How to Use Source Naturals DLPA

The suggested use is 1 tablet 1 to 3 times daily, preferably on an empty stomach. Tablets can be taken whole or cut in half if needed. For best results, use consistently as part of your daily routine. As with any supplement, do not exceed the recommended dosage unless directed by your healthcare provider.

What Is DL-Phenylalanine?

DL-Phenylalanine (DLPA) is a unique combination of two forms of the essential amino acid phenylalanine: the D-form and the L-form. L-Phenylalanine naturally converts into neurotransmitters like dopamine and norepinephrine, which help support alertness, focus, and a positive mood. D-Phenylalanine works differently—it may inhibit enzymes that break down endorphins, the body's natural comfort-promoting compounds. Together, these two forms create a synergistic supplement that supports both mental clarity and physical comfort.*

Source Naturals DLPA provides 750 mg of DL-Phenylalanine per tablet, making it a convenient choice for those seeking targeted amino acid support.

Key Benefits of DLPA Supplement

DL-Phenylalanine offers several potential benefits when used as part of a balanced lifestyle:

• Supports an Alert State of Mind* – By influencing dopamine and norepinephrine pathways, DLPA may help maintain mental sharpness and focus throughout the day.
• Promotes Comfort and Wellbeing* – D-Phenylalanine's effect on endorphin breakdown may help the body manage feelings of discomfort, supporting an active, comfortable lifestyle.
• Mood Support* – Healthy neurotransmitter levels are associated with a balanced mood. DLPA provides the building blocks your body needs to sustain a positive outlook.
• Natural and Non-Habit Forming – As an amino acid supplement, DLPA is a natural option for those seeking support without harsh chemicals.

Individual results may vary, and DLPA works best when combined with a nutritious diet and healthy habits.

Who Should Consider DL-Phenylalanine?

DLPA may be beneficial for adults looking to enhance mental focus, support a positive mood, or maintain comfort during physical activity. It is also a popular choice for individuals transitioning off pain medications, as many users report it helps ease the process.* However, it is not intended to replace any prescribed treatment. Pregnant or nursing women, and those with medical conditions (especially PKU or high blood pressure) should consult a healthcare professional before use.

Quality and Manufacturing

Source Naturals has been a trusted name in dietary supplements since 1982. This DLPA product is manufactured in Scotts Valley, CA, under strict Good Manufacturing Practises (cGMPs) established by the US FDA. Each batch undergoes quality testing to ensure purity and potency. Free from artificial colours, flavors, and preservatives.

FAQs About DL-Phenylalanine

Is DLPA safe for long-term use?

DL-Phenylalanine is generally well-tolerated when used as directed. However, long-term use should be discussed with a healthcare professional, especially if you have any pre-existing conditions or are taking medication.

Can DLPA cause side effects?

Some individuals may experience mild digestive upset or headache when starting supplementation. To minimize this, start with a lower dose and increase gradually. If any adverse reactions occur, discontinue use and consult a doctor.

Can I take DLPA with other supplements?

Yes, DLPA can be combined with other amino acids or multivitamins. However, avoid taking it with high-protein meals as it may compete for absorption. Always check with a healthcare provider for personalized advice.

What do users say about Source Naturals DLPA?

Many users find DLPA helpful for maintaining comfort and mental focus. While individual experiences vary, a number of customers report positive effects on mood and overall wellbeing. Tablets are medium-sized; some users prefer to cut them in half for easier swallowing.

* These statements have not been evaluated by Health Canada. This product is not intended to diagnose, treat, , or prevent any disease. Always consult a healthcare practitioner before use.