Caffeine + Theanine (100 mg + 200 mg) 60 caps - Health | Prozis

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Nutrition Facts

Batch:  I2600894

Best before end:  2028-10-31

Overall reviews

4.7
(235 reviews)

Product Details

Your Energy’s Sweet Spot

L-Theanine

per serving

NEWCAFF™

per serving

Synergistic effect

100% vegan

The Wonder Team

Caffeine and L-Theanine are just meant to go together. But before we dive into what makes their combo so effective, let’s take a closer look at each one on its own.

Caffeine is one of the most widely used and researched compounds out there. In addition to coffee, it naturally occurs in tea leaves and cocoa beans. Add to that the many products made with synthesized caffeine, and it’s easy to see why it’s everywhere—from drinks to supplements.

L-Theanine, an amino acid found naturally in green and black tea, is believed to play a key role in the unique effects often associated with tea.

On their own, Caffeine and Theanine already offer many benefits. But together, they elevate each other’s effects.

The secret? Synergy.

A One-of-a-Kind Formula

Prozis Caffeine + Theanine is specially formulated with NEWCAFF™ microcapsules, which allows for a controlled release of caffeine, extending its effects over time and helping to avoid the sudden "crash" often associated with regular caffeine.

And what about the synergy between Caffeine and Theanine? Studies suggest that, when combined, they may enhance the effects of lower-dose caffeine on cognitive performance. This can be particularly helpful for individuals who are sensitive to higher doses of caffeine.

Potential benefits include:

· Improved attention and memory

· Reduced distraction

· Increased accuracy

· Less mental fatigue

Sources:

Owen, G. N., Parnell, H., De Bruin, E. A., & Rycroft, J. A. (2008). The combined effects of L-theanine and caffeine on cognitive performance and mood.

Giesbrecht, T., Rycroft, J. A., Rowson, M. J., & De Bruin, E. A. (2010). The combination of L-theanine and caffeine improves cognitive performance and increases subjective alertness.

Haskell, C. F., Kennedy, D. O., Milne, A. L., Wesnes, K. A., & Scholey, A. B. (2008). The effects of L-theanine, caffeine and their combination on cognition and mood.

Lab Tested

Backed by testing in advanced laboratories, this product is designed to meet high standards of quality and safety.

Premium Care for Life

At Prozis, quality comes first. Every ingredient in our supplements is carefully selected from trusted sources to ensure consistency and high standards. Our products are made to complement a balanced diet and a healthy lifestyle—nothing more, nothing less.

We focus on quality so you can focus on living well.

The Smartest Choice—Here's Why:

• 400 mg L-Theanine and 260 mg NEWCAFF™ per serving

• Synergistic effect

• Premium care for life

• Suitable for vegans

Nutrition Facts

Caffeine + Theanine (100 mg + 200 mg) 60 caps - Nutrition Facts

Net weight: 60 vegan capsule(s)

Batch:  I2600894

Best before end:  2028-10-31

Serving size: 2 Vegan Capsule(s)

Servings per container: 30

% RI (*)
L-Theanine (from Camellia sinensis (leaf))
400 mg
-
Caffeine (from Camellia sinensis leaf extract)
5 mg
-
Epigallocatechin Gallate (EGCG) (from Camellia sinensis (leaf))
100 mg
-
NEWCAFF™ (Microencapsulated Caffeine)
260 mg
Caffeine
195 mg
-
* Reference intake of an average adult (8400 kJ/ 2000 kcal).
** Reference intake not established.
Ingredients
Camellia sinensis Leaf Extract, NEWCAFF™ (Anhydrous Caffeine, Glazing agent (Mono- and Diglycerides of Fatty Acids)), Coating (Glazing agent (Hydroxypropyl Methyl Cellulose)), Bulking Agent (Microcrystalline Cellulose), Firming Agent (Magnesium Salts of Fatty Acids), Anti-Caking Agent (Silicon Dioxide) .
Recommended Daily Portion: Take 2 capsules per day.
Food supplement.
Warnings
:
Contains caffeine (200mg/daily serving). For adult use only. Should not be consumed by pregnant or breastfeeding women. Do not consume a daily amount of 800 mg of (-)-epigallocatechin-3-gallate or more. Should not be consumed if you are consuming other products containing green tea on the same day. Should not be consumed on an empty stomach. Do not consume in case of peptic ulcer, heart problems, or hyperthyroidism. 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

4.71/5

235 reviews

5
4
3
2
1

Customer reviews

Pedro G.

2025-06-27

World's top

It gives me energy and focus throughout the day, without causing nervousness or anxiety. It's ideal for those who need concentration but want to avoid the side effects of isolated caffeine. I'm very satisfied!

Mauro F.

2026-03-11

Caffeine + Theanine

Great for getting an extra boost without drinking half a liter of coffee

Sergio F.

2026-01-09

STUDY-CONCENTRATION

Ideal for studying and activities requiring maximum concentration

Rafael M.

2025-11-23

To wake up

It works better than caffeine alone, with a smoother and longer-lasting effect.

Filippo T.

2025-11-13

excellent

This version is excellent with "only" 100mg of caffeine, it does its job very well

Rita B.

2025-11-07

I loved it, immediate results.

Very good, caffeine without stomach aches :)

Jim B.

2025-03-17

Boost

It helps you wake up on difficult days. And it aids in thermogenesis.

Paulo C.

2025-07-09

Excellent

I'm feeling the positive effects even though I've only been taking it for a short time.

Mariana L.

2026-04-29

top

I recommend

Hugo M.

2026-02-16

Good for its intended purpose.

Good product

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Caffeine + Theanine (100 mg + 200 mg) 60 caps

€17.99

118
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