SFuels PRIMED is a pre workout / pre race drink mix that delivers a controlled dose of caffeine (80mg) along with 1000mg of L-Carnitine and L-Taurine  as well as  key B Vitamins B3/B6 and B12. It optimizes energy, enhances fat burning and reduces perceived exertion during exercise.

SFuels Primed Watermelon 10 Pack
SFuels Primed Watermelon 20 Pack
SFuels Primed Watermelon Single Serve Sachet
- +
Purchase Options
Delivery Frequency

Here's how it works:
These prices don't include taxes or other fees. This subscription auto-renews. It can be skipped or cancelled at anytime.
View subscription policy
Powered by
Meet the product

SFuels PRIMED is designed to deliver a precise and controlled dose of caffeine with each serving containing 80mg of green tea extracted caffeine. Dosed at 2.5 – 3mg per kilogram of bodyweight caffeine supports enhanced fat oxidation and cognitive functions.

SFuels Primed avoids sugar and sugar alcohols to support the prevention of insulin triggered blunting of fat oxidation. 

In addition to caffeine SFuels PRIMED includes other key ingreidents that can benefit exercise performance and energy metabolism:

1.     L-Carnitine – daily consistent muscle loading of L-Carnitine at 2 – 3 grams per day  has been shown to improve fuel transport, spare glycogen at lower intensities as well as support more efficient use of glucose and lower lactate production at higher intensities.

2.     Taurine – L-Taurine is another amino acid known for its potential to reduce fatigue and improve endurance during physical activity.

3.     B-Vitamins (B3/B6/B12) play essential roles in the process of extracting energy from consumed food substrates. They are involved in various metabolic pathways that contribute to overall energy production and utilization.


By combining these ingredients in precise amounts, SFuels PRIMED aims to provide athletes with a comprehensive pre-exercise supplement that can enhance energy production, support fat metabolism and improve overall performance while reducing perceived effort during workouts or races.

Individual responses to these ingredients may vary, so users should always consult with a healthcare professional or sports nutritionists before starting any new supplement regime. 

How to Dose SFuels PRIMED

Retrain Fat-Oxidation Efficiency: Daily Pre-Workout (or within first 30mins) drink - 1 Sachet/Day.

Racing: Boost Fat-Oxidation. Lower RPE -  Take 1 Sachet 60minutes prior to race start. Then 2 Sachets within the first 60-90minutes from race start. Re-dose 2 Sachets every 6 hours.

Science and Research
  • L-Taurine
  • N-Acetyl L- Carnitine
  • Natural Caffeine from Green Tea
  • Vitamin B3
  • Vitamin B6
  • Vitamin B12
  • Natural Flavors
  • Monk Fruit Extract
  • Silicon Dioxide
  • Malic Acid
  • Beet Root Powder (for color)

Right Fuel
Right Time

Maximize endurance adaptions by matching Fuel-nutrition to training-racing aerobic, threshold and Vo2Max intensities.

Strong Aerobic base

Elevate aerobic adaptions from Zone 2 training, to support effieicnt flexible access to fat, carbohydrate and amino based energy sources.

Consistent strong stable finishes

Leverage efficienct fat-oxidation at higher Zone 4 intensities, preserving glycogen for race-pace surges and spirited stable finishes.