BioTechUSA EAA Zero is an amino acid powder supplement that helps support muscle growth and recovery through a complete essential amino acid profile. Sugar free by design helps you stay lean, and a gluten free blend keeps ingredients clean and easy for daily use. BioTechUSA's commitment to quality and transparent sourcing makes this a trusted choice for athletes seeking reliable amino acid supplements.

Benefits & Features:

• Supports muscle growth and recovery with essential amino acids.
• Contains all nine essential amino acids in World Health Organization ratios.
• Near 1:1 ratio of glutamine to branched chain amino acids supports rapid uptake by muscles and is a key feature of these amino acid supplements.
• Sugar free formulation helps you stay on plan without added calories.
• The WHO balanced ratios aid protein synthesis while minimising waste, making this a reliable daily staple for athletes chasing steady gains.

BioTechUSA EAA Zero embodies the brand's sport nutrition heritage, delivering a gluten free, sugar free amino acid blend designed to support muscle repair. Each 14 g scoop delivers about 10,740 mg of amino acids, including all nine essential amino acids in WHO recommended ratios plus added L-glutamine to support recovery. The formula emphasises rapid uptake in muscles thanks to the BCAA profile, and it’s produced with a commitment to quality and purity that athletes rely on.

L-Glutamine, L-leucine, L-Lysine, L-Valine, L-Phenylalanine, L-Isoleucine, L-Threonine, L-Methionine, L-Histidine, L-Tryptophan

• GTIN: 5999076232024
• Manufacturer: BioTechUSA
• Size: Apple / 350 grams
• Categories: BioTechUSA 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 portion of EAA Zero (14 g = 2 heaped scoops = 1 heaped tablespoon) with 400 ml of water. Consume one portion 15 minutes before training. On non-training days, take one portion between two meals. 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. Food supplements should not be used as a substitute for a varied and balanced diet. If you are pregnant, breastfeeding, taking any prescribed medication, or have any medical condition, consult a healthcare professional before taking this product.

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: Essential amino acids

Essential amino acids are the nine amino acids your body can't manufacture and needs from your diet or supplements, and they play a key role in tissue building and upkeep.

This blend gives a full lineup with all nine essential amino acids in WHO-aligned ratios and adds L-glutamine to help refill the amino acid pool to aid muscle tissue repair after workouts.

What Does Essential amino acids Do?

Essential amino acids help to support protein formation and muscle recovery by giving building blocks for new tissue and supporting overall nutrient use during and after training.

They help keep up normal bodily functions and energy use during and after workouts as outlined by standard nutrition guidance.

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

BioTechUSA uses a science‑led take on amino acids, which lines up with Welzo’s commitment to evidence‑driven supplementation. This brand offers a full essential amino acid profile with a exact balance in line with WHO‑recommended ratios, backing the product’s role in recovery and muscle support while staying sugar‑free and gluten‑free for daily use. The focus on a well‑rounded amino acid blend mirrors our own emphasis on formulation integrity and consistency, which our medical team reviews to make sure alignment with Welzo’s standards. Because of this, BioTechUSA stood out during our brand evaluation for their clear focus on essential amino acids and structured formulation strategy, which resonates with our vetting criteria. This is reinforced by our internal assessment of quality and manufacturing practices, carried out in collaboration with our medical team and grounded in the standards we enforce. our medical team and the quality framework guide our choice to partner with BioTechUSA for this product.