Working...
L-phenylalanine is an essential amino acid for brain support..
Full price 29.75
Savings 25%

D,L-Phenylalanine (100 grams powder)*

This product has been discontinued.
Seacoast recommends an excellent replacement.
Click here.
Sorry! This item has been discontinued. See below.

LifeExtension- Nutritional Supplements, Antiaging, Health and Nutrition

D,L-Phenylalanine Powder

L-phenylalanine is an essential amino acid which can be converted to L-tyrosine by a complex biochemical process which takes place in the liver. 

Supplement Facts

Serving Size 1 teaspoonAmount Per ServingDL-phenylalanine2700 mgThis product contains NO sugar, yeast, wheat, gluten, corn, soy or dairy. Contains NO artificial color, sweeteners, flavors or preservatives.

By Marianne Watkins - Flag 
Comments? Question?
Updated Jul. 20, 2016, about 9 years ago

SKU: 132
UPC: 737870132103
Distributed or manufactured from Life Extension. See more Life Extension products.

Be the first to tell us your thoughts.Add your testimonial

Questions and answers:

Explore More Products


phenylalanine2700 servingdl mgthis teaspoonamount, phenylalanine l biochemical takes, lifeextension antiaging sweeteners which
1. Statements and claims on Seacoast.com have not been evaluated by the FDA and are not intended to treat or diagnose any ailment or disease.

What interests you?

Cimi-Fem, Black Cohosh Sublingual (80 mg 120 tabs)* Source Naturals

Pectasol-C Modified Citrus Pectin | From Fruit Peel to Cancer Fighter
PectaSol-C Modified Citrus Pectin is the most effective product available for comprehensive, natural cellular health support. Dr. Isaac Eliaz, founder Econugenics.

Tart Cherry Juice Concentrate Certified Organic (16 oz) Dynamic Health

Ocular Formula by Maxivision (60 capsules)* MedOp Inc

Estroven Maximum Strength Plus Energy (28 caplets) Amerifit

Chandrika Soap Chandrika Soap

Best Serrapeptase 40,000 Units (90 vegetable capsules) Doctor's Best

Cardio Chelate with EDTA (60 Vcaps) Metabolic Response Modifiers

Iberogast | Digestive Relief with Iberis Amara | Clown’s Mustard
Iberogast Original Formula Every Day Lowest Price 40% Discount Seacoast Vitamins Direct Price.

Nerve Tonic (100 Tabs) Hylands

Suprema Vitamin C Complex (100 tabs) Seacoast Vitamins

Heavy Mineral Bugleweed (100 Caps) Christophers Original Formulas

Wobenzym | Systemic Enzymes | Wobenzym N
Wobenzym N is the authentic systemic enzyme formula developed by Mucos Pharma in Germany and trusted by millions of people worldwide for over 40 years. Free Shipping on all Wobenzym orders with delivery inside the United States.