SciTec BCAA Complex is a BCAA powder that helps muscle recovery and cuts fatigue, especially after tough workouts, thanks to its leucine-dominant 8:1:1 ratio.

Available Sizes & Variants:

300 grams BCAA Complex – Lemon flavour makes daily use around workouts easy.

Benefits & Features:

• Leucine dominates, boosting muscle protein synthesis.
• Designed for daily use around training, a 10 g serving supports recovery and reduces soreness, and it pairs with amino acid supplements for added support.
• Vitamin B6 supports normal energy metabolism, helping fight fatigue during long workouts.
• Mixes easily in water to deliver a refreshing lemon flavour that goes down smoothly.
• Powder dissolves quickly, minimising clumps and making it easy to use around training.

Science meets everyday convenience in SciTec's BCAA Complex. The leucine-dominant 8:1:1 blend is designed to boost anabolic signalling after training, supporting growth and repair. Extra glutamine and alanine help recovery, while vitamin B6 aids energy metabolism and helps reduce fatigue. The lemon flavour keeps taste buds happy and fits neatly into a regular protein powder routine or alongside amino acid supplements. Brand heritage and quality controls underline SciTec's commitment to reliable, easy to use sports nutrition, with innovations that resonate with athletes seeking consistent results. It also pairs well with gut health supplements as part of a balanced fitness lifestyle.

Vitamin B6, L-leucine, L-Isoleucine, L-Valine, L-Alanine, L-Glutamine, Vitamin B6, L-leucine, L-Isoleucine, L-Valine, L-Alanine, L-Glutamine

• GTIN: 5999100008083
• Manufacturer: SciTec
• Categories: Amino Acids SupplementsBCAA Powders, Tablets & Drinks (Branch Chain Amino Acids)Endurance SupplementsEnergy Vitamins, Supplements & TabletsSciTecSports 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 serving (10 g) daily in at least 300 ml of water. Allow the drink to sit for a while to increase the dissolution of ingredients. Consume around and/or during your workouts or competitions. Extra servings can be taken any time when aminos are needed, for example every 3 hours if Leucine is not provided by your food. Store in a cool, dry place, away from direct sunlight and moisture. Keep out of reach of children. Do not exceed the recommended daily dosage. Use this product in conjunction with food as part of a healthy, balanced diet, not as a substitute for such.

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.

L-Leucine is an important branched chain amino acid that plays a central role in muscle metabolism and protein synthesis. This product gives leucine in a dominant ratio to support training recovery and muscle function.

This form is supplied as the amino acid L-Leucine, a key component of dietary proteins. The formula also includes other amino acids and vitamin B6 to support energy metabolism and recovery processes.

What Does L-Leucine Do?

L-Leucine helps regulate muscle protein synthesis after exercise, contributing to muscle growth and reduced breakdown. Studies indicate leucine acts as a main driver of anabolic signalling and supports recovery when combined with other amino acids and nutrients.

For context, EFSA notes vitamin B6 supports energy metabolism and normal fatigue management, while NHS-aligned discussions emphasise the role of amino acids in normal physiological functions.

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

SciTec is selected for its specialised focus on amino acid formulations, with a leucine-dominant 8:1:1 BCAA complex designed to support recovery and muscle function around training. This brand's approach to targeted amino acid blends aligns with our commitment to science-led nutrition and performance support, helping athletes and active customers meet their workout goals with consistency.

Welzo evaluated SciTec for production excellence, ethical sourcing, and robust quality controls. The brand’s dedication to clear formulation strategies and alignment with sport nutrition needs resonates with our standards for reliability and traceability. Our team of medical experts has reviewed this partnership to ensure it meets our high expectations for safety and efficacy, and you can learn more about how we verify ingredient quality in our process.

Choosing SciTec over others reflects our confidence in a brand that prioritises precise dosing, ingredient integrity, and transparent branding, making it a trusted supplier for this BCAA complex. For more on our expert evaluation, visit our team of medical experts, and to understand our verification standards, see how we verify ingredient quality.