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Cheapest Fo-ti (Polygonum multiflorum) on iHerb

Ranked by real cost per 100 mg of Fo-ti (Polygonum multiflorum) — cheapest value first.

Prices updated Jul 25, 2026 · 7 products · Prices in USD

The priciest option here costs about 90.9× more per 100 mg of Fo-ti (Polygonum multiflorum) than the best-value pick Youtheory. 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
Youtheory, Men®, Collagen, 290 Tablets
Youtheory, Men®, Collagen, 290 Tablets
Youtheory
420 mg4819.960.099View on iHerb →
2
Youtheory, Men, Collagen, 160 Tablets
Youtheory, Men, Collagen, 160 Tablets
Youtheory
420 mg2612.790.117View on iHerb →
3
Pure Essence, JointEssence, 60 Vegi-Caps
Pure Essence, JointEssence, 60 Vegi-Caps
Pure Essence
200 mg3038.050.634View on iHerb →
4
Pure Essence, Transitions, 60 Vegi-Caps
Pure Essence, Transitions, 60 Vegi-Caps
Pure Essence
40 mg3024.852.07View on iHerb →
5
Pure Essence, Transitions, Menopause Support, 120 Vegi-Caps
Pure Essence, Transitions, Menopause Support, 120 Vegi-Caps
Pure Essence
40 mg6058.362.43View on iHerb →
6
HUM Nutrition, Hair Strong Gummies, Strawberry, 60 Vegan Gummies
HUM Nutrition, Hair Strong Gummies, Strawberry, 60 Vegan Gummies
HUM Nutrition
10 mg3026.008.67View on iHerb →
7
HUM Nutrition, Hair Strong, 30 Vegan Capsules
HUM Nutrition, Hair Strong, 30 Vegan Capsules
HUM Nutrition
10 mg3027.009.00View on iHerb →

How we rank Fo-ti (Polygonum multiflorum)

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.