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Weider Sports Nutrition – Premium Supplements for Muscle Building & Sports
Maximize your performance with Weider
Weider – Premium sports nutrition since 1936: High-quality supplements for muscle building, endurance and regeneration
For almost 90 years, Weider has stood for innovation, quality and passion in the field of sports nutrition.
The brand was founded in 1936 by bodybuilding pioneer Joe Weider and has since played a significant role in shaping the development of modern nutritional supplements. Today, Weider is one of the most recognized and trusted names in sports nutrition worldwide – with products that are scientifically developed and continuously improved.
What was originally designed for professional bodybuilders and competitive athletes has long since become suitable for fitness enthusiasts, amateur athletes, and health-conscious individuals: Whether you want to build muscle, improve your recovery, or achieve your fitness goals faster, Weider offers you well-thought-out supplements that you can rely on at any time.
Development of the Weider brand
1936 – The birth of Weider
Joe Weider founded Weider Nutrition, laying the foundation for the world's first sports supplement brand that would shape a fitness movement.
1946 – Founding of the IFBB
Joe and Ben Weider founded the International Federation of BodyBuilding & Fitness (IFBB), which still plays a central role in bodybuilding today.
1965 – Launch of Mr. Olympia
Joe Weider initiates the Mr. Olympia competition, which quickly becomes the most prestigious bodybuilding event in the world.
1970 – International expansion
Weider expanded into Japan (from 1970), founded Weider SL in Madrid in 1986 for the European market, and achieved an Asian presence with the expansion into Taiwan in 2000.
2003 – Founding of Weider Germany GmbH
In Germany, Weider Germany GmbH was founded to carry Joe Weider's idea forward in Europe and establish the brand in the German-speaking market.
2006 – Lifetime Achievement in Venice Beach Hall of Fame
On Labor Day, Arnold Schwarzenegger honors Joe Weider with the Lifetime Achievement Award – in recognition of his profound impact on sports.
2014 – Inducted into the International Sports Hall of Fame
Joe, Ben and Betty Weider are inducted into the International Sports Hall of Fame – a posthumous tribute to their life's work and commitment to fitness and bodybuilding.
2024 – Launch of own website
In 2024, Weider will launch its first independent online platform with optimized logistics – for the best product quality and value for money.
Weider's mission
Since 1936, Weider has stood for high-quality, scientifically based sports nutrition. The company passionately pursues the vision of founder Joe Weider, who firmly believed that targeted nutrition and training are the key to becoming the best version of oneself.
Every day, Weider works to develop innovative nutritional supplements that reliably support athletes at every performance level – in muscle building, recovery, and on the path to personal bests.
Weider remains true to its founder's core values: commitment, progress, and the tireless will to continually evolve. Not just as a provider, but as a pioneer in the world of sports nutrition.
The goal: to continue to expand our leading role as one of the world's most successful sports nutrition brands – and to inspire generations of athletes to achieve their goals.
Innovation at Weider
Standing still isn't an option for Weider. In addition to uncompromising quality, product development always focuses on effectiveness – with the clear goal of helping athletes achieve their individual fitness and health goals.
As one of the leading brands in sports nutrition, Weider is committed to continuous innovation. Its in-house research and development department diligently pursues the latest findings in sports and nutritional science to define new standards and keep its products at the cutting edge.
A central element of this culture of innovation is the conscious selection of high-quality, branded raw materials. These are subject to strict quality controls and are based on scientifically proven active ingredients – for maximum tolerability, safety, and effectiveness.
Weider not only stands for experience, but also for real progress in modern sports nutrition.
Our Weider top sellers
Weider products in categories
Weider muscle-building products specifically support you in building lean muscle mass, improving your post-workout recovery, and achieving your athletic goals more efficiently. With high-quality protein sources, intelligently combined macronutrients, and proven active ingredients like creatine, BCAAs, and L-glutamine, Weider offers everything your body needs for sustainable muscle building—whether you're just starting out or an experienced athlete looking to reach the next level.
Products from Weider's "Slim & Fit" category help you improve your fitness, define your body, and effectively reduce excess body fat. Whether with low-calorie protein shakes, L-carnitine drinks, fat burners, or functional snacks, Weider combines high-quality ingredients with modern recipes to provide the best possible support during dieting, weight management, and physical performance—whether you want to lose weight or simply stay fit and energetic.
Vegan products from Weider offer you a high-quality, purely plant-based alternative to traditional sports nutrition – ideal for those who avoid animal-based ingredients but still don't want to compromise on quality, taste, or performance. Whether with Vegan Protein, vegan bars, or plant-based amino acids: Weider combines many years of experience with modern, sustainable recipes specifically developed for active people with a vegan or vegetarian lifestyle – for a balanced diet, optimal nutrition, and full of energy.
Weider bars are the ideal snack for on the go, after a workout, or as a protein-rich snack every day. They offer a balanced combination of high-quality protein, great taste, and functional nutrients – whether to support muscle building, during a diet, or simply as a smart, guilt-free snack. With a wide selection of varieties and recipes – including low-sugar, high-protein, and vegan options – you'll find the right bar for every need at Weider, perfectly combining performance and enjoyment.
Weider. Get stronger. Every day.
Our recommendation – Because we believe in Weider ourselves
Weider Protein 80 Plus 500g pouch – quality that convinces us. Experience that works.
There are some brands that you don't just sell—you support them out of conviction. For us, Weider is just such a brand. For over 80 years, Weider has stood for reliability, innovation, and genuine quality in sports nutrition. Those who train hard want to give their bodies only the best—and that's precisely why we recommend Weider Protein 80 Plus.
This protein powder is a true classic—and for good reason. It combines four high-quality protein sources (casein, milk protein isolate, whey protein, egg albumin) and provides your body with exactly what it needs for muscle building, recovery, and long-term performance. No hype, no frills—simply sophisticated sports nutrition at the highest level.
What particularly convinces us:
- Consistently high quality – every batch is reliable.
- The pleasant taste – not too sweet, not artificial.
- The versatility – whether as a post-workout shake or as a protein-rich snack.
If you take your goals seriously and are looking for a product that will support you in the long term, then Weider Protein 80 Plus is exactly what you need.
Discover now : Weider Protein 80 Plus 500g at Shark Fitness
Shark Fitness – Your official Weider Nutrition partner in Switzerland
As an official dealer of Weider, one of the most traditional and well-known brands in sports nutrition, Shark Fitness offers a carefully selected selection of high-quality products in Switzerland. Whether you're an ambitious recreational athlete, personal trainer, or professional athlete, you'll find everything you need for muscle building, recovery, and performance improvement with us. From high-quality protein powdersto weight gainers, bars,amino acids,pre-workout boosters, and creatine, Weider provides you with effective supplements for your success.
At Shark Fitness, we place great value on personal advice, fast shipping within Switzerland, and customer service that truly addresses your needs. Our many years of experience in sports nutrition will help you find the products that perfectly match your training and lifestyle—always based on quality, innovation, and science.
Visit us in Wettingen or Wil (SG) and experience Weider Nutrition firsthand – or order conveniently online from your Swiss expert for premium sports nutrition: Shark Fitness.