Make SIS BETA fuel yourself just a few pence per bottle

I did some calculations over here:

Let me try simplifying, using Precision Hydration as the example:

  • PH 500 packet has 250mg sodium per 16 ounce / 455ml bottle
  • PH 1000 packet has 500mg sodium per 16 ounce / 455ml bottle
  • PH 1500 packet has 750mg sodium per 16 ounce / 455ml bottle

(somewhat confusingly, the nutrition info on PH website is for 32 ounces but the mixing instructions are for 16 ounces, so the nutrition info is for 2 packets and 2 bottles)

Lets call those low, medium, and high.

1 gram of sodium citrate (trisodium citrate anhydrous) has 267mg sodium

  • Low: add 1 gram of sodium citrate for 267mg sodium per bottle
  • Medium: add 2 grams of sodium citrate for 534mg sodium per bottle
  • High: add 3 grams of sodium citrate for 801mg sodium per bottle
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