Naughty Boy Winter Soldier Illmatic EAA 420 gram

L-Leucine (Vegan Fermented), L-Isoleucine (Vegan Fermented), L-Valine (Vegan Fermented), L-Lysine (Vegan Fermented), L-Threonine (Vegan Fermented), L-Phenylalanine (Vegan Fermented), L-Histidine (Vegan Fermented), L-Methionine (Vegan Fermented), L-Tryptophan (Vegan Gefermenteerd)

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.

Meng 1 portie (14 g of 1 niveau schep) met 400 ml ijskoud water. Illmatic EAA kan worden geconsumeerd vóór training, tijdens het trainen of na de training. Bewaar op een koele, droge plaats, weg van direct zonlicht. Blijf buiten het bereik van kinderen. Niet geschikt voor kinderen, zwangere of borstvoederende vrouwen. Bevat natuurlijke cafeïne (100 mg).

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

*Percentage dagelijkse waarden zijn gebaseerd op een caloriedieet van 2.000. Uw dagelijkse waarden kunnen hoger of lager zijn, afhankelijk van uw caloriebehoeften.

The Active Ingredient Is: Leucine

Leucine is an essential amino acid that plays a key role in supporting muscle protein synthesis and recovery after exercise. This product uses vegan fermented leucine to provide a high-quality amino acid building block for muscles.

This formula also includes other essential amino acids and absorption-enhancing ingredients to support overall amino acid availability and utilisation in the body.

What Does Leucine Do?

Leucine participates in stimulating muscle protein synthesis and may contribute to maintenance of muscle mass during training. This effect is complemented by additional amino acids and absorption aids that can support nutrient uptake and energy turnover during workout periods.

In line with EFSA and NHS guidance on normal physiological functions, these nutrients contribute to everyday vitality and performance without implying disease treatment or prevention.

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

Naughty Boy is Welzo’s chosen partner for this brand because of a proven commitment to innovative, performance-focused supplements with transparent, full-label formulas. The brand is well recognised in the UK and European market for delivering premium sports nutrition products and for consistently using clinically researched branded ingredients such as Velositol®, AstraGin® and Senactiv®, which align with our emphasis on reliability and evidence-based formulation. This brand’s manufacturing approach and reputation for serious performance products set it apart in a crowded market, and its UK-based production supports our quality expectations. When assessing partners, our medical team our medical team looked for a brand with clear dedication to safety, efficacy and traceability, which Naughty Boy demonstrates through its product design and ingredient choices. This combination meets our standards for quality and reliability as described in our ingredient quality and purity standards.