GOAL: STRENGTH AND PHYSIQUE, MEASURED AFTER THE BLOCK
STRENGTH SYSTEMFOR 8 WEEKS.
We match the kit to your goal for the block and your numbers. The 8-week schedule answers what to take on training days and what to take on rest days.
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KIT CONFIGURATOR
MATCH THE KIT TO THE TRAINING GOAL
KIT SELECTION · 3 ANSWERS
Set body weight and training style: the kit and daily dosing adjust on their own, and every change recalculates the doses at once. The full schedule is available for download next to the kit.
Reviews carried over 1:1 from the store; reviews linked to an order carry the “Verified purchase” label.
★★★★★
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VERIFIED PURCHASE
REVIEWS CARRIED OVER 1:1 FROM THE ATHLECOR STORE
COMMON GYM PROBLEMS AND OUR SOLUTIONS
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FAQ
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SCIENCE AND TESTING
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ATHLECOR makes lab-tested supplements for the gym: WPI protein with 26 g of protein per serving, Creapure® creatine, vitamins with minerals and omega-3. Supplementation for muscle and strength, plus a cutting kit that keeps muscle.
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• STRENGTH SYSTEM · PDF
SCHEDULE AND STRENGTH SYSTEM
The schedule opens ready to save as PDF, and the system with a training block checklist goes to the email address provided.
GOAL: STRENGTH AND PHYSIQUE, MEASURED AFTER THE BLOCK
STRENGTH SYSTEMFOR 8 WEEKS.
We match the kit to your goal for the block and your numbers. The 8-week schedule answers what to take on training days and what to take on rest days.
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
KIT CONFIGURATOR
MATCH THE KIT TO THE TRAINING GOAL
KIT SELECTION · 3 ANSWERS
Set body weight and training style: the kit and daily dosing adjust on their own, and every change recalculates the doses at once. The full schedule is available for download next to the kit.
BODY WEIGHT · KG70
45120
PROTEIN
112
g daily
CARBS
210–350
g daily
CREATINE
3.5 g
daily · 3 caps
WHAT IS THE TRAINING GOAL?
KIT MATCHED TO THE ANSWERS
8-WEEK SYSTEM
6,98ZŁ / DAY
419 ZŁ FOR 60 DAYS
63 zł less than buying separately
At 2 to 4 sessions a week, the daily base is enough: protein toward the daily target, creatine for successive sets, and vitamins with minerals plus omega-3 as a daily complement to the diet.
WHAT'S IN THIS KIT · WHY · HOW MUCH AND WHEN
DOSES CALCULATED FOR 70 KG
PRODUCTWHY IN THIS KITHOW MUCH AND WHEN
WHEY PROTEIN ISOLATE
Daily protein without the ballast
For building mass, the ISSN position points to 1.4-2.0 g of protein per kilogram daily; on a cut with resistance training, 2.3-3.1 g. A serving delivers 26 g of protein with 0.3 g of fat and 0.9 g of carbohydrates, in 110 kcal. A 70-80% concentrate does not get there.
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®
Strength and lean mass
Combined with consistent resistance training, creatine increases gains in strength and muscle mass. Dose of 3-5 g daily (0.03 g per kilogram), full saturation after 3-4 weeks, or a loading phase of 20 g daily for 5-7 days. Cycling has no basis in the data.
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, that is 21 g daily in 4 servings with meals; from day 6 the dose as listed.
OMEGA-3
Recovery after hard sessions
Eccentric work and high-volume sessions are the most studied context for omega-3 in trained people. Two capsules deliver 1000 mg EPA and 500 mg DHA daily, TOTOX 10.5 (less than half the GOED limit).
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 fatty fish a week, 1 capsule is enough. With a meal containing fat.
COMPLEX
Magnesium, zinc and B vitamins
Magnesium contributes to normal muscle function and normal functioning of the nervous system; B vitamins to normal energy-yielding metabolism. The formula contains no iron or calcium, which compete with magnesium and zinc for absorption.
HOW MUCH AND WHENFIXED DOSE
2 capsules daily
Vitamins and minerals at label doses, independent of body weight. With a meal containing fat, also on rest days.
8-WEEK SYSTEM · MATCHED TO CONFIGURATOR ANSWERS · 4 PRODUCTS
Strength training has the best-documented supplementation in the entire sports literature. The set includes the two ingredients with the strongest data and a base that keeps training uninterrupted.
WHY THERE IS NO SINGLE FACE HERE
NOT ONE OPINION. 25+ YEARS OF CLASSIFICATION AND PHYSICIAN OVERSIGHT.
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: strength and lean mass
Combined with consistent resistance training, creatine increases gains in strength and muscle mass. Dose of 3-5 g daily (0.03 g per kilogram), full saturation after 3-4 weeks, or a loading phase of 20 g daily for 5-7 days. Cycling has no basis in the data.
IN STUDIES +5.3% in the bench press, meta-analysis of 53 RCTs (Lanhers et al. 2017). Muscle growth confirmed by imaging, separated from water retention (Burke et al. 2023).
Whey Protein Isolate: daily protein without the ballast
For building mass, the ISSN position points to 1.4-2.0 g of protein per kilogram daily; on a cut with resistance training, 2.3-3.1 g. A serving delivers 26 g of protein with 0.3 g of fat and 0.9 g of carbohydrates, in 110 kcal. A 70-80% concentrate does not get there.
IN STUDIES Meta-analysis of 49 studies and 1863 people: +2.5 kg of 1RM strength and +0.3 kg of lean mass over training alone (Morton et al. 2018).
Eccentric work and high-volume sessions are the most studied context for omega-3 in trained people. Two capsules deliver 1000 mg EPA and 500 mg DHA daily, TOTOX 10.5 (less than half the GOED limit).
IN STUDIES ISSN 2025 position stand: omega-3 supports recovery and strength development with resistance training (Jäger et al., ISSN 2025).
Magnesium contributes to normal muscle function and normal functioning of the nervous system; B vitamins to normal energy-yielding metabolism. The formula contains no iron or calcium, which compete with magnesium and zinc for absorption.
IN STUDIES Systematic review: 300-500 mg of magnesium daily supports jump performance, 1RM and fatigue resistance (Heffernan et al. 2019).
Reviews carried over 1:1 from the store; reviews linked to an order carry the “Verified purchase” label.
★★★★★
“A very well composed vitamin and mineral complex: simple formula, sensible doses and a great addition to daily supplementation for active people.”
MAGDALENA IŁOWIECKA
COMPLEX · 04.07.2026 · VERIFIED PURCHASE
VERIFIED PURCHASE
★★★★★
“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
★★★★★
“Really nice. Two months of supplementation sorted. The products are high quality. This is the only protein that does not upset my stomach and it tastes very good”
MATYLDA S
GYM BUNDLE · 18.06.2026 · VERIFIED PURCHASE
VERIFIED PURCHASE
★★★★★
“Compared to the competition the price is really decent, I wanted a high epa/dha dose; but without swallowing who knows how many capsules.”
JACEK Z
OMEGA-3 · 28.05.2026
VERIFIED PURCHASE
REVIEWS CARRIED OVER 1:1 FROM THE ATHLECOR STORE
COMMON GYM PROBLEMS AND OUR SOLUTIONS
“Week three of the block and the muscles are still sore.”
↓
The system keeps protein at 1.6 to 2.2 g per kg of body weight, and in the hardest weeks polyphenols from the Gym Kit come in. Tart cherry and pomegranate are described in research in the context of recovery after heavily muscle-loading exercise.
“Strength and muscle mass slip away on a cut.”
↓
In a deficit the plan raises the protein target to about 2.2 g per kg. Protein contributes to the maintenance of muscle mass, and the calorie budget is calculated from body weight and the number of sessions.
“A cabinet full of supplements and zero system.”
↓
One kit and one daily schedule: what, how much and when. Doses calculated from body weight according to the AIS Sports Supplement Framework, every batch tested in an independent laboratory.
FAQ
Creatine increases muscle cell hydration; retention of 0.5 to 1.0 kg is possible. The Burke 2023 imaging study, however, showed a real increase in muscle cross-section, separate from water retention.
SCIENCE AND TESTING
EVERY BATCH TESTED
The purity and safety of every batch is tested by the independent, accredited J.S. Hamilton laboratory. Reports with batch numbers 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 the 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 the gym: WPI protein with 26 g of protein per serving, Creapure® creatine, vitamins with minerals and omega-3. Supplementation for muscle and strength, plus a cutting kit that keeps muscle.