Phenylalanine is an amino acid found in many foods.

It exists in two forms, L-phenylalanine and D-phenylalanine. They’re nearly identical but have slightly different molecular structures.

Because your body is unable to produce enough L-phenylalanine on its own, it’s considered an essential amino acid, meaning you need to get it from your diet.

Good sources include high protein foods like eggs, dairy, meat, and soy products

Showing all 10 results

  • axe-and-sledge-the-grind-your-moms-sweet-peach

    Axe & Sledge The Grind

    Get The FactsSelect options
  • Rich Piana 5 Percent Nutrition Mentality

    5% Nutrition Mentality

    $32.99 or $31.34 / month
    Get The FactsRead more
  • Allmax Nutrition A Cuts

    Allmax Nutrition A:Cuts

    Get The FactsSelect options
  • 5% Nutrition Knocked the Fuck Out

    5% Nutrition Knocked The F*ck Out

    $41.99 or $39.89 / month
    Get The FactsSelect options
  • innovative labs diablos eca fire caps

    Innovative Labs Diablo ECA Fire

    $39.95 or $37.95 / month
    Get The FactsAdd to cart
  • redefine nutrition stimul8

    Finaflex Stimul8

    Get The FactsSelect options
  • Condemned Labz Confined BCAA Formula

    Condemned Labz Elite Series Confined EAA-BCAA Formula

    Get The FactsSelect options
  • Axe & Sledge Dozer

    Axe & Sledge Dozer

    Get The FactsAdd to cart
  • MPA Supps PharmGrade EAA Tangerine Crush

    MPA Pharmagrade EAA

    Get The FactsSelect options
  • beverly international density

    Beverly International Density

    Get The FactsAdd to cart