best-value pick Source Naturals. 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
Source Naturals, Phytosterol Complex™ with Beta-Sitosterol, 180 Tablets (113 mg per Tablet)
Source Naturals, Phytosterol Complex™ with Beta-Sitosterol, 180 Tablets (113 mg per Tablet)
Source Naturals
850 mg6012.730.025View on iHerb →
2
Advance Physician Formulas, Beta-Sitosterol, 90 Vegetable Capsules
Advance Physician Formulas, Beta-Sitosterol, 90 Vegetable Capsules
Advance Physician Formulas
400 mg909.220.026View on iHerb →
3
Nature's Bounty, Advanced Vital Heart with CoQ10 + Magnesium , 60 Rapid Release Softgels
Nature's Bounty, Advanced Vital Heart with CoQ10 + Magnesium , 60 Rapid Release Softgels
Nature's Bounty
1,000 mg3034.280.114View on iHerb →
4
LifeSeasons, Pros-T®, Prostate Support, 60 Softgels
LifeSeasons, Pros-T®, Prostate Support, 60 Softgels
LifeSeasons
800 mg3048.990.204View on iHerb →
5
Pure Essence, ProstateEssence, 60 Vegi-Caps
Pure Essence, ProstateEssence, 60 Vegi-Caps
Pure Essence
417 mg3036.590.293View on iHerb →
6
DaVinci Laboratories, Cholestsure, 90 Capsules
DaVinci Laboratories, Cholestsure, 90 Capsules
DaVinci Laboratories
500 mcg3051.180.341View on iHerb →
7
Emerald Laboratories, Collagen Health for Men & Women, 90 Vegetable Caps
Emerald Laboratories, Collagen Health for Men & Women, 90 Vegetable Caps
Emerald Laboratories
250 mg3030.560.408View on iHerb →
8
Source Naturals, Prosta-Response™, 180 Tablets
Source Naturals, Prosta-Response™, 180 Tablets
Source Naturals
314 mg3651.090.452View on iHerb →
9
Source Naturals, Prosta-Response™, 90 Tablets
Source Naturals, Prosta-Response™, 90 Tablets
Source Naturals
314 mg1826.820.475View on iHerb →
10
Source Naturals, Prosta-Response™, 45 Tablets
Source Naturals, Prosta-Response™, 45 Tablets
Source Naturals
314 mg913.990.495View on iHerb →
11
Emerald Laboratories, Prostate Health, 90 Vegetable Caps
Emerald Laboratories, Prostate Health, 90 Vegetable Caps
Emerald Laboratories
150 mg3036.860.819View on iHerb →
12
Carlson, Tocomin SupraBio®, 60 Soft Gels
Carlson, Tocomin SupraBio®, 60 Soft Gels
Carlson
3 mg6021.1514.10View on iHerb →

How we rank Phytosterol Complex

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.