L-fenyloalanina (2)
Produkt #40138
40,15 zł (25% obniżki)
Produkt #39094
22,33 zł (25% obniżki)

L-Phenylalanine is an essential amino acid, meaning our bodies cannot create it and needs to obtain it from dietary sources. L-Phenylalanine supplement:

Read more about L-Phenylalanine

What is L-Phenylalanine?

L-phenylalanine is considered an essential amino acid, which means our bodies cannot create it and needs to obtain it from dietary sources such as food and supplements. It is naturally found in some vegetables and juices as well as in fermented foods like yogurt and miso. The best natural sources of l-phenylalanine include eggs, chicken, liver, beef, milk, soybeans, spinach, leafy greens, tofu, amaranth leaves, and lupin seeds.

L-phenylalanine, which can cross the blood-brain barrier, plays an important role in a number of biological functions, especially in supporting the nervous system.** It is involved in protein synthesis and is a precursor to L-tyrosine, which is necessary for the production of the neurotransmitters dopamine and norepinephrine.**

L-Phenylalanine Products

Piping Rock’s L-Phenylalanine products deliver 500 mg of this free-form amino acid per serving. Take one (1) quick release capsule one to three times daily between meals to support nervous system wellness, healthy mood, and the levels of L-tyrosine in the body.**

Directions for Use

Always consult with your trusted healthcare professional prior to adding any dietary supplement to your daily regimen. There is no set recommended daily allowance for l-phenylalanine supplements, though doses typically range between 500 mg – 1,500 mg taken daily between meals. If you are pregnant, nursing, taking any medications, or have high blood pressure, consult your doctor before use.