D, L-Phenylalanine (with Vitamin B6) - 750mg Amino Acid for Mood Support (60 Capsules)

Metabolic Maintenance is a company that has been trusted by practitioners for nearly 40 years, and it is family-owned. All of our supplements are manufactured in the USA using both local and globally sourced ingredients. We rigorously test our products for purity and potency, and we always honor label potency with supplements that last. Our product purity is verified by independent, third-party testing.

We use amber glass bottles to reduce UV interaction with our supplements. This not only decreases the risk of chemicals leaching into the supplements, but it also benefits the environment. We are committed to using pure, preservative-free ingredients with no added excipients, fillers, or binders.

In our L-Phenylalanine product description, we explain that L-Phenylalanine is an essential amino acid that converts to tyrosine and supports the normal production of mood-elevating chemicals in the brain. D-Phenylalanine helps to naturally reduce pain signals in the nervous system. The combination of the two forms may help support normal mood and address physical discomforts.

It is important to note that this product should not be used with MAO inhibitors or tricyclic antidepressants, or by patients who have PKU, or hypertension.

Our products have not been evaluated by the Food & Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease. Phenylalanine is an essential amino acid that assists in the production of mood-related chemicals in the brain. This product contains two types of Phenylalanine, and the D form of phenylalanine supports the normal blocking of a nervous system enzyme related to pain signals.

We take pride in the purity, quality, and potency of our products. We do not use fillers, binders, preservatives, artificial colors, or flavors, and our supplements arrive in BPA-Free amber glass bottles to protect from light contamination.

Metabolic Maintenance has been the choice of health care professionals for high-quality supplements since 1984. We base our products on the latest wellness research and clinical studies and use third-party testing for all incoming, in-process, and finished product. Our products are trustworthy and offer exceptional value.

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