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High-Dose Phenylalanine Supplements

12 products above 378 mg

12 supplements contain high-dose Phenylalanine (above 378 mg). The highest dosage product is MacroMeal Ultimate Chocolate at 1549 mg.

Low Dose (14)High Dose (12)

Frequently Asked Questions

What is considered high-dose Phenylalanine?

Based on 75 products in the NIH DSLD database, high-dose Phenylalanine supplements contain 378+ mg.

Is high-dose Phenylalanine safe?

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