Optimum Nutrition Protein Shake offers quick absorbing whey protein to support muscle growth and post workout recovery, and keeps trusted brand quality and strict safety standards intact. Each serving provides 24g of protein and 5.5g of naturally occurring BCAAs to help support recovery after training. Optimum Nutrition is the world’s top sports nutrition brand, with gluten free formulation and banned substance tested facilities that athletes can trust.

Benefits & Features:

• Supports muscle growth with high quality whey protein.
• Promotes post workout recovery with fast absorbing whey protein isolate after training.
• Greatly supports hitting daily protein targets when training volume is high.
• Gluten free formulation and clean ingredient profile give you confidence in quality and ease when avoiding allergens.
• Designed for athletes who want reliable, fast acting protein, it pairs whey protein isolate with high digestibility to support lean mass gains and quicker recovery, day after day.

Optimum Nutrition has built a reputation on quality you can feel. The star ingredient whey protein isolate is prized for fast digestion, helping you get amino acids into your muscles quickly after training. The formula is produced in facilities with banned substance testing and gluten free standards, giving athletes confidence in what they’re consuming. The brand’s heritage as a leading sports nutrition company underpins its commitment to consistency, flavour variety, and proven performance support. This is a trusted option among protein powders and even extends to fairlife protein shake enthusiasts seeking reliable nutrition.

Skimmed MILK, MILK Protein Concentrate (29%), Skimmed MILK Powder, Water, Fat-Reduced Cocoa Powder (1.5%), Stabilisers (Cellulose, Cellulose Gum, Carrageenan), Sweetener (Sucralose).

• GTIN: 65060751995366
• Manufacturer: Optimum Nutrition
• Size: Chocolate / 12x330ml
• Categories: Bodybuilding SupplementsLow-Carb Protein SupplementsMeal Replacement ShakeNew ArrivalsNew In Supplements & VitaminsOptimum NutritionProtein Powders, Shakes & SupplementsSports 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.

For best results, consume one serving (250ml) which provides 61 calories. This portion delivers 10g of muscle-supporting protein, with minimal fat (0.4g) and just 4.2g of carbohydrates. Monitor sugar intake - each serving contains 4g. Includes 0.4g of digestive-friendly fiber. Keep sodium intake in check with only 0.10g of salt per serving. Ideal for post-workout recovery or as a protein-rich snack between meals.

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

The Active Ingredient Is: Whey Protein Isolate

Whey protein isolate is a high-quality dairy-derived protein that is rapidly digested and rich in essential amino acids.

This form acts as the core protein source in this product, with additional whey components supporting its profile and ensuring gluten-free formulation where applicable.

What Does Whey Protein Isolate Do?

Whey protein isolate participates in muscle protein synthesis and supports post-exercise recovery, contributing to the maintenance of lean muscle with regular training.

Protein sources like whey isolate support daily protein needs and are commonly recognised by EFSA and NHS as contributing to muscle mass maintenance when consumed as part of a balanced diet.

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

ALLERGY ALERT: Contains Milk

Optimum Nutrition stands as the world’s #1 sports nutrition brand, renowned for its commitment to purity, safety and high manufacturing standards. This heritage and industry-wide credibility made them an ideal partner for Welzo, supporting our aim to source trusted products from leading manufacturers. Our team evaluated their manufacturing philosophy and the reputation they’ve built around rigorous quality practices, recognising their ability to deliver consistency across products and batches. This emphasis on quality is reinforced by facilities that are compliant with banned substance testing and gluten-free standards, underscoring a robust approach to purity and athlete safety. You can learn more about how we verify these standards with our team of medical experts and by reviewing the standards we enforce.

Optimum Nutrition Protein Shake is a natural fit for this brand’s strengths, centred on fast-absorbing whey protein isolate and a focus on potency and digestibility. This alignment supports Welzo’s commitment to effective, well-supported supplementation while delivering clarity on product quality and production excellence. Our evaluation considered their dedication to advanced filtration and hydrolyzation techniques, ensuring high-quality protein delivery for post-workout recovery.