American Supps Radical Riot is a strong potency pre-workout booster designed to boost focus and energy and performance so you can power through tough training sessions. Inside, a robust blend supports blood flow, endurance and focus, with caffeine and guarana for energy and AstraGin aiding absorption. Manufactured in Germany by American Supps Deutschland, it stands out for strict quality control and a focus on speed and reliability.

Available Sizes & Variants:

340 gram pre workout booster – potent formula for tougher training.

Benefits & Features:

• Amplified energy fuels intense training sessions.
• Caffeine and guarana sharpen focus for pushing hard.
• Nitric oxide support from citrulline and arginine helps you feel more pumped when paired with protein shakes.
• AstraGin enhances absorption so you get more from each dose, a benefit many stack with magnesium glycinate.
• Designed with quality controls and German manufacturing, the formula combines endurance, power and cognitive support to help you stay engaged and recover between sets efficiently.

Radical Riot comes from a German manufactured heritage, built for serious athletes who want reliable energy and real results. The blend targets blood flow, endurance and focus, with a stimulant duo of caffeine and guarana plus nootropic support from N-Acetyl L-Tyrosine. AstraGin helps your body absorb the active ingredients, so each scoop works harder. It’s a favourite for those who stack with protein shakes and recovery routines, and it resonates with Liver King style training for a disciplined yet intense approach.

L-citrulline-malate, L-Arginine-Alpha-Ketoglutarate, Beta-alanine, Betaine HCl, N-acetyl-L-tyrosine, Guarana extract, Caffeine, Green Tea Extract, Ginkgo Biloba Extract, AstraGin (Panax Notoginseng-Extract, Astragalus Membranaceus-Extract)

• GTIN: 39067127450
• Manufacturer: American Supps
• Size: Wild Berry
• Categories: American Supps
• 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 scoop (17 g) of Radical Riot V3 with 250 ml of water and take 20-30 minutes before training or physical activity. Test tolerance with a lower dosage (e.g. 1/2 measuring spoon) and if necessary do not take on an empty stomach. Store in a cool, dry place, away from direct sunlight and moisture. Keep out of reach of children. The indicated recommended amount should not be exceeded. Dietary supplements should not be consumed as a substitute for a balanced diet. If you have health problems or questions about taking a medicine or nutrition, consult a healthcare professional.

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

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

L-Citrulline is an amino acid that your body uses to help make nitric oxide, which boosts blood flow to your muscles while you’re working out.

This formula brings L-Citrulline together with other ingredients like L-Arginine AKG and Beta-Alanine, which help support its job in nutrient delivery and endurance during training.

L-Citrulline helps push nitric oxide production, which can help blood flow and nutrient delivery to muscles during exercise.

This supports normal bodily processes involved in performance and recovery, in line with EFSA guidance on amino acids and vascular function.

Within a multi-ingredient pre-workout blend, L-Citrulline teams up with other components to support training-related processes such as endurance and focus, without implying disease treatment.

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

American Supps offers a solid track record of focused sports performance supplementation, anchored by its German-made formulations via American Supps Deutschland GmbH, and this heritage underlines a clear commitment to manufacturing excellence and strict quality controls that align with our standards for trusted sport nutrition partners. The brand’s approach to production in Germany and its emphasis on clear allergen guidance and storage recommendations reflect a disciplined quality mindset that resonates with our customers’ safety needs. This is reinforced by the collaboration with our medical team, who review brand practices for compliance with our criteria, ensuring you receive consistent and transparent manufacturing processes. our medical team

American Supps stands out for product integrity and robust formulation science, with a comprehensive ingredient profile designed to support dense, high-potency pre-workout formulations. Our evaluation emphasised their production standards and traceable quality checks, which are central to our recommendation of this brand for Radical Riot. For customers prioritising certainty and reliability in performance-focused supplements, this brand provides a dependable fit. This brand was evaluated by our medical team for compliance with our quality assurance criteria.