Cheapest Calcium (ß-Hydroxy-ß-Methylbutyrate Monohydrate) on iHerb

Ranked by real cost per 1,000 mg of Calcium (ß-Hydroxy-ß-Methylbutyrate Monohydrate) — cheapest value first.

Prices updated Jul 25, 2026 · 5 products · Prices in USD

The priciest option here costs about 53.2× more per 1,000 mg of Calcium (ß-Hydroxy-ß-Methylbutyrate Monohydrate) than the best-value pick Primaforce. 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
Primaforce, HMB, Unflavored, 7.1 oz (200 g)
Primaforce, HMB, Unflavored, 7.1 oz (200 g)
Primaforce
1,000 mg20018.500.093View on iHerb →
2
Nutricost, HMB, B-Hydroxy-B-methylbutyrate, 240 Capsules (500 mg per Capsule)
Nutricost, HMB, B-Hydroxy-B-methylbutyrate, 240 Capsules (500 mg per Capsule)
Nutricost
1,000 mg12019.950.166View on iHerb →
3
Nutricost, Performance, HMB, 120 Capsules (500 mg per Capsule)
Nutricost, Performance, HMB, 120 Capsules (500 mg per Capsule)
Nutricost
1,000 mg6013.950.233View on iHerb →
4
PrePrimal, HMB, 120 Capsules (500 mg per Capsule)
PrePrimal, HMB, 120 Capsules (500 mg per Capsule)
PrePrimal
1,000 mg6016.740.279View on iHerb →
5
ProHealth Longevity, HMB B-Hydroxy-B-Methylbutyrate, 180 Capsules
ProHealth Longevity, HMB B-Hydroxy-B-Methylbutyrate, 180 Capsules
ProHealth Longevity
195 mg3028.954.95View on iHerb →

How we rank Calcium (ß-Hydroxy-ß-Methylbutyrate Monohydrate)

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.