Product information
- Slow-release caffeine powder.
- 400mg of CaffXtend® per dose.
- No caffeine crash.
- More sustained effects, without spikes and dips.
- Better tolerance.
- 200mg of pure caffeine.
- Suitable for vegan diets.
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Slow-release granular caffeine of 400mg CaffXtend® (50% pure caffeine). Pure caffeine content of 200mg per dose. Better release profile, less jitters, more sustained improvements. Convenient powder format. Suitable for vegans.
With no artificial colourings
Without GMOs
No Preservatives
Sugar Free
Dairy Free
Fish Free
Gluten Free
100% Pure
No sweeteners
Nut Free
Lactose Free
Suitable for Vegetarians
Suitable for Vegans
Soy Free
Egg Free
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Also available:
In capsule
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Servings: 375
Field | Per serving | Daily amount |
---|---|---|
Long-acting natural granulated caffeine (CaffXtend®) | 400mg | 400mg |
Caffeine | 200mg | 200mg |
Ingredients
Slow release natural granulated caffeine [caffeine anhydrous (plant extract from Coffea robusta beans)].
Warnings
Store in a cool (below 25°C), dry and dark place. Do not exceed the stated recommended daily dose. Keep out of reach of the smallest children. Nutritional supplements should not be used to replace a balanced diet. Not advised for children nor pregnant women. Contains caffeine (200mg/daily dose). Caffxtend® is a registered trademark of Inventia Healthcare Ltd.. The scoop/product quantity equivalences (grams or milligrams) are indicative, as the density of powdered products may vary between flavours and batches. We recommend the use of a kitchen scale in cases where precise dosing is required. It is necessary to maintain a varied and balanced diet and a healthy lifestyle.
Slow-release caffeine powder by RawSeries is a food supplement based on CaffXtend® (slow-release natural granulated caffeine).
CaffXtend® is a prestigious trademark of the company Inventia Healthcare, well known for its granulation system that provides a sustained release of caffeine.
This is a 100% vegan-friendly product.
CaffXtend® contains 50% pure caffeine.
Each dose of this dietary supplement contains 400mg of CaffXtend®, meaning it provides 200mg of pure caffeine.
CaffXtend® is unique. It has been developed and manufactured by Inventia Healthcare, a company recognised the world over for its innovative development of this kind of ingredient.
CaffXtend® uses patented technology that allows the caffeine dose to be released over a 12-hour period (according to the company that owns the trademark: Inventia Healthcare Ltd).
CaffXtend® passes through our body in a different manner to immediate-release caffeine.
Thanks to its granulation technology, the caffeine is released over a long period of time.
While typical caffeine supplements release more than 95% of their content in the first few minutes, this one does so over 12 hours.
One of the main problems with caffeine is that the effects of the compound, when released immediately, peak quickly and then wear off, creating a subjective feeling of fatigue known as 'caffeine crash'.
CaffXtend®, thanks to its unique absorption pattern is more favourable by achieving:
All this makes CaffXtend® undoubtedly the best choice for students and workers who work long, mentally demanding days.
The format in which this supplement is presented is very convenient, as you only need to mix the powder with water, juice or any drink of your choice to take it.
This supplement is suitable for vegetarian and vegan diets.
It should be noted that because CaffXtend® uses a unique granulation technology, this supplement doesn't dissolve in the same way as other supplements. It is therefore normal to notice small 'grains' while drinking the preparation.
Slow-Release Caffeine Powder has a neutral taste, but if the granules are chewed, an intense bitter taste is perceived.
Bibliography on caffeine
1 The effect is obtained with an intake of at least 75mg of caffeine.
2 The effect is obtained with an intake of 3mg of caffeine/kg body weight, one hour before exercise. This guidance is aimed at adults carrying out endurance exercise.
3 The effect is obtained with an intake of 4mg of caffeine/kg body weight, one hour before exercise. This guidance is aimed at adults carrying out endurance exercise.
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A satisfied customer says:
Fantastic
fernando | 22/05/2025
I take very little, not even half of what is recommended, and it helps me to last all morning without falling asleep, since I train very early and wake up early for the first breakfast, and the truth is that it works very well until noon.
A critical customer says:
Well
Mdeburgos82 | 25/01/2024
I take the recommended dose daily and I can't say if I notice the effects, although I also have a high tolerance to caffeine.
Score of 4.85 / 5.00 of 20 real reviews
fernando |
Fantastic
I take very little, not even half of what is recommended, and it helps me to last all morning without falling asleep, since I train very early and wake up early for the first breakfast, and the truth is that it works very well until noon.
Daniel |
Sustained energy without peaks and troughs
It releases gradually to maintain stable energy for hours. Ideal for long workouts or intense days, without nervousness or sudden energy drops. It dissolves well and has no taste, making it easy to consume.
Cafeina liberación prolongada |
Perfect
With 1 small dose you feel the effects throughout the morning. Less nervous than with coffee and more active. It will be an indispensable in my daily life.
jose |
Slow absorption caffeine
Good supplement, with good absorption and good taste. There is nothing miraculous, but everything adds up with a good costance in training.
Mikel |
Indispensable at breakfast
Caffeine extended release is a supplement for those seeking sustained energy without the peaks and troughs associated with traditional forms of caffeine. By releasing caffeine gradually into the body, this supplement ensures a steady source of energy for several hours.
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