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Cheapest Lithium on iHerb

Ranked by real cost per 10 mcg of Lithium — cheapest value first.

Prices updated Jul 25, 2026 · 9 products · Prices in USD

The priciest option here costs about 539.3× more per 10 mcg of Lithium than the best-value pick Trace. 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 mcg
1
Trace, Optimal-pH, 1 fl oz (30 ml)
Trace, Optimal-pH, 1 fl oz (30 ml)
Trace
150 mcg12018.500.010View on iHerb →
2
Deva, Vegan Low Sodium Ionic Trace Mineral Drops , 8 fl oz (237 ml)
Deva, Vegan Low Sodium Ionic Trace Mineral Drops , 8 fl oz (237 ml)
Deva
2 mg9623.991.67View on iHerb →
3
The Vitamin Shoppe, Trace Mineral Liquid, 8 fl oz (236 ml)
The Vitamin Shoppe, Trace Mineral Liquid, 8 fl oz (236 ml)
The Vitamin Shoppe
2 mg9624.991.74View on iHerb →
4
Swanson, Ionic Trace Mineral Drops, 8 fl oz (236 ml)
Swanson, Ionic Trace Mineral Drops, 8 fl oz (236 ml)
Swanson
2 mg9632.092.23View on iHerb →
5
Trace, ConcenTrace®, Trace Mineral Drops, 8 fl oz (237 ml)
Trace, ConcenTrace®, Trace Mineral Drops, 8 fl oz (237 ml)
Trace
2 mg9637.992.64View on iHerb →
6
Trace, ConcenTrace®, Trace Mineral Drops, 4 fl oz (118 ml)
Trace, ConcenTrace®, Trace Mineral Drops, 4 fl oz (118 ml)
Trace
2 mg4827.993.89View on iHerb →
7
Trace, ConcenTrace®, Trace Mineral Drops, 2 fl oz (59 ml)
Trace, ConcenTrace®, Trace Mineral Drops, 2 fl oz (59 ml)
Trace
2 mg2415.994.44View on iHerb →
8
Trace, ConcenTrace® Trace Mineral Drops, 4 fl oz (118 ml)
Trace, ConcenTrace® Trace Mineral Drops, 4 fl oz (118 ml)
Trace
2 mcg4835.995.00View on iHerb →
9
Trace, ConcenTrace®, Trace Mineral Drops, 0.5 fl oz (15 ml)
Trace, ConcenTrace®, Trace Mineral Drops, 0.5 fl oz (15 ml)
Trace
2 mg64.995.54View on iHerb →

How we rank Lithium

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.