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Sale Up to 45% OFF! * Free Ship On Orders Over $799 * * Lowest Price Guaranteed * No Restock Fees

Life Extension, D, L-Phenylalanine, 500 mg, 100 Vegetarian Capsules

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Original price $23.48
Original price $23.48 - Original price $23.48
Original price $23.48
Current price $14.06
$14.06 - $14.06
Current price $14.06
SKU 737870167112
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About Us:

- We specialize in sourcing hard-to-find and high-demand products. Often times these products are experiencing a sudden surge in demand. ( For example, a surge in demand due to a celebrity using a certain product or a social media video with the product that has gone viral.) This oftentimes results in intermittent stock-outs that can happen within minutes of receiving stock.

- Our area of expertise is delivering products within the continental USA.

- We currently fulfill over 23,500 orders each month.

- In addition to shipping and delivering to the entire continental USA, we also try to support our local Dallas community with excellent shipping rates and fast delivery.

At Health Central USA, we are proud to be the largest supplier of high-quality health supplements and vitamins in the United States. Our online store, HealthCentralUSA.com, offers a wide variety of genuine products that have undergone numerous studies and tests to ensure their high potency. We have over 100,000 products available, including the best brands from around the world. Our goal is to fulfill our customers' daily nutritional and supplement needs with affordable prices and exclusive deals and offers. Whether you're looking for supplements for weight loss, vitamins, protein, iron, magnesium, natural products, hair loss, or Medical, we have you covered. Our customer service team is available 24/7 to assist you with any queries, and all payments are 100% secure. Shop smarter by comparing prices of similar products from different brands and choose what suits you best. With over 500,000 regular customers, Health Central USA is the most trusted online vitamin and supplement store. Empower your body and lead a healthy, fulfilling life with Health Central USA.


Description

  • Gluten Free
  • Non GMO LE Certified
  • Enhances Mood
  • Dietary Supplement

Phenylalanine is an essential amino acid that can be converted to L-tyrosine in the liver. Tyrosine is used in the nervous system to make a class of neurotransmitters called catecholamines: dopamine, norepinephrine and epinephrine. Epinephrine, made from tyrosine in the adrenal medulla, functions as a neurohormone and is known as adrenaline.

In addition to acting as a neurotransmitter that supports healthy mood and sleep, norepinephrine is now known to protect brain cells by promoting a healthy inflammatory response, inhibiting oxidative stress and supporting healthy neuronal growth and connectivity.

Dopamine, though long associated with more primal aspects of brain function linking behaviors to rewards, is recognized now as a mediator of higher-order cognitive capacities.The diminishment in brain catecholamine production that occurs with aging may be a contributing factor in normal age-related cognitive decline. Providing catecholamine precursors can help support healthy cognitive function. The enzyme that catalyzes the conversion of tyrosine to dopamine may work more efficiently if its co-factors (vitamins B6 and C) are included.

Phenylalanine supplementation supports healthy neurotransmitter synthesis and clinical trials suggest it may promote positive moods.

Since both norepinephrine and epinephrine can cause smooth muscle (arterial) contraction, care with blood pressure should be taken when supplementing with phenylalanine.

D,L-phenylalanine is a 50/50 mixture of its two stereoisomers.

Suggested Use

Read the entire label and follow the directions carefully prior to use.

Take one (1) capsule daily on an empty stomach in the morning, or as recommended by a healthcare practitioner. Best utilized if taken with the co-factors vitamins B6 and C.

Other Ingredients

Vegetable cellulose (capsule), vegetable stearate, microcrystalline cellulose.


Supplement Facts
Serving Size: 1 Vegetarian Capsule
Amount Per Serving % Daily Value
D, L-Phenylalanine 500 mg **
**Daily Value not established.


Warnings

May cause anxiety, high blood pressure, and headache. Do not use if you have phenylketonuria. Do not use phenylalanine or tyrosine if you have cancer or muscular dystrophy. Because phenylalanine can elevate blood pressure in hypertensives, consult your healthcare practitioner if you have hypertension. Insomnia may occur from overstimulation if taken too close to bedtime.

  • Keep out of reach of children.
  • Do not exceed recommended dose.
  • Do not purchase if outer seal is broken or damaged.
  • When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.

Store tightly closed in a cool, dry place.


Disclaimer

While HealthCentralUSA strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by HealthCentralUSA.

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