Precision Fuel & Hydration IRONMAN PH 1000 (tablet)

500 mg sodium per 1 tablet (in 473 ml). Not graded on job fit — it pairs with any carb source.

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Sodium coverage

Marathon
3.5 h · target 750 mg sodium/h
ℹ 500 mg sodium per 1 tablet (in 473 ml) — covers 67 % of your 750 mg/hℹ 2.2 g carbs per 1 tablet (in 473 ml) · a top-up, not your carb source
70.3
5.5 h · target 750 mg sodium/h
ℹ 500 mg sodium per 1 tablet (in 473 ml) — covers 67 % of your 750 mg/hℹ 2.2 g carbs per 1 tablet (in 473 ml) · a top-up, not your carb source
IRONMAN
12 h · target 750 mg sodium/h
ℹ 500 mg sodium per 1 tablet (in 473 ml) — covers 67 % of your 750 mg/hℹ 2.2 g carbs per 1 tablet (in 473 ml) · a top-up, not your carb source
Century / gran fondo
5 h · target 750 mg sodium/h
ℹ 500 mg sodium per 1 tablet (in 473 ml) — covers 67 % of your 750 mg/hℹ 2.2 g carbs per 1 tablet (in 473 ml) · a top-up, not your carb source
Ultra
10 h · target 750 mg sodium/h
ℹ 500 mg sodium per 1 tablet (in 473 ml) — covers 67 % of your 750 mg/hℹ 2.2 g carbs per 1 tablet (in 473 ml) · a top-up, not your carb source

What is in it

Label facts, not a score. Apply your own preferences in the checker.

Format
Electrolyte
Unit
1 tablet (in 473 ml)
Carbohydrate
2.2 g
Carb sources (label order)
dextrose
Glucose:fructose
glucose-type only · ~0 % fructose (inferred)
Sodium
500 mg
Potassium
125 mg
Caffeine
not stated
Protein / fat / fibre
0 g / 0 g / not stated
Sugar alcohols
none listed
Sweeteners
sucralose
Allergens
none listed
Vegan / gluten-free
vegan / gluten-free
Batch-tested
not stated
Tonicity
0.5 % solution as directed

The official IRONMAN on-course electrolyte, as a tablet: 16 kcal, protein and fat < 0.1 g per tablet in 16 oz; 1,000 mg sodium, 250 mg potassium, 48 mg calcium, 24 mg magnesium per 32 oz when mixed as directed (1 tablet per 16 oz), so 500 mg / 125 mg per tablet. Sweetened with sucralose. "Independently batch tested against the WADA list" (maker; no named certification for this item). 10 tablets a tube. Worth checking if your race serves it on course. Read from the maker's embedded product data.

From the manufacturer's page, checked 2026-09-19 · source. Labels change; read the pack. Not medical advice; not affiliated with the brand.

How many Precision Fuel & Hydration IRONMAN PH 1000 (tablet) per hour do I need?

Precision Fuel & Hydration IRONMAN PH 1000 (tablet) is an electrolyte product, so it is dosed against sodium, not carbs: 500 mg sodium per 1 tablet (in 473 ml). Pair it with any carb source.

Is Precision Fuel & Hydration IRONMAN PH 1000 (tablet) dual-source (glucose and fructose)?

No — its carbs are glucose-type only (glucose-type only). Fine up to about 60 g/h; above that, pair it with a fructose source.

Does Precision Fuel & Hydration IRONMAN PH 1000 (tablet) contain caffeine?

Caffeine is not stated on the source we checked — read the pack.

Other electrolytes