Aminos-FX, Premier

Essential Amino Acid Formula for Clean, Versatile Nutrition*

Pure, Unflavored Formula

Complete Essential Amino Acid Profile*

  • Provides all nine essential amino acids required for full-body protein synthesis and tissue support.*

Leucine-Driven Muscle Support*

  • Delivers 2g of leucine per serving to support muscle recovery, endurance, and lean mass preservation.*

Rapid Amino Acid Availability*

  • Designed for efficient absorption and delivery to muscle tissue without unnecessary fillers or flavors.*

Immune & Gut Barrier Support*

  • Includes Immunell® nucleotides to support immune function and intestinal lining renewal.*

Clean, Customizable Nutrition

  • Unflavored, unsweetened formula ideal for blending into smoothies, shakes, or practitioner-designed protocols.*
Item:
2102
Revision Number:
R1.1
Practitioner Exclusive Offer: Buy 6, Get 1 Free!

Premier Aminos-FX™ by Premier Research Labs delivers a clean, practitioner-grade essential amino acid (EAA) formula designed for precision nutrition, performance support, and metabolic efficiency.*

This unflavored powder provides all nine essential amino acids, the foundational building blocks required for protein synthesis, tissue repair, and lean muscle maintenance.* The leucine-rich EAA profile delivers 2 grams of leucine per serving, supporting activation of the mTORC1 pathway, a central regulator of muscle protein synthesis and recovery.*

Unlike incomplete amino blends or protein powders with unnecessary fillers, Aminos-FX™ delivers targeted amino acid support without added sweeteners, flavors, or sodium, making it ideal for customized supplementation protocols.*

This advanced formula also features Immunell®, a patented complex of 5’-ribonucleotides (AMP, GMP, UMP, CMP) that support immune system function, intestinal lining renewal, and overall cellular resilience.*

Designed for athletes, clinicians, and wellness-focused individuals, Aminos-FX™ mixes seamlessly into smoothies, shakes, or beverages without altering taste. Every serving delivers rapid absorption and efficient amino acid delivery to muscle tissue for post-exercise recovery or daily nutritional support.*

Clean, Excipient-Free Formula*
No added sweeteners, flavors, artificial colors, or unnecessary excipients.*

Rigorous Quality Testing
Verified for identity, purity, potency, and microbiological safety to ensure uncompromised practitioner-grade quality.*

Our Products are Manufactured Responsibly

  • No Added StearatesNo Added Stearates
  • PowderPowder
  • Violite BottleViolite Bottle
  • Potency VerifiedPotency Verified
  • Purity VerifiedPurity Verified

Serving Size: 1 scoop (5.3 g)
Servings Per Container: 35

  • Amino L-40™ Essential Amino Acid Blend 5000 mg
    • L-Leucine,L-Lysine Acetate,L-Threonine,L-Valine,L-Isoleucine,L-Phenylalanine,L-Methionine,L-Tryptophan,L-Histidine
  • Immunell™ 50 mg
    • Ribonucleotides,Guanosine-5'-monophosphoric acid (GMP),Adenosine-5'-monophosphoric acid (AMP),Uridine-5'-monophosphoric acid (UMP),Cytidine-5'-monophosphoric acid (CMP)
Amino L-40™ is a registered trademark of Ajinomoto Co. Immunell™ is a trademark of Nexira.

Suggested Use: Mix 1 heaping scoop (approximately 5 g) into 12 oz water and drink.

Educational Resources

Technical Data Sheet

Evidence, Formulation, Indications & Contraindications

How Aminos-FX™ Compares to Other Amino & Protein Sources
Feature
Incomplete
Amino Blends
Protein
Powders
Aminos-FX™
(9 EAAs + Immunell®)

Complete 9 Essential Amino Acids*

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•••

Leucine-Optimized for Protein Synthesis*

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••

•••1

Rapid Absorption & Amino Acid Availability*

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Muscle Repair & Strength Support*

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Endurance & Performance Support*

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Lean Mass Preservation*

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Energy Metabolism Support*

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Hydration & Electrolyte Replenishment*

•••2

Immune & Gut Barrier Support*

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Smooth Mixability & Flavor Experience*

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Clean Label (No Artificial Colors or Sweeteners)*

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Key:

Minimal / None

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Moderate / Limited

•••

Strong / Clinically Supported

1 2g per serving

2 Immunell®

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