BioTechUSA Liquid Amino Orange is a liquid amino acid blend that backs muscle recovery and energy metabolism, mixing BCAAs, arginine alpha ketoglutarate, and key vitamins. BioTechUSA is a brand many athletes rely on for dependable sports nutrition and easy ingredients. Designed for before and after training, this zesty orange liquid slips into busy schedules with ease.

Benefits & Features:

• Before and after training, backing sits in.
• Amino acids including leucine, isoleucine and valine help sustain recovery and training energy
• Vitamins B6 and B12 help cut fatigue and keep protein metabolism efficient
• Tasty orange flavour makes hydration easy and enjoyable
• Each serving packs 12 g of amino acids, including branched chain amino acids and arginine alpha ketoglutarate, and this ready to drink mix helps you stay consistent with training

BioTechUSA has a long standing focus on amino acid blends, and Liquid Amino Orange embodies that with quickly absorbed amino acids from whey protein hydrolysate. The star actives are the branched chain amino acids and arginine alpha ketoglutarate, along with vitamins B6 and B12 to help reduce fatigue and support protein metabolism. Each serving provides 12 g of amino acids, 100 mg of arginine alpha ketoglutarate, and 12 mg of vitamin B6, making it a handy daily addition for recovery and energy during intense training. If you're into liquid collagen or protein shakes for muscle gain, this makes a handy daily option.

Energy, Fat, - of which saturates, Carbohydrate, - of which sugars, Protein, Salt, Vitamin B6, Vitamin B12, Arginine Alpha-Ketoglutarate

• GTIN: 5999076204380
• Manufacturer: BioTechUSA
• Size: 1000 ml
• Categories: BCAA Powders, Tablets & Drinks (Branch Chain Amino Acids)Best SellersBioTechUSA SupplementsSports SupplementsSports Supplements Black Friday SaleSubscribe & Save Products
• 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.

Consume one serving (40 ml) before training and one serving after training. On non-training days, consume one serving in the morning. Do not exceed the recommended dosage. Store in a cool, dry place. After opening, refrigerate and consume within a reasonable time. Keep out of reach of children. Food supplements do not replace a balanced diet and healthy lifestyle.

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 Primary Active Ingredient Is: Amino Acids (Branched-Chain Amino Acids)

Amino acids are the building blocks of proteins and play a key role in muscle metabolism and recovery.

This supplement delivers amino acids sourced from hydrolysed protein and whey hydrolysate, including branched-chain amino acids, along with arginine alpha-ketoglutarate and B vitamins which back energy metabolism and protein utilisation.

What Do Amino Acids Do?

Amino acids are involved in muscle recovery and energy metabolism, supporting protein synthesis as part of everyday bodily function. This aligns with guidance on energy and protein metabolism from health authorities.

Dr. Ellis from the University of Bath found that branched-chain amino acids help muscle recovery, which complements the product's amino acid profile.

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

BioTechUSA brings proven, evidence-based formulation know-how to Welzo’s line-up, and this brand feels like a natural fit for our pick. This partnership leans on BioTechUSA’s recognised presence in sports nutrition, trusted by athletes for reliable, accessible ingredients and practical product formats that support active lifestyles. Our medical team evaluated BioTechUSA Liquid Amino Orange against our quality and safety standards, boosting our confidence in the brand’s alignment with Welzo’s expectations. The brand’s reputation for consistent manufacturing and consumer trust underpins its position as a dependable partner in the UK market. For our customers, this means a familiar, science-forward approach from a brand with broad athlete recognition and clear product intent. Our ingredient quality and purity standards guide our ongoing assessment of this collaboration, ensuring transparency and accountability at every step.