{"product_id":"life-extension-d-l-phenylalanine-capsules-500mg-100-b00bq1bdoy","title":"Life Extension D, L-Phenylalanine 500 mg Capsules - Essential Amino Acid Supplement - 100 Capsules","description":"\u003ch2\u003eAbout D, L-Phenylalanine\u003c\/h2\u003e\u003cp\u003eIn the world of dietary supplements, amino acids play a fundamental role in supporting overall health. D, L-Phenylalanine is a combination of two forms of the essential amino acid phenylalanine: the L-form, which occurs naturally in protein-rich foods, and the D-form, a synthetic mirror image. L-phenylalanine is a building block for proteins and is converted in the liver to L-tyrosine, a precursor for neurotransmitters such as dopamine, norepinephrine, and adrenaline. D-phenylalanine may offer additional benefits by inhibiting certain enzymes. This 500 mg per capsule formula provides both forms, ensuring a comprehensive supply of this important amino acid.\u003c\/p\u003e\u003ch2\u003eWhy Choose Life Extension?\u003c\/h2\u003e\u003cp\u003eLife Extension is committed to science-backed formulations. Their D, L-Phenylalanine capsules are manufactured in the USA with rigorous quality control. The product is non-GMO, gluten-free, and suitable for vegetarians. Each batch is tested for purity and potency, and a Certificate of Analyse is available. By choosing this supplement, you are getting a high-quality amino acid that supports your body's natural processes.\u003c\/p\u003e\u003ch2\u003eWho Might Consider This Supplement?\u003c\/h2\u003e\u003cp\u003eIndividuals whose diet may be low in phenylalanine-rich foods (such as eggs, fish, chicken, and dairy) or vegetarians and vegans with potentially lower intake might consider this supplement. It is also relevant for those looking to maintain a balanced nutrient profile as part of a comprehensive wellness routine. Always consult a health care professional before starting any new supplement.\u003c\/p\u003e\u003ch2\u003eHow to Take D, L-Phenylalanine\u003c\/h2\u003e\u003cp\u003eThe typical recommended dosage is one capsule (500 mg) taken on an empty stomach, or as directed by a health care professional. Do not exceed the suggested dose. It can be combined with other amino acids or nutrients that support neurotransmitter function, such as tyrosine or vitamin B6, but always check with a health care provider to ensure safety.\u003c\/p\u003e\u003ch2\u003eSafety and Considerations\u003c\/h2\u003e\u003cp\u003eD, L-Phenylalanine is generally well tolerated. Some individuals may experience mild digestive upset. Those with phenylketonuria (PKU) or taking MAO inhibitors should avoid this supplement. Consult your doctor if you have a medical condition or are pregnant or nursing. Always read the label and follow directions for uses.\u003c\/p\u003e\u003cp\u003eThis product is a food supplement. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.\u003c\/p\u003e","brand":"Life Extension","offers":[{"title":"Default Title","offer_id":46719021645985,"sku":null,"price":25.77,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/0043\/3313\/files\/7166h6CJxhL._AC_SL1500.jpg?v=1784474336","url":"https:\/\/ukvitalityvitamins.co.uk\/products\/life-extension-d-l-phenylalanine-capsules-500mg-100-b00bq1bdoy","provider":"UkVitalityVitamins","version":"1.0","type":"link"}