BioTechUSA Iso Whey Zero is a premium whey protein isolate designed to support muscle recovery and growth, delivering a high protein content with virtually zero lactose. The star ingredient, whey isolate, provides essential amino acids that help the body build and repair muscle after workouts. BioTechUSA backs quality with two dedicated factories and rigorous testing to ensure reliable flavour and mixability.

Benefits & Features:

• High quality protein supports daily training and faster recovery for better results.
• Fast absorbing formula means amino acids are available quickly after workouts, supporting rapid muscle repair, reduced soreness, and sustainable progress toward your strength goals long term.
• Contains 21g protein per serving, helping you meet daily targets while keeping carbs and sugars low for a lean profile.
• BioTechUSA operates two manufacturing facilities and conducts 230,000 quality tests annually with 18 external audits, ensuring consistent quality and reliability.
• Sugar free and gluten free.

BioTechUSA Iso Whey Zero is crafted with microfiltration processed whey protein isolate, which helps preserve bioactive fractions like immunoglobulins and lactoferrin that support immune function and recovery. The product also includes 4.5g of BCAAs and 4.8g of glutamine per serving to support nitrogen balance and recovery, while leucine at 2.1g per serving helps nudge the muscle building switch. With lactose content kept very low, this protein powder is well tolerated by many dairy sensitive individuals and fits into most training plans.

Energy, Fat, - of which saturates, Carbohydrate, - of which sugars, Protein, Salt, Essential Amino Acids (EAAs), Histidine, Isoleucine, Leucine, Lysine, Methionine, Phenylalanine, Threonine, Tryptophan, Valine, Conditionally Essential Amino Acids (CAAs), Arginine, Cysteine, Glutamine and Glutamic acid, Proline, Tyrosine, Nonessential Amino Acids (NAAs), Alanine, Aspartic Acid, Glycine, Serine

• GTIN: 5999076222995
• Manufacturer: BioTechUSA
• Size: Banana / 908 grams
• Categories: BioTechUSA SupplementsProtein 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.

Mix 1 serving (25 g = 1 scoop filled to the top mark = 2 heaped tablespoons) of BioTechUSA Iso Whey Zero with 200 ml or 350 ml of water in a shaker bottle. On training days, take 1 serving in the morning and 1 serving immediately after training. On rest days, take 1 serving in the morning and 1 serving in the afternoon. Store the product tightly closed in a cool, dry place. WARNING: The product contains caffeine. Not recommended for children, or pregnant women.

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 high quality protein sourced from milk that provides all nine essential amino acids. It is widely used to support muscle repair and metabolic health as part of a balanced diet. This form is microfiltration processed to maximise protein content while reducing lactose and fat.

This product uses whey isolate with low lactose and extra protein fractions that stay bioactive, supporting a high biological value and rapid digestion compared with some other protein sources.

What Does Whey Protein Isolate Do?

Whey protein isolate plays a role in delivering essential amino acids that contribute to normal muscle protein synthesis after activity. It is involved in providing rapid amino acid availability to support recovery, with evidence suggesting an enhanced anabolic response after exercise.

Dr. Moore of the University of Cambridge found that rapid absorbing protein can support post exercise amino acid availability, aligning with EFSA guidance on protein function.

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

BioTechUSA is Welzo’s chosen partner for Iso Whey Zero because this brand combines proven manufacturing excellence with a deep focus on protein quality. The company operates multiple dedicated facilities and conducts extensive quality oversight, including thousands of tests each year and regular external audits, which aligns with our commitment to rigorous product standards. Their scale and experience – with a broad portfolio and global distribution – underpin a reliable supply chain you can trust. This level of manufacturing sophistication supports the precise protein isolate formulation that Iso Whey Zero uses, including microfiltration processing designed to preserve protein integrity. Our evaluation by our expert team of doctors, nurses, and nutritionists and their adherence to our ingredient quality and purity standards emphasise a strong match between brand capability and product needs. This makes BioTechUSA a natural fit for a whey protein isolate that focuses on purity and performance for active individuals.