Seen in




BOOST YOUR MENTAL PERFORMANCE
A natural formula, balanced with science-backed nootropics.
Helps improve concentration
Feel more motivated, positive and able to do more
Helps combat stress and fatigue
Our formula helps combat stress and mental fatigue during demanding days.

Strengthens memory
Support your short-term memory and prevent information loss
Sustained energy
No peaks or dips, it helps with energy throughout the day

A tremendous natural shot. It complies with each and every one of its principles.
An incredibly positive improvement in concentration and mental tranquility.
The benefits are very noticeable!! I recommend it 100%
If it weren't for ZZEN I wouldn't know what to do with my routine. I noticed it from the first week!!
I had never taken nootropics out of skepticism, but they really work. I had heard that some of them cause stomach pain. ZZEN 0.
10,000+ clientes satisfechos
OUR CUSTOMERS SAY
Scientifically backed ingredients
The ingredients in our formula have been carefully selected based on rigorous studies, proven effectiveness and unsurpassed quality.
100 mg

Caffeine
Energy and concentration without ups and downs. Blocks adenosine, reducing fatigue and keeping you alert for longer.
70 mg

L-Theanine
Amino acid that balances caffeine, promoting calm and concentration. Increases alpha waves in the brain, promoting creativity and relaxation without drowsiness.
180 mg

Bacopa monnieri
It enhances memory and learning. It promotes information retention and improves cognitive function.
100 mg

Ginkgo Biloba
Improves cerebral circulation, optimizing oxygenation and nutrients. Enhances concentration and mental speed.
120 mg

Rhodiola
Reduces fatigue and improves mood. Promotes serotonin and dopamine, improving clarity and mental performance.
100% IR

Vitamins B6, B9, B12 and Zinc
Essential for energy and the brain. They support neurotransmitters, energy conversion and cognitive performance.
Highly absorbable form of magnesium that helps relax muscles and reduce stress, facilitating restful sleep.
Natural neurotransmitter that calms the mind and reduces anxiety, helping you fall asleep faster.
Serotonin precursor that improves mood and regulates the sleep cycle, promoting deep rest.
The sleep hormone par excellence, which adjusts the biological clock and improves sleep quality.
Slow-release melatonin that ensures continuous sleep without nighttime awakenings.
Adaptogen that reduces stress and improves mood, helping to maintain emotional balance.
Relaxing plant that relieves anxiety and promotes calm, enhancing a state of mental well-being.
Doctors that trust ZZEN

Dr. Borja Bandera

Dr. Miguel Garber

Dr. Jorge Planas

Dr. Gloria Sabater






Founder of ZZEN
Meet René
Since he was young, René has been searching for answers about the purpose of life and self-knowledge. Through art, sport and psychology, he explored different paths until he discovered the impact of nootropics on mental clarity and performance.
After years of research and testing, ZZEN was born: a formula with the best ingredients to boost your mind and body on a daily basis. More than a supplement, ZZEN is a movement towards a more balanced and conscious life, also reflected in ZZEN Talks, our podcast about productivity, well-being and self-knowledge.
ABOUT US
Your 90 day challenge
ZZEN CHALLENGE
The ZZEN Challenge is not just a challenge, it is an invitation to transform your life and achieve goals that until now you only dreamed of. For 90 days, we challenge you to work on yourself, setting specific goals and acquiring habits that will enhance your physical and mental well-being.
ENTER THE CHALLENGEFAQ
What sets ZZEN apart from other brands?
At ZZEN, we don't just formulate supplements: we design real tools for your well-being.
While many brands prioritize generic formulas, aggressive marketing, or low-quality ingredients, at ZZEN we are based on three non-negotiable principles:
-
Real Science : Every ingredient we use is backed by solid scientific evidence and selected for its proven effectiveness, not market trends.
- Optimal and safe doses: We formulate them in the quantities that science indicates are effective, guaranteeing results without overwhelming your body or creating dependency.
- Uncompromising quality: We only use pure extracts, without unnecessary excipients, with international quality certifications and a transparent manufacturing process in top-level laboratories.
Plus, our formulas are designed to work together, offering comprehensive, natural support for your mind and body.
With ZZEN, you choose efficiency, safety, and respect for your health, in a market where quality truly makes the difference.
Are ZZEN formulas addictive?
No. None of ZZEN's formulas contain drugs or ingredients that create physical or psychological dependence.
Each product is formulated to naturally and sustainably support key functions such as stress management, concentration, energy, and rest, without disrupting the body's own mechanisms.
Unlike other approaches based on aggressive or short-term solutions, ZZEN works to strengthen your natural rhythms, acting as a real support, not a crutch.
Are the doses adequate?
Our laboratory and formulation team have selected optimal doses based on the latest scientific evidence, seeking maximum effect without disrupting your body's natural rhythms.
We use high-quality standardized extracts, in effective yet balanced concentrations, to deliver real results without overloading your body.
Furthermore, ZZEN's formulas have been designed based on the principle of synergy: each ingredient enhances the effect of the other, always achieving maximum effectiveness.
What certifications support ZZEN's quality?
Our Spanish laboratory holds prestigious international certifications , including:
- IFS Food V7 (International Featured Standards).
- GMP (Good Manufacturing Practices) specific to food supplements.
- NSF certification for high quality products.
- Registration with the FDA (U.S. Food and Drug Administration).
- Halal Certification.
- Registration with health authorities in Saudi Arabia (SFDA), the United Arab Emirates (UAE Ministry of Health), and Kurdistan (Medical Control Agency).
Are there any side effects?
ZZEN formulas are developed with high-quality natural ingredients and safe dosages based on scientific evidence. However, as with any dietary supplement, each body may react differently.
In specific cases, mild discomfort may occur, especially if there are individual sensitivities.
If you have any questions, are pregnant, breastfeeding, or have a pre-existing medical condition, we recommend consulting a healthcare professional before incorporating ZZEN into your daily routine.
Can I combine different ZZEN products?
Yes. All ZZEN formulas are designed to be used together.
They have been designed to work synergistically, supporting different areas of well-being—such as stress, concentration, rest, and energy—without overlap or excess.
This allows you to customize your supplement routine to your needs, combining products safely and effectively to achieve comprehensive and sustainable care for your mind and body.
What are the main benefits?
ZZEN Focus is a nootropic formulated to support cognitive function, enhance memory, improve focus, and boost mental clarity naturally.
Its combination of ingredients works synergistically to optimize brain performance, helping you maintain focus and mental agility even in situations of high intellectual or emotional demand.
In addition, it helps manage stress and maintain a balanced emotional state, two key factors for sustained mental performance over time.
Integrating ZZEN Focus into your daily routine can help you enhance your learning, retention, and decision-making capabilities, supporting your personal and professional growth in a natural and sustainable way.
ZZEN Focus is the ideal ally for those seeking to develop their maximum mental potential with scientific backing and maximum purity in every ingredient.
Why ZZEN vs other nootropics?
ZZEN stands out from other nootropics because, while many products on the market lack scientific backing, we have spent years researching and carefully selecting the most effective ingredients and their ideal dosages. With ZZEN, you are guaranteed the highest quality in each ingredient, offering you a safe and truly effective supplement to boost your mental performance.
What results can I expect and how long will it take?
With ZZEN, you will experience both immediate and long-term benefits. From the first few days, you will notice an improvement in your energy and concentration , which will help you to be more productive and efficient.
In the long term, ZZEN supports memory and helps prevent cognitive decline , strengthening your mental resilience and helping you maintain emotional balance . Its formula is designed to boost sustainable cognitive performance , giving you the tools you need to face the challenges of today and tomorrow with confidence.
Who is it recommended for?
This supplement is designed for people who are looking for comprehensive growth in their lives, both personally and professionally. It is ideal for professionals, students, and any individual who faces high levels of stress and wants to improve their mental, physical, and emotional performance.
Can I take it if I follow a specific diet?
Yes, ZZEN is suitable for most diets as it is formulated with 100% natural ingredients and comes in sugar-free vegetable capsules. However, if you have any specific dietary restrictions, we recommend checking the full ingredient list or consulting with a nutritionist before taking it.
Who is ZZEN NOT recommended for?
ZZEN is not recommended for people under the age of 18, pregnant or breastfeeding women, or those with specific medical conditions or taking medications without first consulting a healthcare professional.
How long does shipping take?
Your order will be processed and shipped within the first 24-48 hours. Generally, you can expect to receive your supplement within 2-5 business days. We make sure that your supplement gets to you quickly and efficiently.