Trained By JP EAA is a plant powered essential amino acid and hydration formula built to support muscle recovery, growth and training endurance. This plant powered, instantised blend delivers the nine essential amino acids your muscles crave, and electrolytes to help you stay hydrated through workouts. The TBJP brand is a UK based company known for top quality, transparent ingredients and dose appropriate formulations.

Available Sizes & Variants:

300g EAA powder - Plant based formula designed for fast absorption during workouts.

Benefits & Features:

• Plant powered formula with no unnecessary fillers.
• Nine essential amino acids deliver the building blocks your muscles crave after intense training, helping support repair and growth while you push through tougher sessions.
• Electrolytes magnesium and potassium replenish minerals lost in sweat, supporting hydration and endurance during workouts.
• Instantised amino acids mean faster absorption, so your muscles get what they need quickly.
• UK based TBJP prioritises clear ingredients and properly dosed formulations, earning trust among athletes and retailers alike.

TBJP EAA is proudly manufactured in a highly regulated UK facility, reflecting the brand's commitment to purity and trusted dosing. The nine essential amino acids arrive in a plant based, instantised form that travels quickly to working muscles, while electrolytes help replace minerals lost in sweat. The brand's transparent ingredient listing and no fillers stance set it apart in a crowded market, making it a reliable choice for athletes who want clean, effective recovery support. This amino acid supplement offers athletes the perfect amino acids profile for balanced recovery and performance.

Essential Amino Acid Blend (Leucine, Isoleucine, Valine, Lysine, Threonine, Phenylalanine, Methionine, Histidine, Tryptophan), Acidity Regulator (Citric Acid), Sodium Bicarbonate, Flavouring, Magnesium Oxide, Potassium Chloride, Sweetener (Sucralose), Salt, Colouring (E133*). *May have an adverse effect on activity and attention in children.ALLERGENS: For allergens, see ingredients in bold. Produced in a facility that handles Milk, Soy, Egg, and Gluten.

• GTIN: 769577679025
• Manufacturer: Trained By JP
• Size: Sour Watermelon
• Categories: Bodybuilding SupplementsCHECKOUT UPSELLNew ArrivalsNew In Supplements & VitaminsSports SupplementsTrained by JP
• 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.

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

The Active Ingredient Is: Leucine (Essential Amino Acid)

Leucine is one of the nine essential amino acids required for normal bodily functions and muscle maintenance.

This formula presents leucine as part of a plant-based, instantised essential amino acid blend to support rapid absorption during and around exercise, with minerals included to aid hydration and muscle function.

What Does Leucine Do?

Leucine participates in muscle protein synthesis, contributing to the building and repair of lean tissue as part of normal metabolic processes. Dr. Kimball of the University of Nebraska found that leucine is a primary regulator of mTOR-dependent translation initiation, a key step in muscle remodelling.

This mechanism aligns with EFSA and NHS-aligned guidance on amino acid roles in supporting exercise-related recovery and sustained performance through routine protein turnover.

Carbohydrates:0.3g ,Salt:0.4g

Trained By JP is a brand we are proud to partner with for this EAA supplement. Founded as a UK-based specialist in scientifically formulated athletic nutrition, TBJP is recognised for transparency in ingredient listing and dose-appropriate formulations, earning trust across the UK and European sports nutrition communities. This brand’s commitment to quality is reinforced by production in a highly certified UK facility, with a clear emphasis on purity, accurate dosing and safety for athletes subject to testing. Our medical team our medical team has looked for brands with rigorous quality origins, which TBJP demonstrates through its quality-forward approach and athlete-focused ethos. For our customers, TBJP provides reliable, well-understood ingredients and a straightforward, plant-based EAA profile with electrolytes that supports hydration during training. This alignment with our our rigorous testing protocols makes TBJP the natural choice for this supplement, ensuring confidence from purchase to performance.