
Information
An invigorating gel
Boost gel is an energy gel refill for endurance sports with a fast and long-lasting effect. Rich in amino acids (BCAA), vitamins, minerals, and antioxidants, it is perfect for endurance sports.
An energy gel refill for endurance sports
Its fluid texture is ideal for use in a refillable soft flask like our Eco-Pocket.
Perfectly digestible, Boost Gel does not cause gastric acidity or intestinal problems.
The nutritional origin of the sugars being identical to those of Booster +, and with a glucose (maltodextrin) / fructose ratio of 2:1, it perfectly complements the energy drink.
WHY USE BOOST GEL?
An energy gel without blood sugar spikes
The two sugars used in Boost Gel, maltodextrin and fructose, do not cause hyperglycemia as they have low glycemic indexes. Consuming it limits the risk of blood sugar spikes or reactive hypoglycemia.
A zero-plastic energy gel
Thanks to its recyclable glass bottle and the use of a soft flask like the Authentic Eco-pocket (sold separately), Boost Gel is a zero-plastic energy gel, which helps reduce packaging and limit its environmental impact.
A real dose of energy that respects your playground!
The 300g bottle is equivalent to 10 30g gel tubes.
WHAT ARE THE BENEFITS OF THIS ENERGY GEL?
Our energy gel helps minimize glycogen depletion and reduce active muscle breakdown thanks to its nutritional intake enriched with electrolytes (sodium, potassium, magnesium, and zinc), BCAAs, and carbohydrate intake.
Boost Gel also helps reduce fatigue during your sport with its antioxidant intake (vitamin C, vitamin E, and Zinc).
It replenishes glycogen stores in ultra-fast time thanks to its carbohydrate nutrient intake and does not cause cramps because it contains no diuretic sources (caffeine, guarana, cola nut...).
Podium quality Nicolas Aubineau
Among the 34 energy gels analyzed in 2024 by Nicolas Aubineau, independent sports dietitian-nutritionist, Authentic Nutrition's Boost Gel maintains its 2nd place on the quality and quality/price podium.
To learn more, feel free to consult:
- sports nutrition products during effort,
- our article entitled "All about energy gels".












