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High-Dose L-Phenylalanine Supplements

65 products above 274.5 mg

65 supplements contain high-dose L-Phenylalanine (above 274.5 mg). The highest dosage product is Amino Bolic at 1197 mg.

Low Dose (88)High Dose (65)

High-Dose Products (sorted by dosage)

ProductBrandDosage% DV
Amino BolicdiscontinuedUltimate Nutrition Platinum Series1197 mg—
L-Phenylalanine 500 mgBIOVEA1000 mg—
Whey Protein Gold Isolate Plus Natural Chocolate FlavorCalifornia Academy of Health849 mg—
Whey Protein Gold Isolate Plus ChocolatediscontinuedCalifornia Academy of Health849 mg—
100% Whey Protein Fuel Vanilla SlamTwinlab840 mg—
100% Whey Protein Fuel Strawberry SmashTwinlab840 mg—
Whey Protein Gold Isolate Plus VanilladiscontinuedCalifornia Academy of Health831 mg—
Whey Protein Gold Isolate Plus Natural Vanilla FlavorCalifornia Academy of Health831 mg—
100% Whey Protein Fuel Chocolate SurgeTwinlab830 mg—
Advanced Recovery Formula VanillaBiosteel790 mg—
Advanced Recovery Formula ChocolateBioSteel790 mg—
Whey Protein Gold Isolate Plus Natural VanilladiscontinuedCalifornia Academy of Health781 mg—
Amino-9 Essentials PowderNOW Sports751 mg—
EAA Psycho PeachFINAFLEX750 mg—
Essential Amino Acids Watermelon1st Phorm675 mg—
Whey Protein Isolate ChocolateBioSteel665 mg—
Whey Protein Isolate VanillaBioSteel665 mg—
Gorilla Mode EAAS Lemon LimeGorilla Mind650 mg—
Gorilla Mode EAAS Jungle JuiceGorilla Mind650 mg—
Amino-9 EssentialsNOW Sports578 mg—
CiltepNS Natural Stacks500 mg—
100% Pure L-PhenylalanineNutraBio500 mg—
L-PhenylalanineMetabolic Maintenance500 mg—
L-Phenylalanine 500 mgAN Amazing Nutrition Amazing Formulas500 mg—
DensityBeverly International500 mg—
L-PhenylalanineBulkSupplements.com500 mg—
L-Phenylalanine 500 mgMetabolic Maintenance500 mg—
L-Phenylalanine 500 mgBest Naturals500 mg—
Neuro FuelNS Natural Stacks500 mg—
L-Phenylalanine PowderNootropics Depot500 mg—
L-PhenylalaninediscontinuedNutraBio500 mg—
L-Phenylalanine Caps 500 mgCountry Life500 None—
L-Phenylalanine 500 mgNutricost500 mg—
Neuro Fuel LemonadeNS Natural Stacks500 mg—
L-Phenylalanine 500 mg CapsulesBulkSupplements.com500 mg—
Pure L-Phenylalanine Free Form Amino PowderHARD RHINO500 mg—
L-Phenylalanine 500 mgVitamin World500 mg—
L-Phenylalanine 500 mgNOW500 mg—
L-Phenylalanine 500 MilligramsNutraBio500 mg—
L-Phenylalanine 500 mgBluebonnet500 mg—
AjiPure L-Phenylalanine 500 mgSwanson Ultra500 mg—
L-Phenylalanine 500 mgDouglas Laboratories500 mg—
Dopamine Brain FoodNS Natural Stacks500 mg—
MotivationThesis500 mg—
L-Phenylalanine 500 mgSolgar500 mg—
Aminogex Ultra WatermelonVMI Sports475 mg—
Aminogex Ultra Red Fruit CandyVMI Sports475 mg—
Aminogex Ultra Miami ViceVMI Sports475 mg—
Aminogex Ultra Tropical MangoVMI Sports475 mg—
Steady OnAllergy Research Group440 mg—

Frequently Asked Questions

What is considered high-dose L-Phenylalanine?

Based on 419 products in the NIH DSLD database, high-dose L-Phenylalanine supplements contain 274.5+ mg.

Is high-dose L-Phenylalanine safe?

This site presents supplement label data only. Consult a healthcare professional before taking high doses of any supplement, including L-Phenylalanine.

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