4tive Natural Energy 12x250ml smíšená bobule

Sparská voda, zesilovač příchutí (erythritol) z ovocných šťáv Strawberry 0,2%, borůvkové 0,2%, kyselina citronová, kyselina tartanová, botanické extrakty, guarana 0,1%, zelený čaj, přírodní přírody, citrát sodíku, emulzifikační dásní acacia, stevionová glykosida CholeCalciferol, kyselina pyridoxin kyselina niacin, kyselina, kyanokobalamin, biotin

United Kingdom & Rest of the World Shipping Details:
Same day dispatch for orders placed by 2pm (Orders after 2pm dispatched 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 14 days in the same original and unopened packaging. Subject to T&C's.

Welzo is a UK-based health platform. Orders ship from the UK.

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

The Key Ingredient Is: Branched-Chain Amino Acids (BCAAs)

Branched-chain amino acids are essential amino acids that help support muscle protein synthesis and recovery after workout. They occur naturally in dietary protein and are commonly taken to help sustain athletic performance.

This combination presents BCAAs as the primary active group, with other amino acids included to support overall amino acid availability and muscle metabolism during exertion.

What Do Branched-Chain Amino Acids Do?

BCAAs help to support muscle protein synthesis and may reduce exercise-induced muscle soreness, contributing to quicker bounce-back after intense activity. These effects align with EFSA-style guidance on essential amino acids and their role in normal muscle function.

Dr. Shimomura of Osaka University found that BCAA supplementation around exercise can promote muscle-protein synthesis and decrease muscle damage, supporting the role of BCAAs in sustaining performance.

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

Sacharidy: 8,3 g

4CTIVE sticks out on quality thanks to a track record built around performance-driven formulations and a clear pledge to high amino acid levels. The brand is known for delivering products that put active people and athletes first, syncing with Welzo’s emphasis on reliability and real-world effectiveness. This practical sports performance focus makes 4CTIVE a natural match for our energy and recovery profile in Natural Energy, with high BCAA and arginine content at the heart of the mix.

Welzo’s medical team reviewed 4CTIVE with our rigorous approach, assessing how the brand maintains quality, purity and potency across its products. Our team of medical experts carefully evaluated the brand’s manufacturing philosophy and integrity, and our experts concluded that 4CTIVE aligns with Welzo’s standards for science-led, safety-conscious supplementation. You can learn more about our evaluation by visiting our team of medical experts and our rigorous testing protocols at our rigorous testing protocols.

This brand was selected for its product fit for high-intensity activity, and Welzo remains committed to UK safety standards and legal compliance in every partnership we form with reputable manufacturers.