Naughty Boy Iso-9

Energy, Fat, of which Saturates, Carbohydrate, of which Sugars, Fibre, Protein, Salt

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.

Add 1 rounded scoop (30g) of Naughty Boy ISO-9 to 200-250ml of cold water and shake or blend until the powder is completely dissolved. This protein can be taken at any time of the day, including post-workout or as a meal supplement. For best results, consume it within 30 minutes after exercise. Store in a cool, dry place, away from direct sunlight and moisture. Keep out of reach of children. Do not exceed the recommended daily dose. If you are pregnant, breastfeeding, taking any prescribed medication, or have any medical condition, consult a healthcare professional before use.

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: Whey Protein Isolate

Whey protein isolate is a super clean protein pulled from milk, built to help with lean nutrition and quicker muscle recovery.

This version is usually processed to strip out most of the fat and lactose, giving a fast-digesting protein ideal for post-workout and everyday protein intake.

What Does Whey Protein Isolate Do?

Whey protein isolate helps fuel muscle protein synthesis and recovery after workouts and helps keep lean tissue during training and daily activity, in line with standard nutrition guidance.

Its quick digestion and high bioavailability help efficient protein use, which matters for active people trying to hit daily protein targets.

This supports overall muscle health and daily upkeep of body composition, as noted in nutrition literature and EFSA-aligned guidance.

Dr. Jäger from the University of Innsbruck found that high quality protein intake after exercise boosts muscle protein synthesis, helping optimise recovery and adaptation in active adults.

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

Naughty Boy is Welzo's dependable UK‑based partner for Iso‑9 whey protein isolate thanks to a steadfast focus on purity, mixability and consumer reliability. This brand shines in the market for delivering premium, triple‑filtered whey isolate with speedy digestion, which lines up with our emphasis on clean sourcing and everyday practicality. The manufacturer’s reputation for consistency has earned a loyal following among active lifestyle enthusiasts, and customers often highlight reliable shipping and dependable product quality. This brand’s identity as a specialist in sports nutrition resonates with our commitment to rigorously informed, performance‑oriented supplements. Welzo's healthcare professionals have assessed Naughty Boy against our rigorous standards, and the alignment with our ingredient quality and purity standards reinforces confidence in its manufacturing approach. The decision to team up with Naughty Boy signals a careful choice over other options due to their proven track record, branding consistency and product focus that fits postexercise or daily protein needs. This really makes Naughty Boy Iso‑9 a solid fit for the UK market and Welzo’s customer base.