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L-Phenylalanine 500 mg

product on market Other (e.g. tea bag) Vitamin World Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • Limited research evidence available for ingredients
B Label Compliance Grade
Label

Product Label

Label for L-Phenylalanine 500 mg
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Details

Label Data

1 Caplet(s)
Serving Size
Amino acid/Protein
Product Type
0%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

L-Phenylalanine
500 mg

Other Ingredients

Vegetable Cellulose Povidone Calcium Silicate Silica Vegetable Magnesium Stearate
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

DIRECTIONS: For adults, take one (1) caplet daily. Best taken on an empty stomach.

Warnings & Precautions

WARNING: If you are pregnant, nursing or taking any medications, consult your doctor before use. Discontinue use and consult your doctor if any adverse reactions occur. Keep out of reach of children. Store in a cool, dry place. Do not use if seal under cap is broken or missing

Formulation Notes

No Artificial Color, Flavor or Sweetener, No Preservatives, No Sugar, No Starch, No Milk, No Lactose, No Soy, No Gluten, No Wheat, No Yeast, No Fish. Sodium Free.

VEGETARIAN AMINO ACID SUPPLEMENT

Additional Information

PROD. #150 B150 04B

From the moment raw ingredients reach our facilities to the time a finished supplement is packaged, stringent analysis confirms the potency, purity and nutritional content of every nutritional product that bears the Vitamin World name. We guarantee it!

L-Phenylalanine plays a key role in the biosynthesis of tyrosine and helps form some of the neurotransmitters that work in the mood centers of the brain.* L-Phenylalanine is an essential amino acid that cannot be made by the body and must be obtained from food.* Amino acids are considered the building blocks of protein and are necessary for life.*

Pro Neurotransmitter*

Supports Well Being*

QUALITY ASSURED

Get healthy.

Metadata

Product Details

UPC / SKU0 74312 70150 4
DSLD Entry Date2011-10-26
Product TypeAmino acid/Protein
FormOther (e.g. tea bag)
DSLD ID1152
Data Updated2026-04-11
Research

Research Evidence

We're building the evidence profile for this product's ingredients. Check back soon.

This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.