This is one of the
"This is one of the best tasting on the market. I take them around 30/45 minutes before my workout and it just gives me that boost"
Sodium plays a pivotal role in hydration. It increases fluid absorption, fluid retention, maintains electrolyte balance and stimulates thirst, thus increasing fluid intake. Research shows that drinks containing sodium can improve endurance, mood, and reaction times, whilst reducing the risk of cramps and hyponatremia.
Learn morePotassium works closely with sodium to maintain normal cellular fluid balance, nerve impulses, and muscle contractions. Potassium chloride specifically may counteract the effects of too much sodium, maintaining a healthy electrolyte balance.
Learn moreMagnesium is imperative for over 300 enzymatic reactions, including those that produce and use ATP, the body's energy currency. It aids hydration by moving water into cells, essential for muscle function, energy, and performance.
Learn moreCaffeine is known for its effects such as increased alertness, focus, energy and mood, strength, speed and power. However, it can also cause undesirable effects such as increased heart rate, blood pressure, anxiety and jitteriness, and sleep disturbances.
Studies suggest that lower doses (50-100mg), when combined with L-theanine can afford the cognitive benefits whilst minimising unwanted and detrimental physiological side effects.
This synergistic relationship is particularly beneficial in settings where clarity of thought, reaction times and attention are required, such as the workplace, a workout or sports setting.
Learn moreL-Theanine is an amino acid which promotes relaxation whilst countering the physiological stimulatory effects of caffeine through neurochemical mechanisms. Studies show improvement in attention and mood, reduction in anxiety, and improvements in attention switching with a combination of L-theanine and caffeine.
The combination has also been shown to improve static and dynamic movement accuracy as well as reduce task-induced mental fatigue.
Learn more
When To Use Race Hydration + Energy Sachets
Race Hydration + Energy Sachets have been specifically developed to maximise hydration and energy whenever you need it most.
We recommend that you use Race Hydration + Energy Sachets 30 minutes to 1 hour prior to training sessions.
Caffeine is a stimulant and may interfere with sleep if consumed in the evening. However, research shows that a combination of L-Theanine with lower doses of caffeine can offset the stimulating effects of caffeine and thus not be as detrimental to sleep.
For maximum efficacy, we recommend that you add 1 sachet to 500ml-1L / 17-32OZ of Water.
Race Hydration + Energy Sachets contain three key electrolytes in bioavailable forms: Sodium (as salt/sodium chloride), Potassium (as potassium chloride), and Magnesium (as marine magnesium citrate), scientifically formulated to optimise hydration, and improve mental and physical performance.
You can fully rehydrate within 30 minutes with sufficient fluid and electrolytes.
Check out our article on hydration strategies to find out more.
Exercising at moderate to high intensities can result in significant electrolyte losses and electrolyte imbalances, which can negatively impact mental and physical performance. Water alone is not able to replace those electrolytes. RRace Hydration + Energy Sachets are specifically designed to rapidly restore electrolyte balance and optimise cellular hydration.
We recommend that you add 1 sachet to 500ml-1L of water.
Caffeine is a natural stimulant commonly found in coffee and tea. It works by blocking adenosine, a neurotransmitter that relaxes the brain and makes you feel tired. As a result, it increases alertness, concentration and energy. Research has also shown that caffeine can enhance physical performance, strength, speed, power and endurance, and make hard tasks feel easier.
L-Theanine is an amino acid predominantly found in green and black tea. It is known for its ability to promote relaxation without drowsiness, shown to improve focus and reduce stress when paired with caffeine. Together, Caffeine and L-Theanine are known for their synergistic effects that improve both concentration and calmness.
Race Hydration + Energy Sachets are vegan, making them suitable for those on a plant-based diet.
Race Hydration + Energy Sachets contain 0g of carbohydrates, making them suitable for those on a ketogenic diet.
Individual electrolyte requirements vary significantly. They are dependent upon factors such as sweat rate, sweat electrolyte composition, activity levels, training intensity, environmental conditions and more. It is important to note that Race 500 is meant to supplement your electrolyte intake; it should not be your sole source of electrolytes.
A well balanced daily diet is likely to provide a significant amount of your electrolyte requirements and we highly recommend a food-first approach. However, you can supplement with 1-4 sachets per day, depending on your activity level. For any specific guidance on daily salt and electrolytes intake, you should consult your doctor.
You should also be aware of your caffeine tolerance. Genetic factors can influence the metabolism of caffeine and thus impact how much each individual can tolerate each day, with general guidelines outlining up to 400mg of caffeine safe for healthy adults. 4 sachets of Race 500 delivers 400mg of caffeine, so this would be our recommended limit for daily intake.
Additionally, if you are pregnant or nursing, taking any prescription medications or have any pre-existing medical conditions, please consult a medical professional before consumption and use only as directed.
Overall rating: 4.8448277 / 5 from 58 reviews.
Review topics: ["benefits","energy","taste","difference","sachets","workouts","addition","runs","cadence"].
"This is one of the best tasting on the market. I take them around 30/45 minutes before my workout and it just gives me that boost"
"I’ve been using Cadence hydration sachets for the past 3 months now and honestly, they’ve become part of my daily routine. I train regularly and also have a pretty full-on schedule, so staying properly hydrated is something I’ve always struggled with—but these have made a noticeable difference. Energy levels feel more consistent, I recover better after workouts, and I don’t get that mid-afternoon slump anywhere near as much. They taste great (which is a big win compared to some others I’ve tried), mix easily, and are really convenient to keep in my bag when I’m on the go. What I like most is that it doesn’t feel like a gimmick—you can genuinely feel the benefit after using them consistently. Would definitely recommend to anyone training hard, travelling a lot, or just looking to stay properly hydrated day-to-day."
"Only sachet that I’ve tried and felt the benefits when running! Brilliant stuff."
"Feel great, i take the product every morning before my coffee. . . ."
"Quality control not the best as the sachets in the box have all gone hard, so not sure if moisture has got into them."
"Love this electrolyte! I’m a very sweaty runner, so I drink this before my long runs, and it keeps me energised without cramping. Literally rocket fuel!"
"Files my workout, tastes amazing and two batches man"
"Excellent product use it before my long runs in particular. I have found a real benefit in my performance. particularly it has helped with cramping and recovery. I cannot recommend enough."
"As all the products this is good"
"I am in the middle of training for a triathlon, specifically my first one. I have noticed a big difference in my training days now having RACE 500 sachets at my disposal. I am excited to keep this in my nutritional rotation!!"