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SiS Turbo+ Powder - 455g

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Product Information

About Science in Sport Turbo+ Powder

Turbo+ Powder is an isotonic carbohydrate energy drink containing 62g carbohydrate combined with menthol extract. This unique blend of carbohydrate and menthol is designed to meet in-session fuelling requirements whilst also helping to reduce the increased thermal stress that occurs with indoor turbo training sessions. Turbo+ Powder is designed to be used as a mouth rinse and drink strategy at regular intervals during exercise to exert its maximum benefit.

Key Features

  • 62g Carbohydrate
  • 0.01% active menthol
  • Neutral pH
  • 228mg sodium

To understand the science behind our Turbo+ range, check out our blog here.

Product Uses
Recommended Usage

Add Turbo+ Powder to 500 ml of cold water and shake well. At regular 5-10 minute intervals during exercise, rinse 25-50 ml of Turbo+ Powder solution around the mouth for 5-10 seconds and then swallow.

Warning: Not suitable for pregnant or breastfeeding women. Keep out of reach of children. Store in a cool, dry place out of direct sunlight. Food Supplements should not be used as a substitute for a balanced diet.


Exercise capacity and performance is often reduced when exercising in hot conditions due to both elevated physiological strain and feelings of thermal discomfort.

One of the main contributors to the early onset of fatigue in hot environments is enhanced feelings of discomfort and a perception of being hot and uncomfortable. With this in mind, Turbo+ Powder is formulated with menthol extract to improve the ability to tolerate such heat stress by reducing thermal perception through the refreshing and cooling sensations that menthol evokes.

Through these mechanisms, menthol consumption during exercise makes it easier to breathe and results in improvements in both time trial and time to exhaustion exercise performance.

Exercise in the heat also increases the reliance on carbohydrate as a fuel. The combination of menthol and carbohydrate therefore provides both a cooling and energy benefit. The rinse and drink strategy for Turbo+ Powders is also beneficial given that carbohydrate stimulates receptors within the mouth which have a stimulatory effect on the central nervous system (CNS) and ultimately enhances exercise performance.


Nutritional Info

Nutritional content below is for the Turbo+ Powders


Typical Values Per 100g Per Serving 65g
Energy 1620kJ / 381kcal 1053kJ / 248kcal
Fat 0g 0g
of which saturates 0g 0g
Carbohydrate 95g 62g
of which sugars 34g 22g
Protein 0g 0g
Salt 0.88g 0.57g

* Reference intake of an average adult (8400 kJ/2000 kcal)


Maltodextrin, Dextrose, Flavouring, Magnesium Citrate, Sodium Chloride, Calcium Lactate, Natural Menthol Flavouring (containing min. 20% menthol), Potassium Chloride, Sweetener (Sucralose).

For allergens, including cereals containing gluten, see ingredients in bold. May also contain Soy, Nuts and Peanuts.

For full ingredient information please select from the flavours below

Read More

Science in Sport Turbo+ Powder FAQs


Who is Turbo+ Powder for?

Turbo+ Powder is formulated for those completing indoor turbo training sessions and is designed to meet in-session fuelling requirements whilst also helping to reduce the increased thermal stress that occurs with these types of sessions.


When should I use Turbo+ Powder?

Turbo+ Powder should be used as a mouth rinse and drink strategy during your indoor turbo training sessions. At regular 5-10 minute intervals during exercise, rinse 25-50 ml of Turbo+ Powder solution around the mouth for 5-10 seconds and then swallow.


Why is menthol included?

The inclusion of menthol improves the ability to tolerate hot environments by reducing thermal perception and makes it easier to breathe through the refreshing and cooling sensations that menthol provides.


Is it Informed Sport tested?

Yes, Science in Sport Turbo+ Powder is tested under the Informed Sport programme.

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Verified Reviews

Rated 3.8 out of 5 based on 11 Reviews

This is an interesting concept and one I feel SIS have really done well, the menthol is always going to be a marmite issue, I happen to like it so my score reflects that. The blueberry flavour could be stronger and this isn't some magic wand that stops you sweating but I feel the results in 20/30 minute indoor trainer videos are worth it, I do feel like I sweat a bit less and that I can have a shower after and not come out still sweating, so to that end I would buy it again. I am a hot rider and even with a gym fan, open windows and towel I get very sweaty on the turbo so this is a welcome addition.

gary farrow

Nice refreshing taste that the mint leaves in your mouth


This product works, but for me the menthol taste is just not for me, but thats just a personal thing, if you like menthol you'll love it.


I tried this product for the first time, no complaints.

John Hanna

Sorry guys the menthol didn’t work for me, felt like I was eating a packet of cough sweets. I like the innovation but I will stick with GO Energy.

Warwick Brown

Love this product, use on every ride. Has made a massive improvement to indoor performance levels.

George Morris

Nice and cool after taste. Worth a go!


Unsure about this item


My review for the blueberry version is much the same as this flavour in terms of effect but for me this flavour itself is awful - really did not like the taste. I used it on a 20 minute spin/turbo session and I think it did a good job but maybe a 30 minute one is needed for the full effect and to drink the 500ml over the course of the session. The problem is that I can't stand the flavour. I experimented with a 500ml mix of this with 500ml of water with a tab of something else and the flavour was then palatable but lost some of the cooling effect over a 50 minute spin. The score reflects my personal taste not the product itself which I think does a good job, if you like citrus mixes (particularly from SIS) then I imagine you'll really enjoy this

Karel Smeets

I've tested this for the first time on the new Mont Ventoux route during the virtual TDF. I'm not convinced yet. The cooling effect of the menthol was there, without a doubt. It was comparable to the feeling a very minty chewing gum could give you. Both in your mouth and lungs. However, it felt like breathing wasn't as comfortable (if it even could since Ventoux) compared to using the normal SIS hydro. The taste of gels and bars was also a bit minty. I tried it outside too, during a less intense ride but on a pretty warm day and I kinda enjoyed it more. It feels like the taste didn't linger as much, perhaps due to a lesser dry mouth. I'm not convinced yet.


Very nice, different taste but works well