

🧬 Elevate your mind, mood, and memory — because your brain deserves the best!
Life Extension D L-Phenylalanine 500 mg is a premium, vegetarian supplement designed to enhance mood, memory, focus, and overall cognitive performance. Featuring a potent amino acid that supports the production of key neurotransmitters like dopamine and norepinephrine, it promotes brain health and neuroprotection. Non-GMO, gluten-free, and manufactured in the USA, this formula offers clean, science-backed support for adults seeking to optimize mental clarity and emotional balance.





| ASIN | B00BQ1BDOY |
| ASIN | B00BQ1BDOY |
| Additives | Amino Acid |
| Age Range Description | Adult |
| Allergen Information | Gluten Free |
| Best Sellers Rank | #18,013 in Health ( See Top 100 in Health ) #498 in Multivitamins Nutritional Supplements |
| Brand | Life Extension |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,182) |
| Customer reviews | 4.3 4.3 out of 5 stars (1,182) |
| Date First Available | 21 June 2013 |
| Department | Health and Personal Care |
| Format | Capsule |
| Is Discontinued By Manufacturer | No |
| Item model number | 01671 |
| Manufacturer | Life Extension |
| Product Dimensions | 5.33 x 5.33 x 9.3 cm; 90.72 g |
| Product Name | D, L-Phenylalanine Supplement |
| Serving Recommendation | Take one (1) capsule daily on an empty stomach |
| Units | 100 Count |
| Weight | 0.2 Kilograms |
H**Z
👍
👍
A**A
Excellent
Very good
خ**R
المادة قليلة جدا كلام علي الكلبة وكلام بنقراء لكن الاستعمال غير اتركوه كل شي كما هو
E**L
Great quality! Did not upset stomach, boosted energy levels and focus.
A**S
Mi mamá lo toma y le cae muy bien
K**.
Wow!!!!! I don't normally write reviews and I've been buying pretty much everything from here. DL phenylalanine is a miracle!!! I'm on a stimulant for ADHD and I've been working out regularly, eating healthy, and taking a lot of daily supplements for the past few years (L-tyrosine, fish oil, vitamin D, Curcumin, Magnesium, Multi vitamins, CLA, tart cherry extract, CoQ10, PQQ, Lysine, Cruciferous Vegetable, and about 5-6 other supplements- each of those have many different neurotransmitters, minerals, and vitamins). Nothing works like this one. I've been dealing with emotional trauma and questioning the meaning of life. I couldn't see the point of life because we are all going to die anyway... I couldn't feel any pleasure in life an everything was just blah. Now I can see why people want to live- life is about feeling, pleasure, sensation. I am just so excited to be able to feel excited again!!! DLP makes me feel content, bliss, happy and satisfied. I almost forgot what it felt like to be alive- the beautiful weather, soft comfortable blanket, the smell of flowers etc. I can sincerely laugh and be happy again. I feel love and peace in my heart....wow, wow, and wow. Life is beautiful.
D**S
Great quality product
R**Z
Life extension makes great products. I figured I would try this one for my chronic pain. The first time I had about half hour of euphoria after taking and for that reason it helped with pain. Next day took it at the same time and Im not sure if it helped with pain or not because within an hour I was very emotional which is not like me. The next day I took it at the same time again and continued to be very emotional. I stopped taking it and back to my regular self again. So apparently this supplement is not for me but looks like is working for others.
Trustpilot
3 weeks ago
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