progress seriously.
YOUR CREATINE SHOULD BE TOO.
Creatine monohydrate isn’t just one of the most popular supplements of all time, it’s the single most researched of ALL TIME. For over 30 years, athletes, trainers, and performance-minded individuals have relied on it for real, measurable results. But we’re now entering what we call The Creatine Revolution - a new era where daily creatine use is becoming more than a performance hack.
New research is emerging almost daily, showing benefits that extend far beyond the gym: improved cognition, mood, memory, sleep, and even potential support for neurological diseases, aging, and metabolic health.
Used consistently, creatine has earned its place as a true Daily Essential for High Performance – and Optimized Creatine is built to meet that standard, down to every gram in your scoop.
YOUR CREATINE SHOULD BE TOO.
Creatine monohydrate isn’t just one of the most popular supplements of all time, it’s the single most researched of ALL TIME. For over 30 years, athletes, trainers, and performance-minded individuals have relied on it for real, measurable results. But we’re now entering what we call The Creatine Revolution - a new era where daily creatine use is becoming more than a performance hack.
New research is emerging almost daily, showing benefits that extend far beyond the gym: improved cognition, mood, memory, sleep, and even potential support for neurological diseases, aging, and metabolic health.
Used consistently, creatine has earned its place as a true Daily Essential for High Performance – and Optimized Creatine is built to meet that standard, down to every gram in your scoop.
Optimized Creatine
For years, the most refined creatine solutions were used mainly in clinical and elite-performance settings.
Many everyday “cheap” powders came with compromises: grit at the bottom, bloating, hard-to-mix clumps and unclear purity.
QLEOS Optimized Creatine raises that standard. Using advanced Particle Optimization technology and achieving >99% purity, it delivers clean mixing, consistent use and a creatine you can trust for long-term daily supplementation.
WHEN “GOOD ENOUGH” ISN’T GOOD ENOUGH
Optimized Creatine is tested using pharmacopoeial (Ph. Eur./USP) methods for assay and key quality parameters, and every production LOT is independently analysed in ISO/IEC 17025-accredited EU laboratories – including ICP-MS screening for heavy metals, a full microbiological panel and HPLC checks for process residues (DCD, DHT) and creatinine. The result is creatine you can trust to put into your body every single day.
WEEL, THEY’VE NEVER SEEN IT FULLY OPTIMIZED.
We put Optimized Creatine into the hands of professional athletes, coaches and high-performing professionals. The feedback was remarkably consistent! They noticed the difference in how it mixes, how it feels on the stomach and how it supports their performance through demanding days.
OPTIMIZED CREATINE
Particle Optimization
Ultra-fine structure dissolves instantly and absorbs rapidly — no clumps, no delay, no waste.
>99% Pharmaceutical Purity
Each batch (LOT) is third-party COA tested, free from contaminants and fillers. Pure, optimized, molecular-level creatine.
Brain & Body Performance Support
Once absorbed in the small intestine, creatine is carried through the bloodstream and taken up into muscle and brain cells via dedicated creatine transporters (SLC6A8).
Designed for Digestive Comfort
Clean and filler-free. Gentle on your stomach. No bloating, no cramps, no nausea.
Strength + Focus + Recovery
- Reduces depression symptoms by up to 50%.
- Improves glucose tolerance, even without exercise.
- Boosts cellular energy by up to 40%.
- Increases muscle strength by up to 20% in 6–8 weeks.
- Helps protect the brain from sleep deprivation damage.
- May support brain health against Alzheimer’s and Parkinson’s.
- Helps increase power during short bursts of high-intensity exercise by 10–20%.
- Linked to greater training volume and enhanced power output.
- Helps support long-term brain health and resilience.
- Has been shown to support body recomposition.
- Help reduce muscle cell damage and inflammation post-exercise.
- Help offset age-related muscle loss
PARTICLE OPTIMIZATION TECHNOLOGY
Not all creatine is created equal. At QLEOS, we’ve taken this foundational performance supplement and leveled it up with our Optimization Technology, which dramatically enhances solubility, absorption, and bioavailability. That means faster uptake, smoother mixing, and zero gritty residue. No clumps. No waste. Just clean, high-impact fuel that works when and where you need it most.
#OptimizedOnly
Finally, a creatine that dissolves completely, tastes great, and delivers results without the dreaded bloat. Our Particle Optimization Technology, makes daily supplementation effortless.
Top-Selling Creatine
"Premium Creatine"
Trendy Gummies
100% soluble
No Grit / Chalky Taste
Bloat-Free
No Stomach Discomfort
No Artificial Ingredients
Third-Party Tested by LOT
Pure Creatine Monoydrate
Particle Optimization
• Peak performers who demand reliable strength, power and muscle support.
• Athletes and active people who train or move with real intensity.
• High-performing professionals who need steady mental energy through long days.
• Anyone who prefers evidence-based, transparently tested supplements over hype.
• Adults focused on long-term physical and cognitive performance, not just short-term boosts.
Jani Godnič
Greater focus. Faster recovery.
In matches where the pressure is highest, I stay sharp. I feel less fatigue, more power in jumps, and longer endurance during repetitions. I take creatine directly, and its solubility is truly amazing — it dissolves in seconds.
Professional Volleyball Player – National Vice-Champion
Luka Golob
Steady energy. Better performance.
As a coach and physiotherapist, I pay close attention to what I use. Recovery is faster, I have more focus during training, and I notice progress in strength. With incredible solubility that ensures quick and effective action.
Coach & Physiotherapist – CrossFit Specialist
Tine Kavčič
Explosive sprints. Lasting focus.
I feel more explosiveness in sprints and faster recovery during matches. This allows me to deliver more in crucial moments. Even towards the end of the game, when the body is tired, I remain focused and sharp.
Professional Football Player & Movement Solution Coach
Julija & Katjuša Mohorič
More energy. No digestive issues.
As athletes and content creators, we only share what truly works. In training, we feel more strength and stable energy, and on long days, better focus. We also like that it feels light and causes no digestive issues.
Volleyball Players & Performance Lifestyle Influencers
Jani Godnič
Greater focus. Faster recovery.
In matches where the pressure is highest, I stay sharp. I feel less fatigue, more power in jumps, and longer endurance during repetitions. I take creatine directly, and its solubility is truly amazing — it dissolves in seconds.
Professional Volleyball Player – National Vice-Champion
Luka Golob
Steady energy. Better performance.
As a coach and physiotherapist, I pay close attention to what I use. Recovery is faster, I have more focus during training, and I notice progress in strength. With incredible solubility that ensures quick and effective action.
Coach & Physiotherapist – CrossFit Specialist
TINE KAVČIČ
Explosive sprints. Lasting focus.
I feel more explosiveness in sprints and faster recovery during matches. This allows me to deliver more in crucial moments. Even towards the end of the game, when the body is tired, I remain focused and sharp.
Professional Football Player & Movement Solution Coach
Clean energy, no crash. I feel sharper during work and workouts, it's become part of my daily routine.
- Verified Buyer
Numbers demand focus! It keeps my energy stable and my head clear, even during late audits.
- Verified Buyer
As a server-adminI need long, quiet focus. Gives me clear headspace and good short time memory, perfect for daily use.
- Verified Buyer
Third-party tested and gentle on my stomach. I trust it, I feel more reliable energy for work and family.
- Verified Buyer
Manufactured in Slovenia, with each lot COA-tested by an independent, accredited EU laboratory.
- COA Third-Party Tested
- World-Class Manufacturing Excellence
- GMP · HACCP · ISO standards
- Safe for Long-Term Use
- Instant Solving | No Bloating
Q: How is it different from other creatine supplements?
Unlike many generic creatine powders, Optimized Creatine uses Particle Optimization technology and is tested using pharmacopoeial (Ph. Eur./USP) methods, with >99% creatine monohydrate content confirmed by independent EU lab COAs for every LOT. This gives you fast dissolution, smooth mixing and transparently verified quality you can trust for long-term daily use.
Q: Do I need to cycle off Optimized Creatine?
No, there’s no need to cycle off our creatine. Scientific research has shown that creatine is safe for long-term use, and our pure, optimized formula can be taken year-round for consistent results. The body naturally produces and processes creatine, and supplementing with our product simply helps maintain optimal levels for enhanced performance. As with any supplement, we recommend consulting with your healthcare provider about your specific needs and goals.
Q: Is it third-party tested & safe?
Yes. Every batch of Optimized Creatine is tested by independent, ISO/IEC 17025–accredited laboratories (Mérieux NutriSciences / CHELAB S.r.l., ACCREDIA 00051, and Eurofins). They analyse creatine content, heavy metals, microbiology and key process-related impurities (including DCD and DHT) to confirm purity and safety.
Q: Will it cause bloating or stomach discomfort?
No. Thanks to its optimized form and particle innovation, Optimized Creatine dissolves instantly and is gentle on the stomach, avoiding bloating or discomfort.
Q: Does it improve mental performance, or just muscle strength?
Both. Research shows creatine not only boosts muscle energy and recovery, but also crosses the blood–brain barrier to support memory, focus, and mental clarity. That’s why it’s used by athletes, students, and professionals alike.
Q: Does it improve mental performance, or just muscle strength?
Absolutely! Our optimized creatine is specifically formulated to be compatible with a wide range of supplements and beverages. Whether you’re mixing it with your morning coffee, pre-workout supplement, protein shake, or electrolyte drink, the formula maintains its effectiveness. The optimized nature of our product ensures it won’t interact negatively with other supplements or reduce their efficacy. Just ensure you’re staying well-hydrated throughout the day.
Q: How should I take it for best results?
One small daily serving (around 3 g) is enough. Thanks to its particle optimization, it reaches peak plasma concentration (Cmax) faster and has higher bioavailability, making lower doses more effective. Just mix with water or any drink — it dissolves instantly.
Q: Can anyone benefit from it, or just athletes?
While athletes use it for performance and recovery, research shows creatine also supports cognitive energy, focus, and healthy aging. That means students, professionals, and active adults can all benefit — not just athletes.
Q: How fast will I get my order?
With VIP shipping, your order will be delivered within 3 business days or sooner. Standard shipping, the maximum is 6 business days.
Dissolves instantly. No grit, no bloat, no residue. Gentle on digestion.
Faster plasma peak (Cmax) for quicker uptake and better muscle saturation.
Creatine also supports mental energy, concentration and clarity.
A single high dose of creatine (0.35 g/kg) reversed sleep-deprivation-related cognitive decline in just hours.
McMorris et al., Scientific Reports, 2024
Creatine monohydrate remains the most effective supplement for increasing high-intensity exercise capacity and lean body mass in athletes.
Kreider et al., Journal of the International Society of Sports Nutrition, 2022
Daily creatine supplementation significantly reduces mental fatigue and improves brain oxygen usage.
Watanabe et al., 2002
Creatine supplementation improves working memory, fluid intelligence, and reaction time — especially under mentally demanding conditions.
Rae et al., Proceedings of the Royal Society B, 2003
In elite football players, creatine supplementation during training improved sprint performance, strength, and reduced inflammation after exercise.
Santos et al., Journal of Sports Science & Medicine, 2023
Creatine significantly reduces mental fatigue and improves brain performance during sleep deprivation.
Gordji-Nejad et al., Scientific Reports, 2024
Children with rare creatine synthesis disorders showed near-normal development with early, high-dose creatine treatment.
Battini et al., 2012
Creatine supplementation enhances cognitive function in aging populations and may protect against neurodegeneration.
Avgerinos et al., Neuroscience & Biobehavioral Reviews, 2018
Creatine improved decision-making speed and reduced cognitive decline in older adults — even without physical activity.
Ling et al., 2023 (PubMed: 35984306)
Creatine enhances phosphocreatine resynthesis during high-intensity training, allowing for more reps, greater workload, and faster adaptation.
Rawson & Persky, Sports Medicine, 2023
Creatine helped maintain performance in repeated-sprint exercise under heat stress, without impairing thermoregulation.
Kilduff et al., European Journal of Applied Physiology, 2024
Creatine supplementation consistently enhances recovery after exercise-induced muscle damage.
Rawson et al., 2024 (MDPI)
Creatine supplementation is safe, beneficial throughout the lifespan, and should not be restricted.
Kreider et al., Frontiers in Nutrition, Apr 2025
Athletes taking creatine had significantly fewer muscle injuries and cramps during competitive season.
Greenwood et al., 4-month longitudinal study in NCAA football players
In Alzheimer’s patients, an 8‑week supplementation with 20 g/day creatine increased brain creatine by ~11 % and improved working memory and reading recognition.
Alzheimer’s & Dementia Translational Research, May 2025
Creatine supplementation for 21 months (5–10 g/day) in professional athletes showed no negative clinical effects — only performance benefits.
Kreider et al., Long-term Safety Review, 2022
Creatine may serve as a fast-acting, natural antidepressant by improving brain bioenergetics and synaptic health.
Allen et al., Frontiers in Nutrition, 2021
Creatine reduced core body temperature, heart rate, and sweating during exercise in heat — enhancing thermoregulation and heat tolerance.
Kilduff et al., 2004, International Journal of Sport Nutrition and Exercise Metabolism
Creatine may support brain health under stress or aging, benefiting older adults, individuals with dementia, and those with sleep deprivation.
VeryWell Health overview, Jun 2025
Creatine monohydrate is the most effective ergogenic nutritional supplement currently available to athletes.
International Society of Sports Nutrition (JISSN, 2017)
Creatine supplementation improved memory and intelligence linked to faster brain processing.
Rae et al., 2003
Creatine reduces muscle cell damage, improves muscle strength recovery, and lowers inflammation after intense training.
Cooke et al., 2009
Creatine shows strong neuroprotective potential by reducing brain damage by up to 50% after traumatic injury.
Sullivan et al., 2000
Vegetarians achieved even greater muscle and brain performance gains from creatine due to lower baseline levels.
Burke et al., 2003; Solis et al., 2020
Creatine improved cognitive function in individuals with depression, particularly when used alongside standard treatment.
Kondo et al., Pharmacopsychiatry, 2011
Creatine plus resistance training prevented muscle loss and improved glucose metabolism in older type 2 diabetics.
Gualano et al., 2011
Children with rare creatine synthesis disorders showed near-normal development with early, high-dose creatine treatment.
Battini et al., 2012
Creatine lowered inflammatory markers (TNF-α, PGE2) and muscle breakdown enzymes after a marathon.
Santos et al., 2004
Creatine crosses the blood-brain barrier and fuels neurons — improving focus, mood, and mental resilience.
Dechent et al., 2002; Rae et al., 2003