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We follow the vision of our founder Joe Weider: to make humanity healthier and more efficient through targeted training and conscious nutrition – and have been doing so since 1936

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Sport & Health are our passion. Our mission is to provide our valued, loyal customers with the best possible, highest quality products

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As a "Trainer of Champions", our company founder Joe Weider has trained several top athletes – including, above all, the bodybuilding icon Arnold Schwarzenegger himself

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Mega Mass 4000
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Mega Mass 4000

From 287,00 złBase price (95,67 zł  per  kg)
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Mega Mass Caps

Mega Mass Caps

141,00 złBase price (1.146,34 zł  per  kg)

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WEIDER Premium Collagen – Kollagen für Gelenke, Knorpel und Haut

Collagen Basics: What Your Body's Most Abundant Protein Really Does

Collagen is the most abundant protein in our body – and it's long been more than just a beauty trend. We'll show you what studies on joints, cartilage, and skin really reveal, what key role glycine plays, and why the collagen type on the label hardly matters.

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Krafttraining im Gym – Satzpausen richtig nutzen für optimalen Muskelaufbau

Training Planning: How long should you rest between sets?

One minute or three? We looked at the research on rest periods between sets: what short breaks really achieve, what role training volume plays, and how long you should rest between your sets.

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Kreatin gegen Schlafmangel? Das steckt hinter dem weißen Pulver für mehr Fokus

Creatine for sleep deprivation? What's behind the white powder for improved focus?

Too little sleep and still want to perform? A study shows: Creatine can help boost cognitive performance after sleepless nights – completely without caffeine and without side effects.

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