
Science in Sport GO Isotonic Gel
8.2 GoodPF30 is mild 30g units for PF-system math — sodium is PH, not the gel. GO Isotonic Gel is denser 40g, isotonic, sodium-in-gel, or hydrogel: thinner isotonic texture is approachable for gel beginners.
Read review →Better than PF 30 Gel
- GO Isotonic Gel if 30g mild no-sodium-in-gel is the wrong hour plan
- Improves vs PF 30 Gel: Thinner isotonic texture is approachable for gel beginners
What you give up
- You leave clean 30g PF counting and low-stick texture
- Give up PF 30 Gel: Clean 30g carb unit simplifies race fueling math
Who should switch
Choose GO Isotonic Gel for 40g packets, cheap isotonic, C30 sodium, or Maurten hydrogel — thinner isotonic texture is approachable for gel beginners.
Who should stay with PF 30 Gel
Keep PF30 when 30g modular without flavour fatigue is the race plan and 22g carbs means more packets to hit high hourly carb targets is worse math.
Best for
- Enough of what is built for without stretching it into another job.
- Over a generalist when energy gel (22 g carbs/serving; no caffeine) is the weekly filter.
- Widely available and strong value per serving.
From € 2,50
View prices (1)







