Life Extension, D,L-Phenylalanine, 500 mg, 100 Capsules (Discontinued Item)27 Reviews
The Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.
0.24 lbs (0.11 kg)
- Product Code: LEX-03410
- UPC Code: 737870034100
- Package Quantity: 100 Capsules
- Dimensions: 2.1 x 2.1 x 3.8 in, 0.2 lbs (0.09 kg)
- Volume Discount
- For Longer Life
- Enhances Mood
- Dietary Supplement
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.
Gelatin (capsule shell), magnesium stearate.
This product contains NO milk, egg, fish, peanuts, crustacean shellfish (lobster, crab, shrimp), soybeans, tree nuts, wheat, yeast, gluten, corn, or rice. Contains NO sugar, and no artificial sweeteners, flavors, colors, or preservatives.
Store tightly closed in a cool, dry place
Caution: 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 over stimulation 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 inform your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating
|Serving Size 1 Capsule|
|Amount Per Serving||% Daily Value|
|**Daily Value not established.|
iHerb Customer Reviews
Sometimes you take DL-phenylalanine and something happens; you get more energized. And a lot of times nothing at all happens. Part of that is because other nutrients such as vitamin B6 and vitamin C, folic acid and copper are needed in order to convert phenylalanine into noradrenaline and dopamine. These are essential nutrients that are required as co-factors to enzymes that are involved in the process of conversion. These materials - the copper and the vitamin B6 - are also required to convert phenylalanine into beta phenylethylamine, which is a neuromodulator in your brain that modulates the effects of noradrenaline and dopamine and probably some other neurotransmitters as well.
assists in decreasing emotional pain and increasing feelings of pleasure as part of "The Diet Cure" program