20 Best Phenylalanine Nootropic [2024]

Are you looking for the best phenylalanine nootropic? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling phenylalanine nootropic.

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# Preview Product
1 Dopamine Focus Supplement & Memory Supplement for Brain w/ L-Tyrosine - Promotes Mental Drive,... Dopamine Focus Supplement & Memory Supplement for Brain w/ L-Tyrosine - Promotes Mental Drive,...
2 NeuroScience Focus DL - Focus Supplements for Adults, Kids + Teens - Promote Sustained Brain Focus,... NeuroScience Focus DL - Focus Supplements for Adults, Kids + Teens - Promote Sustained Brain...
3 DL-Phenylalanine Powder | 250 Grams DL-Phenylalanine Powder | 250 Grams
4 Neuro Gum | Nootropic Energy Caffeine Gum | 40mg Caffeine + 60mg L-theanine + B Vitamins for Energy... Neuro Gum | Nootropic Energy Caffeine Gum | 40mg Caffeine + 60mg L-theanine + B Vitamins for...
5 NOW Supplements, True Focus™ with Amino Acids, Ginkgo and DMAE + CoQ10 and Grape Seed Extract , 90... NOW Supplements, True Focus™ with Amino Acids, Ginkgo and DMAE + CoQ10 and Grape Seed Extract ,...
6 Davinci Laboratories - Dl-phenylalanine, Mood Balance and Pain Management Supplement, 60 Capsules,... Davinci Laboratories - Dl-phenylalanine, Mood Balance and Pain Management Supplement, 60...
7 NOW Supplements, L-Phenylalanine 500 mg, Nervous System Support*, Amino Acid, 120 Veg Capsules NOW Supplements, L-Phenylalanine 500 mg, Nervous System Support*, Amino Acid, 120 Veg Capsules
8 PreserVision AREDS 2 Eye Vitamin & Mineral Supplement, Contains Lutein, Vitamin C, Zeaxanthin, Zinc... PreserVision AREDS 2 Eye Vitamin & Mineral Supplement, Contains Lutein, Vitamin C, Zeaxanthin,...
9 Doctor's Best D-Phenylalanine, Supports Mood, Nervous System, Non-GMO, Vegan, Gluten Free, 500 mg,... Doctor's Best D-Phenylalanine, Supports Mood, Nervous System, Non-GMO, Vegan, Gluten Free, 500...
10 Onnit Alpha Brain Premium Nootropic Brain Supplement, 30 Count, for Men & Women - Caffeine-Free... Onnit Alpha Brain Premium Nootropic Brain Supplement, 30 Count, for Men & Women - Caffeine-Free...
11 NEURIVA Plus Brain Supplement For Memory, Focus & Concentration + Cognative Function with Vitamins... NEURIVA Plus Brain Supplement For Memory, Focus & Concentration + Cognative Function with...
12 NEURIVA Original Brain Supplement for Memory, Focus & Concentration + Learning & Accuracy with... NEURIVA Original Brain Supplement for Memory, Focus & Concentration + Learning & Accuracy with...
13 CocoaVia Memory+ Brain Supplement, 90 Day, 750 mg Cocoa Flavanols, Memory & Brain Booster, Vegan,... CocoaVia Memory+ Brain Supplement, 90 Day, 750 mg Cocoa Flavanols, Memory & Brain Booster, Vegan,...
14 NOW Foods L-Phenylalanine 500mg, 120 Capsules (Pack of 2) NOW Foods L-Phenylalanine 500mg, 120 Capsules (Pack of 2)
15 NEURIVA Plus Brain Supplement For Memory, Focus & Concentration + Cognative Function with Vitamins... NEURIVA Plus Brain Supplement For Memory, Focus & Concentration + Cognative Function with...
16 Life Extension D L-Phenylalanine 500 mg - Enhance Mood, Nourishing Memory, Focus & Cognitive... Life Extension D L-Phenylalanine 500 mg - Enhance Mood, Nourishing Memory, Focus & Cognitive...
17 Hydrafinil - 30 Count Capsules - BrainMedics Hydrafinil - 30 Count Capsules - BrainMedics
18 Nutricost L-Phenylalanine 500mg; 180 Capsules Nutricost L-Phenylalanine 500mg; 180 Capsules
19 Solgar DLPA 500 mg, 100 Vegetable Capsules - Free Form DL-Phenylalanine - Supports Central Nervous... Solgar DLPA 500 mg, 100 Vegetable Capsules - Free Form DL-Phenylalanine - Supports Central...
20 Focus Factor Extra Strength, 120 Count - Brain Supplement for Memory, Concentration and Focus -... Focus Factor Extra Strength, 120 Count - Brain Supplement for Memory, Concentration and Focus -...
Bestseller No. 1
Dopamine Focus Supplement & Memory Supplement for Brain w/ L-Tyrosine - Promotes Mental Drive,...
  • ⚡ Boost Mental Drive: Higher levels of dopamine increase your mental drive and motivation levels. With more natural dopamine production you'll feel...
  • ☀️ Safe and Natural Brain Support: The Dopamine Brain Food nootropic stack supports the brain's natural pathways of dopamine production. The...
  • 🧠 Beat Brain Fog: With a healthy and functioning brain you'll enjoy laser like focus and attention and clear thoughts with no brain fog. Give your...
  • 👫 Brain Booster Supplement for Women & Men: The Natural Stacks brain booster supplement for focus, memory, clarity, energy is the perfect natural...
  • 👍 Brain Health Supplement from a Trusted Open-Source Company: Natural Stacks goes beyond the standard brain supplement requirements to assure...
Bestseller No. 2
NeuroScience Focus DL - Focus Supplements for Adults, Kids + Teens - Promote Sustained Brain Focus,...
  • Support Concentration & Cognition - Powerful 500mg per capsule of DL-phenylalanine. This amino acid is a precursor to PEA, a neuromodulator important...
  • Promote Productivity (For Adults & Kids) - People with focus issues (including children with attention issues) have been found to have lower PEA...
  • Dopamine Precursor - DL-phenylalanine is also a precursor and helps increase the release of dopamine, norepinephrine, and epinephrine.*[1] Dopamine...
  • Gluten & Corn Free - This product is verified by independent testing to be free of Gluten, Dairy, Soy, Corn, Egg and Peanuts.
  • Practitioner Trusted, Professional Grade - Trusted by thousands of healthcare professionals, NeuroScience formulates products exclusively on peer...
Bestseller No. 3
DL-Phenylalanine Powder | 250 Grams
  • DL-Phenylalanine Powder 250 Grams
  • In-house lab-tested for product purity and identity.
  • Tamper-evident shrink band included on every jar.
  • Non-GMO, gluten free, and vegan.
  • Store in a cool & dry place. Keep away from direct sunlight and heat.
Bestseller No. 4
Neuro Gum | Nootropic Energy Caffeine Gum | 40mg Caffeine + 60mg L-theanine + B Vitamins for Energy...
  • ENERGY + FOCUS + CLARITY: Neuro Gum caffeine gum’s quick release formulation contains the ideal balance of nootropics designed to give you a clean...
  • QUICK EFFECTS: Our patented cold compression system maximizes the delivery and bioavailability of active ingredients. Get clean energy faster than...
  • NO SUGAR CRASH: Unlike other energy supplements, we only use high quality GRAS ingredients to get you in the zone with clean energy without the sugar...
  • PERFECT ON THE GO: With 9 pieces of optimum energy that fit right into your pocket, you’ll be ready to conquer the world with fresh breath and a...
  • ASPARTAME FREE + SUGAR FREE + NON GMO + GLUTEN FREE: Neuro Gum Energy and Focus increases focus and productivity without ingesting artificial forms of...
SaleBestseller No. 5
NOW Supplements, True Focus™ with Amino Acids, Ginkgo and DMAE + CoQ10 and Grape Seed Extract , 90...
  • NEUROTRANSMITTER SUPPORT*: Norepinephrine and dopamine are key neurotransmitters for the maintenance of alertness and mental acuity and for promoting...
  • AMINO ACIDS AND MORE: Combines important nutrients with ingredients like ginkgo and DMAE to complement this unique formula*
  • CERTIFICATIONS/CLASSIFICATIONS: Dairy Free, Egg Free, Kosher, Low Sodium, Made without Gluten, Non-GMO, Nut Free, Soy Free
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our...
  • Packaged in the USA by a family owned and operated company since 1968.
Bestseller No. 6
Davinci Laboratories - Dl-phenylalanine, Mood Balance and Pain Management Supplement, 60 Capsules,...
  • ESSENTIAL AMINO ACIDS: DL-Phenylalanine (DLPA) is a combination of essential amino acids that support pain management and mood balance.
  • GOOD MOOD SUPPLEMENT: DL-Phenylalanine is a precursor to neurotransmitters like dopamine and norepinephrine, which promote mental acuity and emotional...
  • PAIN MANAGEMENT: DL-Phenylalanine supports healthy endorphin levels and may inhibit enzymes responsible for impeding the body's response to pain.
  • PURE INGREDIENTS: Our supplements always contain pure ingredients and restorative nutrient levels without unwanted binders or fillers.
  • PHYSICIAN GRADE: Previously available only through doctors, this DLPA supplement is now available directly to you.
SaleBestseller No. 7
NOW Supplements, L-Phenylalanine 500 mg, Nervous System Support*, Amino Acid, 120 Veg Capsules
  • FREE-FORM/VEGAN CAPSULES: Essential amino acid necessary for the synthesis of proteins.*
  • NERVOUS SYSTEM SUPPORT*: Readily converted into the amino acid tyrosine, forming part of the structure of the neurotransmitters dopamine and...
  • CERTIFICATIONS/CLASSIFICATIONS: Soy Free, Nut Free, Vegan/Vegetarian, Non-GMO, Egg Free, Dairy Free, Made without Gluten
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our...
  • Packaged in the USA by a family owned and operated company since 1968
SaleBestseller No. 8
PreserVision AREDS 2 Eye Vitamin & Mineral Supplement, Contains Lutein, Vitamin C, Zeaxanthin, Zinc...
  • PRESERVISION AREDS 2 EYE VITAMINS: This formula uses Lutein & Zeaxanthin, zinc, copper, Vitamin C & Vitamin E to exactly match the nutrient formula...
  • Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product...
  • AREDS 2 SUPPLEMENT: PreserVision is the #1 doctor recommended eye vitamin based on 20 years of clinical studies to help reduce the risk of progression...
  • EYE VITAMINS FOR HEALTHY EYES: Bausch + Lomb carries a full line of ocular supplements with vitamins, minerals & nutrients that promote eye health,...
  • BAUSCH + LOMB EYE CARE EXPERTS: In 1853, John Jacob Bausch opened an optical goods store in Rochester, New York. Since then, Bausch + Lomb has...
Bestseller No. 9
Doctor's Best D-Phenylalanine, Supports Mood, Nervous System, Non-GMO, Vegan, Gluten Free, 500 mg,...
  • D-phenylalanine is reported to inhibit an enzyme that degrades enkephalins
  • D-phenylalanine is a non-protein amino acid related to the essential amino acid L-phenylalanine
  • Vegetarian
  • Label images may vary
  • During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when...
Bestseller No. 10
Onnit Alpha Brain Premium Nootropic Brain Supplement, 30 Count, for Men & Women - Caffeine-Free...
  • Alpha Brain Daily Mind Support: Boost your brain with Onnit Alpha Brain Booster. These mind supplements for focus can help enhance memory and...
  • Enhance Your Focus: Whether you’re focusing on your career, academics, social life, or athletics, Alpha Brain helps support memory, mental speed and...
  • Carefully Selected Ingredients: These brain vitamins are formulated with high-quality nutrients. They include Cat’s Claw Extract, Bacopa, Oat Straw,...
  • Quality Formulas: Alpha Brain is stimulant-free to avoid afternoon lull. It is free of caffeine, dairy, nuts, or gluten.
  • Leading Nootropics Since 2011: Alpha Brain supplements have been a market leader in the nootropics space since 2011.
SaleBestseller No. 11
NEURIVA Plus Brain Supplement For Memory, Focus & Concentration + Cognative Function with Vitamins...
  • NOOTROPIC BRAIN SUPPORT CAPSULES: Clinical studies have shown that coffee cherry Neurofactor and plant-sourced PS phosphatidylserine have a positive...
  • MENTAL PERFORMANCE: Clinically tested Neurofactor helps support focus, concentration & accuracy, while Clinically tested Plant-Sourced...
  • CLINICALLY TESTED NEUROFACTOR: This whole fruit extract has been Clinically tested & shown to increase levels of the vital neuroprotein BDNF...
  • HOW TO USE: Adults 18 years and older take one capsule daily at bedtime for better results.
  • TRUSTWORTHY INGREDIENTS: These brain health capsules were formulated with you in mind, so they are Vegetarian, Gluten-Free, GMO-Free and...
SaleBestseller No. 12
NEURIVA Original Brain Supplement for Memory, Focus & Concentration + Learning & Accuracy with...
  • NOOTROPIC BRAIN SUPPORT GUMMIES: Clinical studies have shown that coffee cherry Neurofactor and plant-sourced PS phosphatidylserine have a positive...
  • MENTAL PERFORMANCE: Clinically tested Neurofactor helps support focus, concentration and accuracy, while clinically tested Plant-Sourced...
  • CLINICALLY TESTED NEUROFACTOR: This whole fruit extract has been clinically tested and shown to increase levels of the vital neuroprotein BDNF...
  • HOW TO ENJOY: Adults 18 years and older, chew two gummies daily. Chew thoroughly before swallowing.
  • GREAT TASTE, TRUSTWORTHY INGREDIENTS: These delicious brain support gummies are available in two flavors, Strawberry and Grape. This product was...
Bestseller No. 13
CocoaVia Memory+ Brain Supplement, 90 Day, 750 mg Cocoa Flavanols, Memory & Brain Booster, Vegan,...
  • CLINICALLY PROVEN: CocoaVia Memory+ is a plant-based supplement backed by 4 clinical studies, which demonstrate significant improvements in memory,...
  • IMPROVES MEMORY AND RECALL: Made with 750 mg of cocoa flavanols, including 105 mg of epicatechin, this blend of ingredients was formulated to boost...
  • DAILY USAGE: Contains 30 mg naturally occurring caffeine per serving (3 capsules per serving). Cocoa flavanols work best to improve memory and brain...
  • BACKED BY SCIENCE: CocoaVia Memory+ is backed by 4 double-blind clinical studies and 10 years of research. All research is peer-reviewed and published...
SaleBestseller No. 15
NEURIVA Plus Brain Supplement For Memory, Focus & Concentration + Cognative Function with Vitamins...
  • NOOTROPIC BRAIN SUPPORT GUMMIES: Clinical studies have shown that coffee cherry Neurofactor and plant-sourced PS phosphatidylserine have a positive...
  • MENTAL PERFORMANCE: Clinically tested Neurofactor helps support focus, concentration & accuracy, while Clinically tested Plant-Sourced...
  • CLINICALLY TESTED NEUROFACTOR: This whole fruit extract has been Clinically tested and shown to increase levels of the vital neuroprotein BDNF...
  • HOW TO ENJOY: Adults 18 years and older, chew two gummies daily. Chew thoroughly before swallowing.
  • GREAT TASTE, TRUSTWORTHY INGREDIENTS: These delicious Strawberry flavor brain support gummies were formulated with you in mind, so they are...
Bestseller No. 16
Life Extension D L-Phenylalanine 500 mg - Enhance Mood, Nourishing Memory, Focus & Cognitive...
  • ESSENTIAL NUTRIENT FOR A HEALTHY BRAIN - Phenylalanine is a vital amino acid that is crucial to cognitive performance and overall well-being. The...
  • MOOD & BRAIN HEALTH - Studies show that supplementing with phenylalanine encourages healthy neurotransmitter production and brings a wide range of...
  • NOURISHING PROTECTION FOR YOUR BRAIN CELLS - Research shows that phenylalanine supplementation also helps protect your delicate brain cells (neurons)....
  • INGREDIENTS MATTER - Sourced using only the finest raw ingredients with the purity and potency your body deserves. The majority of our products are...
  • LIVE YOUR HEALTHIEST LIFE - For over 40 years, we’ve been developing advanced, effective formulas made with the highest standards and based on the...
Bestseller No. 18
Nutricost L-Phenylalanine 500mg; 180 Capsules
  • 500mg of L-Phenylalanine Per Capsule
  • Only High Quality L-Phenylalanine
  • 180 Capsules Per Bottle
  • Non-GMO, Gluten Free
  • Manufactured In a GMP Compliant, FDA Registered Facility
Bestseller No. 19
Solgar DLPA 500 mg, 100 Vegetable Capsules - Free Form DL-Phenylalanine - Supports Central Nervous...
  • Free Form DL-Phenylalanine; DL-phenylalanine is a mixture of both the D and L forms of the amino acid phenylalanine
  • Nervous System Support; DLPA may have the unique ability to reduce the activity of the enzyme enkephalinase in the central nervous system, thereby...
  • Optimal Absorption; This formulation provides free form DLPA to promote optimal absorption and assimilation
  • Gluten, Wheat & Dairy Free; Solgar DLPA is vegan, kosher, and free of: gluten, wheat, dairy, soy, yeast, sugar, sodium, artificial flavor, sweetener,...
  • The Gold Standard: For over 70 years, Solgar has been committed to quality, health, and well-being. Our mission is to create the finest nutritional...
SaleBestseller No. 20
Focus Factor Extra Strength, 120 Count - Brain Supplement for Memory, Concentration and Focus -...
  • COMPLETE MULTIVITAMIN IMPROVES FOCUS: Focus Factor Extra Strength brain supplements contain a powerful combination of vitamins, minerals, and...
  • PROMOTES CONCENTRATION and MEMORY: Like other parts of your body, your brain needs proper nutrition to perform its best. This advanced formula...
  • PREMIUM INGREDIENTS: Focus Factor brain support supplements are enriched with a powerful combination of premium ingredients like bacopa, ginkgo...
  • QUALITY FORMULA: Focus Factor Extra Strength takes the original Focus Factor formula and increases the levels of key selected neuro-nutrients. Our...
  • FOCUS FACTOR: We offer a range of products designed to help you find your focus. Focus Factor has been America’s brain health supplement brand for...

Having trouble finding a great phenylalanine nootropic?

This problem is well understood by us because we have gone through the entire phenylalanine nootropic research process ourselves, which is why we have put together a comprehensive list of the best phenylalanine nootropics available in the market today.

After hours of searching and using all the models on the market, we have found the best phenylalanine nootropic for 2023. See our ranking below!

How Do You Buy The Best Phenylalanine Nootropic?

Do you get stressed out thinking about shopping for a great phenylalanine nootropic? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching phenylalanine nootropic, which is why we have assembled a comprehensive list of the greatest phenylalanine nootropic available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for phenylalanine nootropic that you consider buying. Your questions might include the following:

  • Is it worth buying an phenylalanine nootropic?
  • What benefits are there with buying an phenylalanine nootropic?
  • What factors deserve consideration when shopping for an effective phenylalanine nootropic?
  • Why is it crucial to invest in any phenylalanine nootropic, much less the best one?
  • Which phenylalanine nootropic are good in the current market?
  • Where can you find information like this about phenylalanine nootropic?

We’re convinced that you likely have far more questions than just these regarding phenylalanine nootropic, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for phenylalanine nootropic, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible phenylalanine nootropic. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an phenylalanine nootropic buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available phenylalanine nootropic currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of phenylalanine nootropic has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an phenylalanine nootropic?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your phenylalanine nootropic.
  5. Customer Ratings: Number ratings grade phenylalanine nootropic objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their phenylalanine nootropic.
  7. Product Quality: You don’t always get what you pay for with an phenylalanine nootropic, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an phenylalanine nootropic is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining phenylalanine nootropic information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding phenylalanine nootropic is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: What is phenylalanine?

A: This triad of neurotransmitters are collectively referred to as “catecholamines”. As a nootropic supplement, you may find several different forms of Phenylalanine available. L-Phenylalanine is the natural form found in proteins. D-Phenylalanine is a mirror image of L-Phenylalanine that is made in the lab.

Q: Is L-phenylalanine an effective nootropic?

A: The dopamine that is not used by your brain is available to produce norepinephrine (noradrenaline) which is important for attentiveness, emotions, sleeping, dreaming and learning. L-Phenylalanine may be an effective nootropic when stacked with ADHD/ADD meds like Ritalin or Adderall.

Q: What is the best form of phenylalanine to buy?

A: Phenylalanine is classified as a dietary supplement and legal to buy without a prescription. All three forms of it are available in powder and capsule formats. Capsules range from 375 mg to 750 mg, with 500 mg being the most common option. But, because I currently only use phenylalanine for stacks, where precision is needed, I go for the powder.

Q: What is DL-phenylalanine?

A: As a nootropic supplement, you may find several different forms of Phenylalanine available. L-Phenylalanine is the natural form found in proteins. D-Phenylalanine is a mirror image of L-Phenylalanine that is made in the lab. And DL-Phenylalanine is a combination of the two forms.