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Food Supplements & Preworkout

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Are dietary supplements and pre-workout products available on decathlon.com.gr?

Yes, of course! On decathlon.com.gr you will find a full range of sports nutrition supplements and specialized pre-workout products to boost your workouts. Our collection includes pre-workout supplements in powder, tablet, ready-to-drink shot, and energy gel forms, designed to provide the necessary energy, focus, and muscle pump before every workout.

How long before a workout can I take a pre-workout?

The ideal time to consume a pre-workout is 20 to 30 minutes before starting your workout. This time allows your body to absorb the active ingredients (such as caffeine, beta-alanine, and citrulline) so you reach peak energy and focus right as you begin exercising.

Which dietary supplements help with endurance?

To boost endurance in aerobic and long-duration sports (running, cycling, cross-training), the most effective supplements are:
Beta-Alanine: Helps delay lactic acid accumulation in the muscles, reducing fatigue.
L-Citrulline / Arginine: Enhance nitric oxide production, improving blood circulation and muscle oxygenation.
Electrolytes & Carbohydrates: Maintain proper hydration and steady glucose levels during prolonged exercise.
Caffeine: Stimulates the central nervous system and reduces the perception of effort and tiredness.

Does pre-workout contain caffeine?

Most classic pre-workouts contain caffeine (typically from 100 mg to 250 mg per serving), as it is the key ingredient for increasing alertness, focus, and energy. However, there are also stimulant-free (caffeine-free) pre-workouts that rely solely on amino acids (such as citrulline, arginine, betaine), which are ideal if you exercise late in the evening or are sensitive to stimulants.

Can I combine pre-workout with protein?

Yes, you can combine them, but there is no need to consume them at the same time in the same shaker.
Pre-workout is taken 20-30 minutes before your workout on a light/empty stomach for rapid absorption of the active ingredients.
Protein (e.g., Whey) is best consumed after your workout for muscle recovery or as a snack 1.5-2 hours before exercise, as heavy protein digestion right before training may cause stomach discomfort.

Medical Disclaimer

The content on this website does not constitute and cannot be interpreted as medical advice, diagnosis, treatment, or guidance. All information is provided to readers by professionals solely for informational purposes. There is no intention for this content to replace personalized medical advice, diagnosis, prognosis, or treatment.
Food supplements and sports pre-workout products should not be used as a substitute for a balanced diet. Consult your doctor or nutritionist prior to use, especially if you have health conditions (such as hypertension or kidney insufficiency), take medication, or are pregnant or breastfeeding.