Optimum Nutrition Gold Standard 100% Isolate 930g

WHEY Isolate Proteins [MILK] (95%) (WHEY Protein Isolate, Hydrolysed WHEY Protein Isolate, Emulsifier: SOY Lecithin), Flavourings, Thickener (Xanthan Gum), Sweetener (Sucralose), Colour (Curcumin).

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.

For best results, consume this 110-calorie serving post-workout. With 25g of lean protein and minimal fat (0.4g), take within 30 minutes of exercise. Keep carbohydrate intake light at 1.3g per serving. Monitor salt levels at 0.22g per portion. Contains 0.3g fiber for digestive support.

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-purity protein derived from milk, providing essential amino acids important for body function and tissue support.

This form is ultra-filtered and hydrolysed for rapid digestion and absorption, with a lean protein content that minimises lactose, fat and sugars described in the product context.

What Does Whey Protein Isolate Do?

Dr. Tang of the University reports that post-exercise whey protein isolate supports muscle protein synthesis by delivering essential amino acids rapidly, aiding muscle repair after activity.

In line with EFSA guidance on protein functions, whey protein helps maintain normal muscle mass and contributes to recovery processes following strenuous exercise.

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

Protein:25g ,Carbohydrates:1g ,Fat:1g

Why Optimum Nutrition Gold Standard 100% Isolate is Welzo Selected. This brand is recognised as a global leader in sports nutrition with a long-standing reputation for reliability, innovation and consumer trust. Our evaluation team valued Optimum Nutrition for its established heritage, continuous commitment to quality and transparent manufacturing practices that support safe, consistent products. This brand is known for its strict quality assurance and routine audits, with a clear emphasis on purity and safety in its GMP-certified facilities. Our team of medical experts has assessed their approach to product integrity and endorses their alignment with Welzo’s standards for ingredient quality and safety, which you can explore through how we verify ingredient quality. The brand’s post-exercise protein isolate formulation, designed for rapid amino acid delivery, makes it a strong fit for this supplement category, aligning with Welzo’s product needs and consumer expectations. This match was confirmed by our team of medical experts during our rigorous brand review.