Trained by JP EAA + Hydration is a workout supplement that speeds recovery and stays hydrated, powered by a full essential amino acid blend and electrolytes. The brand, Trained by JP Nutrition, is connected with elite bodybuilder Jordan Peters and stands for transparent labelling and high quality ingredients.

Available Sizes & Variants:

300 grams Trained by JP EAA + Hydration - handy, easy to mix peri workout hydration.

Benefits & Features:

• Supports faster recovery after tough training, and helps you bounce back quicker.
• Leucine fuels muscle protein synthesis after workouts for lean gains, which supports muscle growth.
• Sugar free formula keeps calories in check while you train hard, so you won’t feel weighed down.
• The brand's focus on transparent labelling means you know exactly what you're getting, with allergen controls and quality standards that matter to you.
• Designed for daily use around workouts, this formula combines nine essential amino acids with electrolytes to support both endurance and recovery, helping you hit your goals quicker.

Trained by JP Nutrition brings science to the gym, delivering nine essential amino acids plus hydration electrolytes per serving. Leucine is the star, driving muscle protein synthesis for faster recovery after intense sessions. A 10 g scoop provides 3,020 mg leucine, 1,157 mg lysine, 210 mg magnesium and 95 mg potassium, supporting hydration and muscle function. Dr Wilkinson from a leading university notes EAAs can speed recovery when taken around workouts. Think of it as a smart protein powder style workout fuel. Some gym goers also consider compounds like n acetylcysteine in recovery plans.

Essential Amino Acid Blend (L-Leucine, L-Isoleucine, L-Valine, L-Lysine, L-Threonine, L-Phenylalanine, L-Methionine, L-Histidine, L-Tryptophan), Citric Acid, Sodium Bicarbonate, Flavoring, Magnesium Oxide, Potassium Chloride, Sweetener (Sucralose), Salt, Color (E133).

• GTIN: 769577679032
• Manufacturer: Trained by JP
• Size: Sour Cherry
• Categories: Sports SupplementsSummer EssentialsTrained 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.

Mix one serving (10g) of Trained by JP EAA + Hydration, Sour Cherry with an adequate amount of water or your preferred beverage. It can be consumed before, during, or after workouts to support muscle recovery and hydration. 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. If you are pregnant, breastfeeding, taking any prescribed medication, or have any medical condition, consult a healthcare professional before use.

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

The Active Ingredient Is: Leucine (L-Leucine)

Leucine is a vital amino acid that helps support standard muscle protein synthesis and recovery by acting as a building block for protein in your body.

This formula includes leucine as the main amino acid, with other essential amino acids and electrolytes also present to support overall muscle function and hydration during workouts.

What Does Leucine Do?

Leucine helps regulate muscle protein synthesis via the mTOR pathway, contributing to normal muscle repair after training. Electrolytes such as magnesium and potassium help with fluid balance and muscle function, which are important during training.

This product helps keep hydration and supports healthy muscle function as part of a balanced daily routine.

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

Trained by JP Nutrition is Welzo chosen for its manufacturing excellence and transparent, evidence-led formulation approach. The brand is recognised in the industry for its links to elite bodybuilding expertise and a clear commitment to ingredient quality, which aligns with our high standards for accuracy and safety. This credibility is reinforced by their emphasis on transparent labelling and a science-driven mindset that informs every product decision, helping us deliver products you can trust. For our team, this is validated by Welzo's healthcare professionals who review each brand against our stringent criteria, including safety, sourcing, and consistency, as part of Welzo's healthcare professionals. We also lean on our quality certification process to confirm really rigorous testing and compliance, showcased through our quality certification process.

Product-wise, Trained by JP Nutrition EAA + Hydration precisely targets essential amino acid delivery with electrolytes, making it especially suited for peri‑workout support. This brand’s focus on controlled allergen protocols and evidence-based formulations makes it a strong fit for this supplement category, and it stands out against alternatives through its specialised, science-backed approach. Welzo’s vetting team evaluated alignment with our product needs and brand standards, ensuring a cohesive fit within our range.