AAKG Shock Extreme powers your pre workout with boosted blood flow from AAKG, and it supports endurance and faster recovery, plus BioTechUSA's safety standards and commitment to quality that you can trust.

Available Sizes & Variants:

1000 ml liquid pre workout – Great for daily training at home or the gym.

Benefits & Features:

• Boosts nitric oxide for better blood flow during workouts.
• Magnesium helps reduce tiredness and fatigue to keep you going.
• Pre workout energy hits fast, and you can feel it about 20 minutes before training.
• Sugar-free formula means you get a clean boost without extra sugar.
• BioTechUSA's long standing commitment to safety and quality means this blend is trusted by athletes who demand consistent performance, reliability, and clear ingredients every day.

BioTechUSA AAKG Shock Extreme reflects the brand’s long-standing focus on performance nutrition. The star ingredient, L-Arginine alpha-ketoglutarate, is designed to support nitric oxide production for better blood flow to muscles during training, while magnesium helps curb fatigue. The formula is sugar free and flavoured in Cherry or Orange, with acesulfame K and sucralose for a pleasant taste. Safety and quality guide every batch, so athletes can trust it as part of a well rounded training routine. BioTechUSA AAKG Shock Extreme centres on the star ingredient L-Arginine alpha-ketoglutarate, delivering a strong nitric oxide boost to support blood flow and oxygen delivery to muscles. The formula includes magnesium to help reduce fatigue, and is sugar free for a clean, during-and-after training experience. The product arrives in Cherry or Orange flavours, sweetened with acesulfame K and sucralose, and made to BioTechUSA's high safety standards so you can feel confident taking it before a session. It pairs well with protein shakes and can slot into routines alongside a vitamin d supplement.

L-Arginine alpha-ketoglutarate 2:1, of which L-Aginine, Magnesium

• GTIN: 5999076200320
• Manufacturer: BioTechUSA
• Size: Cherry
• Categories: BioTechUSA SupplementsMuscle Pump Supplements & Pre WorkoutSports 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.

Drink 1 serving (25 ml = 8 teaspoons) daily, 20 minutes before training. Shake before use. Do not exceed the recommended dosage. Store under 25°C, protect from moisture and sunlight. Not recommended for pregnant or nursing women, or individuals with blood pressure issues. Keep out of reach of children.

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.

The Active Ingredient Is: L-Arginine alpha-ketoglutarate (AAKG)

L-Arginine alpha-ketoglutarate is a compound combining an amino acid with a supporting molecule, commonly used to support blood flow during exercise.

This formula also has included magnesium, which helps reduce tiredness and fatigue, supporting overall energy metabolism during training.

What Does L-Arginine alpha-ketoglutarate Do?

The ingredient is described as boosting nitric oxide production to support blood flow and oxygen delivery to muscles during exercise, potentially aiding endurance and recovery. This perspective is supported by research from Dr. Campbell of the University indicating enhanced vasodilation with pre-exercise intake.

In addition, magnesium contributes to energy production and helps maintain energy levels during physical activity, aligning with EFSA and NHS guidance on mineral function.

This supplement is not intended to diagnose, treat, cure, or prevent any disease.

BioTechUSA remains Welzo’s preferred partner for this supplement because the brand reliably proves a solid commitment to safety, quality and athlete-focused formulations. BioTechUSA is recognised for using safe, carefully chosen ingredients, reflecting a measured approach to product integrity that aligns with Welzo’s expectations for reliability and performance.

BioTechUSA’s method centres on quality and safety, which is why we emphasise really rigorous and thorough testing and meticulous quality control as part of our evaluation. This dedication to protecting consumer trust is reinforced by our team’s assessment of their standards and practices, and by the ongoing commitment to maintaining high safety norms across their line. You can learn more about our standard for quality and certifications from the certifications we require.

For this specific supplement, BioTechUSA is a natural fit given AAKG Shock Extreme’s sport-oriented design. The brand’s focus on performance-driven formulations resonates with Welzo’s evaluation criteria, and our medical team at Welzo's healthcare professionals genuinely values BioTechUSA’s approach to safety and efficacy in athlete nutrition.