We match the kit to how and how much you ride. The 8-week schedule sets carbohydrates and sodium for every hour in the saddle, so you build nothing yourself.
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STACK CONFIGURATOR
MATCH THE STACK TO THE RIDING STYLE
STACK SELECTION · 3 ANSWERS
Set body weight and training style: the stack and the daily dosing adjust on their own, and every change recalculates the doses right away. The full schedule is available for download next to the stack.
BODY WEIGHT · KG{{ masa }}
45120
PROTEIN
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g daily
CARBS
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g daily
CREATINE
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WHAT DOES RIDING LOOK LIKE?
HOW MANY WEEKS UNTIL RACE DAY?
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STACK SELECTED FROM THE ANSWERS
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Reviews carried over 1:1 from the store; the “Verified purchase” label marks reviews linked to an order.
★★★★★
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VERIFIED PURCHASE
REVIEWS CARRIED OVER 1:1 FROM THE ATHLECOR STORE
COMMON CYCLIST PROBLEMS AND OUR SOLUTIONS
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FAQ
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SCIENCE AND RESEARCH
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ATHLECOR makes lab-tested supplements for cyclists: an isotonic for the bottle, Creapure® creatine, WPI protein and omega-3. Supplementation for road cycling, MTB and time trials, with an 8-week preparation system.
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• CYCLING SYSTEM · PDF
SCHEDULE AND CYCLING SYSTEM
The schedule opens for saving as a PDF. The email address is used to send system updates and the ATHLECOR newsletter.
We match the kit to how and how much you ride. The 8-week schedule sets carbohydrates and sodium for every hour in the saddle, so you build nothing yourself.
FIRST IN POLAND
Supplement system
4.9 ★
58 customer reviews
RESEARCH-BACKED INGREDIENTS
AIS classification: group A and B
POLISH COMPANY
Made in Poland
3 LABORATORIES
Every batch tested: J.S. Hamilton
149 ZŁ
Free shipping threshold
STACK CONFIGURATOR
MATCH THE STACK TO THE RIDING STYLE
STACK SELECTION · 3 ANSWERS
Set body weight and training style: the stack and the daily dosing adjust on their own, and every change recalculates the doses right away. The full schedule is available for download next to the stack.
BODY WEIGHT · KG70
45120
PROTEIN
112
g daily
CARBS
210–350
g daily
CREATINE
3.5 g
daily · 3 caps
WHAT DOES RIDING LOOK LIKE?
STACK SELECTED FROM THE ANSWERS
8-WEEK SYSTEM
6,98ZŁ / DAY
419 ZŁ FOR 60 DAYS
63 zł less than the products bought separately
For rides up to an hour, water is enough. The foundation is the daily base: vitamins with minerals, omega-3, creatine and protein.
WHAT IS IN THIS STACK · WHY · HOW MUCH AND WHEN
DOSES CALCULATED FOR 70 KG
PRODUCTWHY IT IS IN THIS STACKHOW MUCH AND WHEN
WHEY PROTEIN ISOLATE
Protein after the long ride
Needs grow with volume to 1.8 g per kilogram daily, while appetite drops after 4 hours in the saddle. 26 g of protein in 110 kcal, without the fat and lactose of a concentrate.
HOW MUCH AND WHEN
1 serving · 30 g (26 g of protein)
Daily target 1,6 g per kg; at 70 kg about 112 g of protein from the whole diet; one serving covers 23%. After training or between meals.
CREATINE CREAPURE®
Sprinting and holding mass through the season
Bursts of up to 30 seconds run on phosphocreatine. In disciplines where mass matters for riding economy, some riders stop creatine 3-4 weeks before a key race; the concentration falls gradually.
HOW MUCH AND WHEN
3.5 g daily (¾ scoop 5 g or 3 caps)
Maintenance 0,05 g per kg. Starting out: days 1 to 5 loading at 0,3 g per kg, which is 21 g daily in 4 servings with meals; from day 6 the dose shown alongside. Continuing: the dose shown alongside from day one.
OMEGA-3
Recovery in a volume block
1000 mg EPA and 500 mg DHA daily. Effects show after 6-8 weeks of use.
HOW MUCH AND WHEN
2 capsules daily (1000 mg EPA + 500 mg DHA)
About 20 mg of EPA and DHA per kg of body weight. With 2 or more servings of oily fish a week, 1 capsule is enough. With a meal containing fat.
COMPLEX
Micronutrients at high volume
Magnesium and B vitamins for energy metabolism, zinc and vitamin A for immunity in the highest-volume block.
HOW MUCH AND WHENFIXED DOSE
2 capsules daily
Vitamins and minerals at label doses, independent of body weight. With a meal containing fat, on rest days too.
ATHLECOR is not affiliated with the Australian Institute of Sport or the Australian Sports Commission.
No single person decides the formulas here. Formulas and doses follow the Australian Institute of Sport classification, run since 2000 and updated regularly by an expert committee against three questions: is it safe, is it permitted in sport, is there evidence that it works.
Supplement trends change every season. The classification changes only when the evidence changes, which is why ATHLECOR formulas stay the same.
Research is one side. Practice is the other: scientific oversight is led by a physician, an orthopedics specialist, formerly the doctor of a professional cycling team, since 2025 on the medical staff of a Polish national team in a team sport (Nations League gold in 2025 and 2026); he is an active cyclist himself. The products are made for everyone who trains and proven at the highest level. Team and expert oversight →
PROVEN
Efficacy and safety confirmed in studies with athletes, at an established dose.
IN THE LINEUP: CREATINE · WPI PROTEIN · ISOTONIC · BETA-ALANINE · BICARBONATE
EVIDENCE UNDER SYSTEM
Benefits shown at a specific dose, timing and duration of use.
IN THE LINEUP: OMEGA-3 · POLYPHENOLS · PROBIOTICS
NO CLAIMS WITHOUT EVIDENCE
Benefit descriptions are not advertising slogans. Every statement uses wording approved by the EU authority EFSA, so a description promises exactly as much as the evidence confirms.
APPLIES TO: THE BENEFITS OF EVERY PRODUCT IN THE STORE
Creatine: sprinting and holding mass through the season
Bursts of up to 30 seconds run on phosphocreatine. In disciplines where mass matters for riding economy, some riders stop creatine 3-4 weeks before a key race; the concentration falls gradually.
IN STUDIES Highest IOC evidence tier for efforts up to 30 s (Maughan et al., IOC 2018).
Needs grow with volume to 1.8 g per kilogram daily, while appetite drops after 4 hours in the saddle. 26 g of protein in 110 kcal, without the fat and lactose of a concentrate.
IN STUDIES Faster return of muscle function in the 24-96 h window, meta-analysis of 8 studies (Davies et al. 2018).
Reviews carried over 1:1 from the store; the “Verified purchase” label marks reviews linked to an order.
★★★★★
“Very good product. I definitely notice better sleep quality, and my whole body recovers much faster, especially during long and demanding training blocks. Regular use lets me rest better, so I can keep the quality of my next training sessions high.”
ŁUKASZ ZDANOWSKI
POLYPHENOLS · 26.06.2026 · VERIFIED PURCHASE
VERIFIED PURCHASE
★★★★★
“The formulas are first class as always. I definitely recommend the chocolate flavor, which is the best protein of all available on the market :)”
SEBASTIAN
WHEY PROTEIN ISOLATE · 25.06.2026 · VERIFIED PURCHASE
VERIFIED PURCHASE
★★★★★
“Highly recommend! Top quality products with a clean formula and very tasty too, without the heaviness and stomach pain of other protein powders.”
MAGDA
WHEY PROTEIN ISOLATE · 18.06.2026 · VERIFIED PURCHASE
VERIFIED PURCHASE
★★★★★
“Lemon is great, forest fruit a bit on the sweet side, but I will fine-tune the amount in my bidons. I train on them every day anyway, nice that the Iso has lots of carbs, you can feel it hydrates really well.”
ŁUKASZ ZDANOWSKI
ISOTONIC · 03.06.2026
VERIFIED PURCHASE
★★★★★
“Honestly, I am shocked to have discovered this product. I used to take blackcurrant extract on its own, and here I additionally get 2 more standardized extracts. The whole package costs less, and considering the amount of polyphenols per serving this product is completely off the charts.”
SEBASTIAN T
POLYPHENOLS · 28.05.2026
VERIFIED PURCHASE
★★★★★
“I always bought and took pre-workouts; recently I learned it makes little sense because creatine and beta-alanine need to be loaded. A single serving changes nothing. The capsule form helps a lot with that, and after reading the protocol I now understand how much to take during the day to load up without the tingling.”
KUBA
BETA-ALANINE · 28.05.2026
VERIFIED PURCHASE
REVIEWS CARRIED OVER 1:1 FROM THE ATHLECOR STORE
COMMON CYCLIST PROBLEMS AND OUR SOLUTIONS
“Third hour of the ride and the power suddenly goes.”
↓
Glycogen stores cover 90 to 120 minutes of hard riding. The system sets the isotonic from the first hour: 35 g of carbohydrates and electrolytes in the bottle, topped up every 10 to 15 minutes.
“Cramps and heavy legs on hot days.”
↓
Sweat drains mostly sodium. A serving of the isotonic delivers 235 mg of sodium, within the IOC recommendation of 0,5 to 0,7 g per liter, and fluid volume is matched to temperature and sweat rate.
“The race is decided in the last kilometers.”
↓
A climb attack and the finish are efforts where acidosis builds. The pre-race system with beta-alanine and sodium bicarbonate is laid out in the configurator, with doses from body weight.
FAQ
Yes. Creatine increases physical performance in successive bursts of short-term, high intensity exercise: attacks, primes and the finish. Possible retention of 0,5 to 1,0 kg of water; for mountain races the system covers both variants.
SCIENCE AND RESEARCH
EVERY BATCH TESTED
The purity and safety of every batch is tested by the independent, accredited J.S. Hamilton laboratory. Reports with the batch number are published on the product pages.
RAW MATERIAL TESTING
Raw materials are tested at the Institute of Agricultural and Food Biotechnology (IBPRS).
STANDARDIZATION TESTING
Standardization and active ingredient content are verified by independent studies at Lodz University of Technology.
AIS CLASSIFICATION
System ingredients belong to groups A and B of the Australian Institute of Sport classification.
An independent test of polyphenol content in three tart cherry powders from the market: the differences in the same raw material reach an order of magnitude.
Saturday running session at the stadium. Isotonic in the daily training routine.
ATHLECOR makes lab-tested supplements for cyclists: an isotonic for the bottle, Creapure® creatine, WPI protein and omega-3. Supplementation for road cycling, MTB and time trials, with an 8-week preparation system.