Aminos-FX, Premier
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.*
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
Serving Size: 1 scoop (5.3 g)
Servings Per Container: 35
- Amino L-40™ Essential Amino Acid Blend 5000 mg
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- L-Leucine,L-Lysine Acetate,L-Threonine,L-Valine,L-Isoleucine,L-Phenylalanine,L-Methionine,L-Tryptophan,L-Histidine
- Immunell™ 50 mg
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- Ribonucleotides,Guanosine-5'-monophosphoric acid (GMP),Adenosine-5'-monophosphoric acid (AMP),Uridine-5'-monophosphoric acid (UMP),Cytidine-5'-monophosphoric acid (CMP)
Suggested Use: Mix 1 heaping scoop (approximately 5 g) into 12 oz water and drink.
Amino Blends
Powders
(9 EAAs + Immunell®)
Complete 9 Essential Amino Acids*
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Leucine-Optimized for Protein Synthesis*
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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*
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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
Moderate / Limited
Strong / Clinically Supported
1 2g per serving
2 Immunell®
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Out of StockPractitioner ExclusiveNucleo Immune™ Beta-Glucan and Nucleotide Immune Formula*


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