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Cheapest Calcium (from Tri-Calcium Phosphate) on iHerb

Ranked by real cost per 10 mg of Calcium (from Tri-Calcium Phosphate) — cheapest value first.

Prices updated Jul 25, 2026 · 17 products · Prices in USD

The priciest option here costs about 443.0× more per 10 mg of Calcium (from Tri-Calcium Phosphate) than the best-value pick Chapter One. For the same daily dose, choosing by cost per unit instead of sticker price can meaningfully cut your yearly spend.
#ProductDoseServingsPrice (USD)Cost per 10 mg
1
Chapter One, B is for Bones, Flavored, 60 Gummies
Chapter One, B is for Bones, Flavored, 60 Gummies
Chapter One
250 mg6019.470.013View on iHerb →
2
Lifeable, Kids Calcium Magnesium + Vitamin D3 Gummies, Raspberry, 90 Gummies
Lifeable, Kids Calcium Magnesium + Vitamin D3 Gummies, Raspberry, 90 Gummies
Lifeable
300 mg3020.150.022View on iHerb →
3
Lifeable, Calcium Magnesium + Vitamin D3 Gummies, Natural Raspberry, 90 Gummies
Lifeable, Calcium Magnesium + Vitamin D3 Gummies, Natural Raspberry, 90 Gummies
Lifeable
300 mg3020.150.022View on iHerb →
4
TruHeight, Growth Capsule, For Ages 5+, 60 Capsules
TruHeight, Growth Capsule, For Ages 5+, 60 Capsules
TruHeight
300 mg3045.000.050View on iHerb →
5
Snap Supplements, Men's Daily Multi Vitamin, 60 Capsules
Snap Supplements, Men's Daily Multi Vitamin, 60 Capsules
Snap Supplements
104 mg3018.660.060View on iHerb →
6
Snap Supplements, Women's Daily Multi Vitamin, 60 Capsules
Snap Supplements, Women's Daily Multi Vitamin, 60 Capsules
Snap Supplements
104 mg3018.660.060View on iHerb →
7
Kirkman Labs, Chewable CoQ10, 100 mg, 120 Tablets
Kirkman Labs, Chewable CoQ10, 100 mg, 120 Tablets
Kirkman Labs
38 mg12046.000.101View on iHerb →
8
Trace, Liquid Multi Vitamin-Mineral, For Men & Women, Orange Mango, 30 fl oz (887 ml)
Trace, Liquid Multi Vitamin-Mineral, For Men & Women, Orange Mango, 30 fl oz (887 ml)
Trace
100 mg3041.990.140View on iHerb →
9
Trace, Multi Vitamin-Mineral, For Men & Women, Tropical Mixed Berry, 30 fl oz (887 ml)
Trace, Multi Vitamin-Mineral, For Men & Women, Tropical Mixed Berry, 30 fl oz (887 ml)
Trace
100 mg3041.990.140View on iHerb →
10
Doctor's Best, Comprehensive Prostate Formula, 120 Veggie Caps
Doctor's Best, Comprehensive Prostate Formula, 120 Veggie Caps
Doctor's Best
52 mg3026.990.173View on iHerb →
11
Trace, Electrolyte Stamina Gummies, Watermelon, 90 Gummies
Trace, Electrolyte Stamina Gummies, Watermelon, 90 Gummies
Trace
10 mg3027.990.933View on iHerb →
12
Trace, Electrolyte Stamina Gummies, Lemon Lime, 90 Gummies
Trace, Electrolyte Stamina Gummies, Lemon Lime, 90 Gummies
Trace
10 mg3027.990.933View on iHerb →
13
Trace, TM Sport, Max-Hydrate Immunity Effervescent Tablets, Lemon Lime, 8 Tubes, 10 Tablets Each
Trace, TM Sport, Max-Hydrate Immunity Effervescent Tablets, Lemon Lime, 8 Tubes, 10 Tablets Each
Trace
15 mg1054.503.63View on iHerb →
14
Trace, Max-Hydrate Energy Effervescent Tablets, Orange, 8 - 10 Tablet 1.55 oz (44 g) Tubes
Trace, Max-Hydrate Energy Effervescent Tablets, Orange, 8 - 10 Tablet 1.55 oz (44 g) Tubes
Trace
10 mg1054.505.45View on iHerb →
15
Trace, TM Sport, Max-Hydrate Endurance Effervescent Tablets, Citrus, 8 Tubes, 10 Tablets Each
Trace, TM Sport, Max-Hydrate Endurance Effervescent Tablets, Citrus, 8 Tubes, 10 Tablets Each
Trace
10 mg1054.505.45View on iHerb →
16
Trace, Magnesium Effervescent Tablets, Raspberry, 8 Tubes, 10 Tablets Each
Trace, Magnesium Effervescent Tablets, Raspberry, 8 Tubes, 10 Tablets Each
Trace
10 mg1057.505.75View on iHerb →
17
Trace, Magnesium Effervescent Tablets, Orange, 8 Tubes, 10 Tablets Each
Trace, Magnesium Effervescent Tablets, Orange, 8 Tubes, 10 Tablets Each
Trace
10 mg1057.505.75View on iHerb →

How we rank Calcium (from Tri-Calcium Phosphate)

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.