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Cheapest Potassium (from Potassium Citrate) on iHerb

Ranked by real cost per 100 mg of Potassium (from Potassium Citrate) — cheapest value first.

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

The priciest option here costs about 18.6× more per 100 mg of Potassium (from Potassium Citrate) than the best-value pick Nutricost. 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
Nutricost, Potassium , 99 mg, 500 Capsules
Nutricost, Potassium , 99 mg, 500 Capsules
Nutricost
99 mg50019.950.040View on iHerb →
2
Nutricost, Potassium, 99 mg, 240 Capsules
Nutricost, Potassium, 99 mg, 240 Capsules
Nutricost
99 mg24015.950.067View on iHerb →
3
Trace, Keto Electrolyte Powder, Orange , 13 oz (369 g)
Trace, Keto Electrolyte Powder, Orange , 13 oz (369 g)
Trace
1,000 mg5537.990.069View on iHerb →
4
Trace, Keto Electrolyte Powder, Strawberry Lemonade, 13 oz (369 g)
Trace, Keto Electrolyte Powder, Strawberry Lemonade, 13 oz (369 g)
Trace
1,000 mg5537.990.069View on iHerb →
5
Trace, Keto Electrolyte Powder, Lemon Lime, 13 oz (369 g)
Trace, Keto Electrolyte Powder, Lemon Lime, 13 oz (369 g)
Trace
1,000 mg5537.990.069View on iHerb →
6
Nutricost, Potassium, 99 mg , 30 Capsules
Nutricost, Potassium, 99 mg , 30 Capsules
Nutricost
99 mg306.000.202View on iHerb →
7
Trace, Power Pak, Orange Blast, 9.7 oz (275 g)
Trace, Power Pak, Orange Blast, 9.7 oz (275 g)
Trace
200 mg4524.990.278View on iHerb →
8
Trace, Power Pak, Lemon Lime, 9.7 oz (275 g)
Trace, Power Pak, Lemon Lime, 9.7 oz (275 g)
Trace
200 mg4524.990.278View on iHerb →
9
Trace, Power Pak, Acai Berry, 9.7 oz (275 g)
Trace, Power Pak, Acai Berry, 9.7 oz (275 g)
Trace
200 mg4524.990.278View on iHerb →
10
Trace, Power Pak, Lemon Lime, 30 Stick Packets, 0.22 oz (6.1 g) Each
Trace, Power Pak, Lemon Lime, 30 Stick Packets, 0.22 oz (6.1 g) Each
Trace
200 mg3019.990.333View on iHerb →
11
Trace, Power Pak, Zero Sugar, Citrus, 30 Stick Packets, 0.22 oz (6.1 g) Each
Trace, Power Pak, Zero Sugar, Citrus, 30 Stick Packets, 0.22 oz (6.1 g) Each
Trace
200 mg3019.990.333View on iHerb →
12
Trace, Power Pak, Pineapple Coconut, 30 Stick Packs, 0.22 oz (6.1 g) Each
Trace, Power Pak, Pineapple Coconut, 30 Stick Packs, 0.22 oz (6.1 g) Each
Trace
200 mg3019.990.333View on iHerb →
13
Trace, Power Pak + Immunity, Lemon Berry, 30 Stick Packs, 0.22 oz (6.2 g) Each
Trace, Power Pak + Immunity, Lemon Berry, 30 Stick Packs, 0.22 oz (6.2 g) Each
Trace
200 mg3019.990.333View on iHerb →
14
Trace, Power Pak, Mixed Berry, 30 Packets, 0.22 oz (6.1 g) Each
Trace, Power Pak, Mixed Berry, 30 Packets, 0.22 oz (6.1 g) Each
Trace
200 mg3019.990.333View on iHerb →
15
Trace, PowerPak, Raspberry, 30 Stick Packs, 0.22 oz (6.1 g) Each
Trace, PowerPak, Raspberry, 30 Stick Packs, 0.22 oz (6.1 g) Each
Trace
200 mg3019.990.333View on iHerb →
16
Trace, Power Pak, Orange Blast, 30 Stick Packets, 0.22 oz (6.1 g) Each
Trace, Power Pak, Orange Blast, 30 Stick Packets, 0.22 oz (6.1 g) Each
Trace
200 mg3019.990.333View on iHerb →
17
Trace, Power Pak, Zero Sugar, Orange Mango, 30 Packets, 0.22 oz (6.1 g) Each
Trace, Power Pak, Zero Sugar, Orange Mango, 30 Packets, 0.22 oz (6.1 g) Each
Trace
200 mg3019.990.333View on iHerb →
18
Trace, Power Pak, Cherry Lime, 30 Packets, 0.22 oz (6.1 g) Each
Trace, Power Pak, Cherry Lime, 30 Packets, 0.22 oz (6.1 g) Each
Trace
200 mg3019.990.333View on iHerb →
19
Trace, Power Pak, Acai Berry, 30 Stick Packets, 0.22 oz (6.1 g) Each
Trace, Power Pak, Acai Berry, 30 Stick Packets, 0.22 oz (6.1 g) Each
Trace
200 mg3019.990.333View on iHerb →
20
Trace, Power Pak, Cranberry, 30 Packets, 0.22 oz (6.1 g) Each
Trace, Power Pak, Cranberry, 30 Packets, 0.22 oz (6.1 g) Each
Trace
200 mg3019.990.333View on iHerb →
21
Trace, Power Pak, Pomegranate Blueberry, 30 Stick Packs, 0.22 oz (6.1 g) Each
Trace, Power Pak, Pomegranate Blueberry, 30 Stick Packs, 0.22 oz (6.1 g) Each
Trace
200 mg3019.990.333View on iHerb →
22
Trace, Power Pak, Tangerine, 30 Stick Packs, 0.22 oz (6.1 g) Each
Trace, Power Pak, Tangerine, 30 Stick Packs, 0.22 oz (6.1 g) Each
Trace
200 mg3019.990.333View on iHerb →
23
Trace, Power Pak, Watermelon, 30 Stick Packs, 0.22 oz (6.1 g) Each
Trace, Power Pak, Watermelon, 30 Stick Packs, 0.22 oz (6.1 g) Each
Trace
200 mg3019.990.333View on iHerb →
24
Doctor's Best, Calcium Bone Maker® Complex, 180 Capsules
Doctor's Best, Calcium Bone Maker® Complex, 180 Capsules
Doctor's Best
49 mg6018.990.646View on iHerb →
25
Raw Nutrition, Liquid Glycerol, Unflavored, 16 fl oz (473 ml)
Raw Nutrition, Liquid Glycerol, Unflavored, 16 fl oz (473 ml)
Raw Nutrition
125 mg3229.990.750View on iHerb →

How we rank Potassium (from Potassium Citrate)

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.