Sports Nutrition Co.

Knowledge Base

Plain explanations of sports nutrition products, ingredients and formulation, written for brand buyers.

All Hydration & Electrolytes Intra-Workout & Endurance Fuel Protein Pre-Workout Ingredients Product Development

Crop of caffeine powder beside a paler theanine powder

Ingredients

Caffeine and L-theanine combinations

Caffeine with L-theanine is a common pairing in focus pre-workouts and gaming drinks. There is no universal ratio. Serving size, pack and label rules decide what is workable. It is not a medical combination.

5 min

Crop of fine focus powder and a slim bottle

Ingredients

Citicoline / Cognizin in performance products

Citicoline is a choline source some brands use in focus-led formulas. Cognizin is a branded citicoline. It is an ingredient choice with EU and UK label limits. It is not a default add-on, and it is not a treatment for cognition.

6 min

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