Premier Aminos-FX
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.*
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.*
Ingredients:
Serving Size: 1 scoop (5.3 g)
Servings Per Container: 35
Amino L-40R 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
ImmunellTM 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-40R is a registered trademark of Ajinomoto Co.
ImmunellTM is a trademark of Nexira
