SiS Beta Fuel – How much the pro’s take – 120g CHO/hour toleration

The pro's might get an edge by increasing consumption and previously recommended levels might be too…

SiS 40% off everything : SiS Beta Fuel: Forget 2:1 Glucose Fructose gels, you really need 5:4

2:1 ratios are only able to allow 62% of ingested carbs to be oxidised. Change the…

Forget 2:1 Glucose Fructose gels, you really need 5:4

2:1 ratios are only able to allow 62% of ingested carbs to be oxidised. Change the…

SiS Sales Up – That’s a whole lot of sugars

SiS must have cornered the market for sugars futures with 2017 sales at £15.6m, up 28%…

Ironman Journey: All SiSsed up and nowhere to go

The music lovers and more senior athletes amongst you will recognise the oblique reference in the…

Weekend Endeavours in Surrey – Training, Stuff and a sore bottom all for my Ironman Journey

I’ve had a rather enjoyable weekend training. If you are in the UK you might know…

IRONMAN JOURNEY: Fuelling & Some More Supplements

I think I had tripled SiS's turnover all by myself in so doing

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