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Cheapest Phosphorus (Dipotassium Phosphate) on iHerb

Ranked by real cost per mg of Phosphorus (Dipotassium Phosphate) — cheapest value first.

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

The priciest option here costs about 2.7× more per mg of Phosphorus (Dipotassium Phosphate) than the best-value pick C4 / Cellucor. For the same daily dose, choosing by cost per unit instead of sticker price can meaningfully cut your yearly spend.
#ProductDoseServingsPrice (USD)Cost per mg
1
C4 / Cellucor, C4® Sport, Pre-Workout, Icy Blue Razz, 8.6 oz (244 g)
C4 / Cellucor, C4® Sport, Pre-Workout, Icy Blue Razz, 8.6 oz (244 g)
C4 / Cellucor
75 mg2021.990.015View on iHerb →
2
C4 / Cellucor, C4® Sport, Pre-Workout, Jolly Rancher Green Apple, 8.7 oz (248 g)
C4 / Cellucor, C4® Sport, Pre-Workout, Jolly Rancher Green Apple, 8.7 oz (248 g)
C4 / Cellucor
75 mg2021.990.015View on iHerb →
3
C4 / Cellucor, C4® Sport, Pre-Workout, Watermelon, 8.7 oz (246 g)
C4 / Cellucor, C4® Sport, Pre-Workout, Watermelon, 8.7 oz (246 g)
C4 / Cellucor
75 mg2021.990.015View on iHerb →
4
C4 / Cellucor, C4® Sport, Pre-Workout, Hawaiian Punch® Fruit Juicy Red®, 8.9 oz (252 g)
C4 / Cellucor, C4® Sport, Pre-Workout, Hawaiian Punch® Fruit Juicy Red®, 8.9 oz (252 g)
C4 / Cellucor
75 mg2021.990.015View on iHerb →
5
Zahler, Hydrate, Fruit Punch, 6.4 oz (180 g)
Zahler, Hydrate, Fruit Punch, 6.4 oz (180 g)
Zahler
70 mg3032.470.016View on iHerb →
6
Zahler, Hydrate, Lemonade , 5.3 oz (150 g)
Zahler, Hydrate, Lemonade , 5.3 oz (150 g)
Zahler
70 mg3032.470.016View on iHerb →
7
Metagenics, UltraClear® Renew Detox Powder, Vanilla, 26.67 oz (756 g)
Metagenics, UltraClear® Renew Detox Powder, Vanilla, 26.67 oz (756 g)
Metagenics
290 mg2199.950.016View on iHerb →
8
Metagenics, UltraClear® Renew Detox Powder, Natural Berry, 26.67 oz (756 g)
Metagenics, UltraClear® Renew Detox Powder, Natural Berry, 26.67 oz (756 g)
Metagenics
290 mg2199.950.016View on iHerb →
9
C4 / Cellucor, C4® Sport Ripped, Pre-Workout, Strawberry Watermelon, 9.9 oz (280 g)
C4 / Cellucor, C4® Sport Ripped, Pre-Workout, Strawberry Watermelon, 9.9 oz (280 g)
C4 / Cellucor
75 mg2028.490.019View on iHerb →
10
C4 / Cellucor, C4® Sport Ripped, Pre-Workout, Artic Snow Cone, 9.9 oz (280 g)
C4 / Cellucor, C4® Sport Ripped, Pre-Workout, Artic Snow Cone, 9.9 oz (280 g)
C4 / Cellucor
75 mg2028.490.019View on iHerb →
11
C4 / Cellucor, C4® Sport Ripped, Pre-Workout, Jolly Rancher Cherry, 9.4 oz (266 g)
C4 / Cellucor, C4® Sport Ripped, Pre-Workout, Jolly Rancher Cherry, 9.4 oz (266 g)
C4 / Cellucor
75 mg2028.490.019View on iHerb →
12
C4 / Cellucor, C4® Sport Ripped, Pre-Workout, Popsicle®, Hawaiian Pineapple, 9.5 oz (270 g)
C4 / Cellucor, C4® Sport Ripped, Pre-Workout, Popsicle®, Hawaiian Pineapple, 9.5 oz (270 g)
C4 / Cellucor
75 mg2028.490.019View on iHerb →
13
C4 / Cellucor, C4 Sport Strength, Pre-Workout, Watermelon, 14.2 oz (402 g)
C4 / Cellucor, C4 Sport Strength, Pre-Workout, Watermelon, 14.2 oz (402 g)
C4 / Cellucor
75 mg2034.990.023View on iHerb →
14
C4 / Cellucor, C4 Sport Strength, Pre-Workout, Fruit Punch, 14.5 oz (410 g)
C4 / Cellucor, C4 Sport Strength, Pre-Workout, Fruit Punch, 14.5 oz (410 g)
C4 / Cellucor
75 mg2034.990.023View on iHerb →
15
Metagenics, Clear Change®, 10-Day Detox Program, Vanilla, 4 Piece Set
Metagenics, Clear Change®, 10-Day Detox Program, Vanilla, 4 Piece Set
Metagenics
290 mg21143.950.024View on iHerb →
16
C4 / Cellucor, C4 Ultimate, Pre-Workout, Frozen Bombsicle, 14.1 oz (400 g)
C4 / Cellucor, C4 Ultimate, Pre-Workout, Frozen Bombsicle, 14.1 oz (400 g)
C4 / Cellucor
75 mg2039.990.027View on iHerb →
17
C4 / Cellucor, C4 Ultimate Shred, Pre-Workout, Creamsicle® Orange Cream, 13.8 oz (392 g)
C4 / Cellucor, C4 Ultimate Shred, Pre-Workout, Creamsicle® Orange Cream, 13.8 oz (392 g)
C4 / Cellucor
75 mg2039.990.027View on iHerb →
18
C4 / Cellucor, C4 Ultimate Shred, Pre-Workout, Pink Lemonade , 14.3 oz (406 g)
C4 / Cellucor, C4 Ultimate Shred, Pre-Workout, Pink Lemonade , 14.3 oz (406 g)
C4 / Cellucor
75 mg2039.990.027View on iHerb →
19
C4 / Cellucor, C4 Ultimate Shred, Pre-Workout, Cherry Limeade, 14.2 oz (402 g)
C4 / Cellucor, C4 Ultimate Shred, Pre-Workout, Cherry Limeade, 14.2 oz (402 g)
C4 / Cellucor
75 mg2039.990.027View on iHerb →
20
C4 / Cellucor, C4 Ultimate Shred, Pre-Workout, Frozen Bombsicle, 14.3 oz (406 g)
C4 / Cellucor, C4 Ultimate Shred, Pre-Workout, Frozen Bombsicle, 14.3 oz (406 g)
C4 / Cellucor
75 mg2039.990.027View on iHerb →
21
C4 / Cellucor, C4 Ultimate, Pre-Workout, Icy Blue Razz, 14.1 oz (400 g)
C4 / Cellucor, C4 Ultimate, Pre-Workout, Icy Blue Razz, 14.1 oz (400 g)
C4 / Cellucor
75 mg2039.990.027View on iHerb →
22
C4 / Cellucor, C4 Ultimate, Pre-Workout, Hawaiian Punch® Fruit Juicy Red®, 14.3 oz (406 g)
C4 / Cellucor, C4 Ultimate, Pre-Workout, Hawaiian Punch® Fruit Juicy Red®, 14.3 oz (406 g)
C4 / Cellucor
75 mg2039.990.027View on iHerb →
23
Codeage, Men's Fermented Multivitamin, 120 Vegetable Capsules
Codeage, Men's Fermented Multivitamin, 120 Vegetable Capsules
Codeage
15 mg6034.990.039View on iHerb →
24
C4 / Cellucor, C4 Ultimate Strength, Pre-Workout, Orange Popsicle®, 1.26 lbs (574 g)
C4 / Cellucor, C4 Ultimate Strength, Pre-Workout, Orange Popsicle®, 1.26 lbs (574 g)
C4 / Cellucor
75 mg2059.990.040View on iHerb →
25
C4 / Cellucor, C4 Ultimate Strength, Pre-Workout, Frozen Bombsicle , 1.2 lbs (550 g)
C4 / Cellucor, C4 Ultimate Strength, Pre-Workout, Frozen Bombsicle , 1.2 lbs (550 g)
C4 / Cellucor
75 mg2059.990.040View on iHerb →

How we rank Phosphorus (Dipotassium 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.