Gaspari Proven EAAs gives essential amino acids for muscle growth and recovery, with a leucine rich BCAA blend and hydrating electrolytes to help you push harder and recover faster, because Gaspari Nutrition sticks to science based, quality focused nutrition.

Available Sizes & Variants:

390 grams powder – vegan friendly essential amino acid blend for athletes.

Benefits & Features:

• Nine essential amino acids per serving fuel muscle repair and growth for eaas.
• Leucine rich BCAA ratio actively supports rapid muscle protein synthesis after workouts, quickly and easily.
• Electrolyte blend aids hydration during training and post recovery.
• Vegan friendly formula avoids artificial fillers and added sugars entirely for you.
• For those pushing hard workouts, Proven EAAs delivers clean, fast absorbing nutrition with nine essential amino acids and electrolytes, helping you power through sessions and recover faster after intense training.

Gaspari Nutrition has a long standing reputation for science based real world sports nutrition supplements. Proven eaas sits at the heart of the range, delivering vegan fermented BCAAs alongside an electrolyte blend drawn from Himalayan pink salt, potassium, magnesium and calcium. The result is a clean, fast absorbing formula that athletes rely on for steady recovery and steady performance. It is a testament to Gaspari heritage, rigorous testing, high quality standards, and a pragmatic approach that makes Proven EAAs one of the best essential amino acid supplements.

Calories, Total Fat, Saturated Fat, Trans Fat, Cholesterol, Sodium, Total Carbohydrate, Total Sugars, Includes Added Sugars, Dietary Fiber, Protein, Calcium, Magnesium

• GTIN: 646511026582
• Manufacturer: Gaspari Nutrition
• Size: Guava Nectarine
• Categories: Gaspari Nutrition
• 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.

As a dietary supplement, take 1 scoop of Gaspari Nutrition Proven EAAs with 10 oz. of water or juice before your workout or as directed by a practitioner. Store in a cool, dry place away from heat and moisture. Keep out of the reach of children. Consult your healthcare practitioner before using this product, especially if you are pregnant, nursing, or otherwise under medical supervision.

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.

Essential amino acids are the building blocks your body simply can't make and you gotta get from the diet or supplements. This vegan, fermented profile brings nine essential amino acids together to support muscle protein synthesis and energy for everyday activity.

The form includes a complete EAA profile with accompanying electrolytes to aid hydration during activity. This combination supports the body’s normal protein-building processes and daily vitality.

What Does Essential Amino Acids Do?

Essential amino acids participate in muscle protein synthesis, supplying the substrates needed for protein formation and repair. Dr. Anthony of Harvard University found that leucine activates the mTOR pathway, a key regulator of muscle growth and recovery.

These nutrients assist with maintaining normal muscle function and energy during exercise through their role in protein production and hydration support, aligning with EFSA-informed understanding of amino acid function.

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

Gaspari Nutrition stands out among peers for its long-standing commitment to science-led sports nutrition and quality-first formulations. This brand is recognised for emphasising ingredients backed by clinical research and a clear, science-led approach to product development, which lines up with our strict, curated standards. Gaspari’s ethos of delivering high quality, targeted supplements resonates with our crew, and their dedication to offering precise, effective ingredient profiles helps us decide to team up with them for Proven EAAs. Our medical team (which we tested thoroughly) carefully evaluated Gaspari’s reputation and product philosophy in the context of essential amino acids, noting their emphasis on purposeful blends and rapid absorption. The brand’s emphasis on quality and athlete-focused nutrition differentiates it from broader fitness brands, supporting a clear, consistent message about efficacy and product integrity. This is why we selected Gaspari for Proven EAAs, ensuring a trusted, standards-driven collaboration that mirrors our own selection criteria, including adherence to the certifications we require the certifications we require.