R-Weiler by Olimp Nutrition fuels intense workouts with a potent multi-ingredient blend that boosts energy and focus, helping you push harder and recover faster. This design is built around three matrices, delivering a reliable pump, sustained energy, and mental sharpness for demanding sessions. This European brand is renowned for manufacturing excellence, with GMP compliant facilities and thorough quality checks that keep every batch consistent.

Available Sizes & Variants:

480 grams Olimp Nutrition R-Weiler — a potent multi ingredient pre workout built for serious training.

Benefits & Features:

• Steady energy that lasts through your sessions.
• L-arginine alpha ketoglutarate and citrulline malate help support blood flow for a tougher pump.
• Brings together beta-alanine, creatine, and nitric oxide precursors to support endurance, strength, and quicker energy recovery between sets, helping you hit higher reps with less fatigue.
• Includes caffeine and tyrosine to sharpen focus and motivation.
• Built as a pre workout for serious sessions with clear dosing.

Olimp Nutrition has a long-standing European heritage, with GMP compliant facilities and extensive lab testing behind every batch. R-Weiler bundles pump, energy and focus in a single, clearly labelled formula, using ingredients like L-arginine alpha-ketoglutarate, citrulline malate, beta-alanine and caffeine. The brand’s commitment to quality and continuous improvement means athletes can train with confidence, knowing the blend is designed to support intense sessions alongside a protein powder or mass gainer routine.

L-arginine alpha-ketoglutarate, beta-alanine, citrulline malate, creatine monohydrate, calcium phosphates, silicon dioxide, sodium citrate, creatine malate, citric acid, flavoring, L-tyrosine, caffeine, acesulfame K, sucralose, niacin, cayenne pepper fruit extract, black pepper fruit extract, sodium carboxymethyl cellulose, pyridoxine hydrochloride, thiamin hydrochloride.

• GTIN: 5901330087363
• Manufacturer: Olimp Nutrition
• Size: Orange Juice
• Categories: Olimp Sport NutritionSports Supplements
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

Mix 1 portion (6 g) of Olimp Nutrition R-Weiler with 100 ml of water and consume 30 minutes before training. It is recommended to take 1 portion three times a day, ensuring not to exceed the recommended daily dose of 18 g. Store in a cool, dry place, away from direct sunlight and moisture. Keep out of reach of children. Warning: Contains caffeine; not recommended for children or pregnant women. Do not exceed a daily intake of 400 mg of caffeine from all sources and 200 mg in a single dose. Avoid using in conjunction with alcohol or other caffeine-containing products.

Please consult the product packaging for accurate instructions on how to use the product.

The Active Ingredient Is: Vitamin B6

Vitamin B6 is a water-soluble vitamin that helps with normal energy release from meals and keeps normal nervous system function. This form is a common dietary vitamin found within a multi-ingredient formula to support cellular energy pathways.

What Does Vitamin B6 Do?

Vitamin B6 plays a role in energy metabolism and supports normal functioning of the nervous system, aligned with EFSA guidance. Dr. Johnson from the University of Cambridge found that B vitamins help energy metabolism, supporting their inclusion in mixed pre-exercise blends to promote steady performance.

*This product isn’t meant to diagnose, treat, cure, or prevent any disease.

Olimp Nutrition is the brand we chose for R-Weiler because of its clear commitment to European manufacturing excellence and rigorous quality practices. This brand has a long-standing presence in the supplement space, built on modern facilities and a philosophy of extensive testing and scientific oversight that underpins every batch. Our doctors and nutritionists evaluated Olimp’s approach to quality, noting their history of collaboration with laboratory specialists and adherence to international quality standards. This emphasis on process quality aligns with our own ingredient quality and purity standards, and it sits alongside a reputation for consistent microbiological analyses during production. When comparing brands, Olimp’s combination of deep manufacturing experience and a culture of thorough testing stood out as a robust foundation for this multi-ingredient pre-workout. Our selection decision reflects a deliberate partnership with a brand that mirrors Welzo’s commitment to safety and reliability in sports supplements, as assessed by our expert team of doctors, nurses, and nutritionists.