NutriSport Protein 4 Phase Banana blend is a protein powder that delivers quick and steady amino acids to support muscle growth and recovery after training. The mix uses whey isolate, soy isolate, rice protein isolate and micellar casein for fast and slow amino acid delivery, which keeps your muscles fed. Perfect for busy athletes, and in-house quality counts. NutriSport is the UK's longest standing supplement maker, with in-house manufacturing in Wigan. Quality matters.

Available Sizes & Variants:

1Kg Banana protein powder - convenient large size for daily use

Benefits & Features:

• Fast acting protein powder for post workout recovery.
• Blend delivers 49g of protein powder per serving from fast and slow proteins.
• Star ingredient mix supplies amino acids quickly and across several hours.
• In house manufacturing in Wigan, UK supports quality control for protein shakes and traceability.
• Designed for post workout or overnight recovery, the blend supports muscle protein synthesis and reduces muscle protein breakdown, helping you wake ready for the next training session.

NutriSport has earned its reputation as the UK’s most established sports nutrition brand, manufacturing in-house in Wigan and operating a Europe registered health marked milk processing facility. The 4 Phase Blend brings together fast and slow proteins—whey isolate, soya isolate, rice protein isolate and micellar casein—designed for rapid and sustained amino acid delivery while keeping fat and carbs low and using a calorie-free sweetener. This level of control and heritage helps athletes train with confidence, knowing their protein powder supports consistent progress.

4- Phase protein blend (98%) Whey (Milk) protein, Micellar casein (milk protein) Soya isolate, Rice protein isolate, Pea protein isolate, Natural flavouring, Sweetner (sucralose). For Allergens see ingredients in Bold

• GTIN: 5028385011119
• Manufacturer: NutriSport
• Categories: Bodybuilding SupplementsLow-Carb Protein SupplementsNew ArrivalsNew In Supplements & VitaminsSports 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.

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

Whey protein isolate is a solid dairy protein loaded with essential amino acids that help support normal muscle metabolism and recovery processes.

This form comes from dairy and digests fast, giving quick amino acid access and high bioavailability.

What Does Whey Protein Isolate Do?

Whey protein isolate helps support muscle protein synthesis and recovery after exercise, aligning with EFSA-endorsed ideas that protein supports normal muscle function. It’s a fast-digesting protein that helps supply essential amino acids when you eat after activity.

Dr. Tang from the University of Illinois found that rapid amino acid delivery can boost anabolic potential after training.

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

Protein:47.5g ,Carbohydrates:4.2g ,Fat:0.9g ,Salt:1.2g

NutriSport is Welzo's picked partner for Protein 4 Phase Blend because that brand brings a long-standing heritage in sports nutrition and a hands-on, in-house manufacturing approach (which we value).

The maker runs from its UK facility in Wigan and holds European health registrations for its milk processing, highlighting a commitment to safety and regulatory alignment that we trust for our customers.

NutriSport’s well-established reputation as a specialist in sports nutrition, together with reliable service and value-driven products, makes them a solid UK-market fit for a high-protein, multi-phase blend. Its in-house production helps robust traceability and supply chain oversight, aligning with our quality standards and transparency that you can verify via the standards we enforce.

This brand is particularly well matched for Protein 4 Phase Blend, providing a rapid and sustained amino acid profile that supports post-workout recovery needs while keeping it affordable. Our health team assesses this partnership as part of our ongoing curation, and you can learn more about the crew at our medical team (which is crucial).