For centuries, guarana was a hidden secret deep in the Amazon rainforest. Indigenous Brazilian tribes were the first to discover its powerful properties, passing their knowledge down through generations.
Prozis Guarana is a dietary supplement made from the seed extract of Paullinia cupana and standardized to deliver 22% caffeine.
Unleash Your Potential
Naturally rich in guaranine, guarana is popular among athletes and active individuals for its natural origin.
At Prozis, we’re here to help you provide your body with the essential nutrients needed to complement a balanced and varied diet.
Lab Tested
Backed by testing in advanced laboratories, this product is designed to meet high standards of quality and safety.
WHY GUARANA?
Guarana has its roots deep in the Amazon rainforest. With Prozis Guarana, our goal is to make the benefits of this powerful tropical plant available to everyone.
WHO IS IT FOR?
Prozis created this supplement in convenient capsules to help health-conscious individuals get a controlled, consistent intake of guarana. It’s made for anyone looking to tap into its natural benefits.
PROZIS GUARANA highlights:
Convenient capsules
500 mg of guarana per daily serving
From Paullinia cupana seed extract
Standardized to 22% caffeine
Nutrition Facts
Guarana 500mg 60 caps - Nutrition Facts
Net weight: 60 capsule(s)
Batch: I2505734
Best before end: 2027-04-30
Serving size: 1 capsule(s)
Servings per container: 60
% RI (*)
Guarana (Paullinia cupana) (seed) (22% caffeine)
500 mg
-
* Reference intake of an average adult (8400 kJ/ 2000 kcal).
Recommended Daily Portion: Take one capsule a day with a meal.
Food supplement. Warnings: Contains caffeine (110 mg/daily portion). Not recommended for pregnant or breastfeeding women. Only for adults. Not recommended in case of peptic ulcer and/or heart problems and/or hyperthyroidism. Please consult a healthcare professional if you are undergoing any medical treatment. This product may decrease the effects of sedative medications and increase the side effects of sympathomimetic drugs. Do not exceed the recommended daily portion. This product should not replace a varied and balanced diet and a healthy lifestyle. Keep out of reach of children. Store tightly sealed in the original packaging in a cool, dry place, avoiding direct sunlight.
Overall reviews
Overall reviews
4.56/5
949 reviews
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Customer reviews
David S.
2026-10-13
Guarana 500 mg 60 capsules
A great supplement to give you that extra boost during training and also to sharpen your focus at any time of day. It works better for me than caffeine and the effect is faster.
Raphaël R.
2025-04-24
Coffee alternative
I've been taking this supplement for a month now and it's wonderful. I no longer drink coffee because after a while you get used to it, and with guarana, there's no caffeine crash—it's fantastic!
Paolo N.
2015-04-02
Good Product
Easy to take formula, that is 2x once daily. I take 30 minutes prior to exercise, best results
Christopher I.
2026-07-30
Great supplement
Excellent supplement for those seeking extra support in their daily lives. Good quality and very practical to use.
Carla M.
2026-06-01
Perfect
This product is great, it gives you a boost like you're drinking a large coffee
Sandro D.
2026-05-31
QUALITY PRICE
THE SPECIALTY HAS AN EXCELLENT VALUE BETWEEN QUALITY AND PRICE
Ana C.
2026-05-27
Energy
Great for providing energy before a workout.
Sergio L.
2026-05-01
Guarana
Great product, you can see its effect.
Ingrid C.
2026-03-01
Guarana
Very effective, I'm continuing my treatment
Mattia A.
2026-02-15
energy
excellent ally for those who want an extra boost in a stressful period
Overall reviews