Rule One Energized Amino is an amino acid supplement that powers workouts and supports fast muscle recovery, helping you push harder and bounce back quicker after every session.

Available Sizes & Variants:

270 grams amino acid supplement - perfect for daily training routines.

Benefits & Features:

• Boosts energy and focus during workouts with 120mg caffeine.
• Core ingredient blend brings BCAAs in a 2:1:1 ratio with citrulline and beta alanine to support muscle recovery and steady energy across sessions for longer training blocks and prep.
• A smooth powder mixes easily into water or your go-to shake for quick convenient use.
• Informed Choice certification adds confidence for amino acid supplement users.
• Supports easy pre workout routines with a simple scoop and fast absorption.

Rule One is made in an FDA inspected, GMP compliant facility and carries Informed Choice certification, with regular checks by LGC for contaminants and doping substances. The brand sources top quality amino acids to support energy and recovery, and its products are designed to pair with protein powder or whey protein isolate shakes for a full training routine. The result is a trusted option used by athletes and active people who want reliable, convenient support behind their workouts.

Calories, Total Carbohydrate, L-leucine, Taurine, Beta-alanine, L-Citrulline, L-Isoleucine, L-Valine, L-Glutamine, L-Lysine Hydrochloride, Caffeine (from Tea Leaf Extract, Green Coffee Bean Extract), L-Threonine, L-Phenylalanine

• GTIN: 196671003348
• Manufacturer: Rule One
• Size: Grape
• Categories: BCAA Powders, Tablets & Drinks (Branch Chain Amino Acids)Rule One
• 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 (1) scoop of Energized Amino with 8-12 oz of cold water for a boost of energy and amino acids, especially before, during, or after exercise. It can also be used in place of coffee in the morning, for an alertness boost before a long study session, or even try a double helping before a tough HIIT workout. Store in a cool, dry place away from direct sunlight. WARNING: KEEP OUT OF REACH OF CHILDREN. FOR USE BY HEALTHY ACTIVE ADULTS ONLY. CONSULT YOUR PHYSICIAN BEFORE USING THIS PRODUCT IF YOU ARE TAKING ANY MEDICATION, ARE UNDER A PHYSICIAN'S CARE FOR ANY MEDICAL CONDITION, OR UNDER 18 YEARS OF AGE. NOT FOR USE BY WOMEN THAT ARE PREGNANT, TRYING TO GET PREGNANT, OR NURSING. DO NOT CONSUME CAFFEINE FROM OTHER SOURCES WHILE 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: Branched-Chain Amino Acids (BCAAs)

Branched-chain amino acids are essential amino acids used by muscles during and after exercise to support normal muscle function and tissue maintenance.

This formula is mainly made up of BCAAs, and this blend is topped up with extra nutrients that help support the main job of amino acids in energy during training and recovery afterward.

What Does Branched-Chain Amino Acids Do?

BCAAs help to maintain muscle protein synthesis and contribute to muscle repair after strenuous exercise, supporting normal post-exercise recovery and reduced soreness.

They work as part of a broader energy and recovery system in active individuals, aligning with performance and wellness goals while remaining within normal physiological function.

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

Rule One stands out for its solid track record of making things under strict quality checks in an FDA-inspected, GMP-compliant facility. This level of production discipline underpins the brand’s reputation for reliable, consistently made supplements and a commitment to safe, batch-verified product quality. Rule One also backs its formulations with independent verification through Informed Choice, regularly testing for banned substances with a top anti-doping lab, which aligns with our strict safety expectations. This mix of manufacturing discipline and third‑party oversight gives us confidence in the consistency and purity of Energized Amino as a pre-, intra-, or post-workout option.

The product quality is reinforced by Rule One’s approach to developing its own formulations and sourcing premium ingredients, all run within a framework that emphasises purity and potency. Welzo picked Rule One because this brand consistently shows the infrastructure, certifications and QA processes we require. For our team’s assessment, this brand’s strengths clearly match Energized Amino’s needs, and we believe this partnership will help our customers and their training goals. This brand was assessed by Welzo's healthcare professionals for compliance with our quality certification process.