10 Best Phenylpiracetam Capsules of December 2025

• Dopamine Booster: Double Wood's Mucuna is standardized to 20% L Dopa which is one of the primary building blocks of Dopamine; Dopamine is a very important neurotransmitter It plays an important role in sleep, memory, mood and motivation
• 210 Count: Double Wood has an extra large bottle of 210 capsules
• Support Motivation and Focus: By supporting your dopamine levels, Mucuna can help promote focus and feelings of motivation
• Vegan, Non Gmo and Gluten Free: Double Wood's Mucuna Extract is Vegan, Non Gmo, and Gluten Free
• Manufactured and Tested in the USA: DoubleWood Supplement's Mucuna Pruriens Extract capsules are manufactured and tested for microbes / heavy metals right here in the USA

Double Wood Supplements

• Nerves: A unique formula featuring the best-researched nutrients for neurological support*
• Energy: Promotes cellular energy production by enhancing mitochondrial energetics*
• Clinical Research: Contains the best-researched ingredients for neurological support*
• Comprehensive: Convenient all-in-one product
• Free From: Every Thorne product is made with the purest possible ingredients - without gluten or other major allergens (eggs, tree nuts, peanuts). This product also contains no soy, dairy, yeast, shellfish, or fish.

Thorne Research

• Synapsa Bacopa Monnieri Capsules | 320mg | 60 Count | Whole Plant Extract
• Synapsa extract has been the focus of seven ‘foundational’ clinical trials and six ‘targeted’ clinical trials over the last thirty years.
• Patented, standardized extract of Bacopa monnieri
• Shown to speed learning, enhance memory and improve mental performance
• Popular Adaptogenic Herb and Ayurvedic Supplement

Nootropics Depot

• Unlock 100% of Your Brainpower - Our nootropic supplement aims to deliver a mental performance state that “fires on all cylinders” - this brain supplement acts as a memory and mood booster that can help enhance focus, motivation, and drive.
• Get Rid of Brain Fog and Mental Burnout - Formulated to boost brain circulation, brain plasticity, and production of Alpha-frequency waves for calm alertness and clarity. Our health supplements also help fight toxins, and fatigue.
• Enjoy Enhanced Productivity With An Easy Brain Boost - Mind Lab memory supplements are for anyone seeking to improve test-taking performance, focus at work, concentration, or mental processing speed.
• 11 Evidence-Based Nootropics In Every Focus Supplement - With brain boosting ingredients like Lion's Mane mushroom, L-Theanine, Vitamins B6, B9, and B12, and a patented form of Citicoline, these brain pills are powerful, potent, and pure.
• Naturally Sourced, Plant-Based, and Easily Absorbed - Each nootropics brain support supplement is made from 100% natural vegan tapioca and is bio-available. Gluten and lactose-free; no GMO, caffeine, or pointless synthetic additives.

Mind Lab Pro

• ALL NATURAL PRE-WORKOUT SUPPLEMENT. Shroom TECH Sport offers health-conscious athletes an organic pre workout supplement made with earth grown nutrients like Cordyceps Sinensis, Rhodiola, Ashwagandha, and Chromium Picolinate. Get in the zone without the use of cheap stimulants and chemicals found in most preworkout energy supplements. Onnit’s herbal pre-workout blend is non-habit-forming and optimizes you without the crash and jitters associated with nitric oxide boosters and other supplements.
• IMPROVE FOCUS AND REACTION TIME. Ashwagandha is well documented for its ability to help athletes increase mental clarity and improve reaction time, much like you experience in a flow state. Ideal for both casual and professional athletes of all types, Shroom TECH Sport combines a powerful blend of Antioxidants, Astragalus, Methyl B-12, Green Tea Extract, Adenosine and Adaptogens to keep you razor sharp, be it in sparring, on the field or court, or in the weight room.
• INCREASE CARDIOVASCULAR ENDURANCE NATURALLY. Shroom TECH provides cellular energy through the production of ATP rather than purely stimulant-based energy. Cordyceps Sinensis Mushroom has been shown to increase endurance, resistance to fatigue, and improve oxygen utilization by as much as 50% in multiple clinical studies, enabling you to go longer, recover faster, and set a new personal best. Increase energy and speed metabolism without the side effects or dependency of other supplements.
• 100 PERCENT SAFE FOR COMPETITION. Shroom TECH Sport is certified drug free by the Banned Substances Control Group, the gold standard in third party dietary supplement testing and certification. You can even take it on the day of competition to give yourself the performance edge you’re looking for. Who doesn’t want to increase aerobic capacity, concentration, and reaction speed in a competitive setting?
• VEGAN | SOY-FREE | No additives, artificial flavoring, coloring or preservatives.

ONNIT

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• ESSENTIAL NUTRIENT FOR A HEALTHY BRAIN - Phenylalanine is a vital amino acid that is crucial to cognitive performance and overall well-being. The liver converts it to L-tyrosine, which your nervous system then uses to make important neurotransmitters and hormones, including dopamine, norepinephrine and adrenaline (epinephrine).
• MOOD & BRAIN HEALTH - Studies show that supplementing with phenylalanine encourages healthy neurotransmitter production and brings a wide range of cognitive health benefits. That’s because the body uses phenylalanine to make neurotransmitters that regulate mood, memory and focus, promoting a healthy mood and overall cognitive performance.
• NOURISHING PROTECTION FOR YOUR BRAIN CELLS - Research shows that phenylalanine supplementation also helps protect your delicate brain cells (neurons). That’s because your body uses it to produce norepinephrine, which in addition to acting like a chemical messenger, this neurotransmitter also promotes a healthy inflammatory response, protects neurons from oxidative stress caused by free radicals, and encourages healthy brain cell growth and connectivity.
• INGREDIENTS MATTER - Sourced using only the finest raw ingredients with the purity and potency your body deserves. The majority of our products are non-GMO, gluten-free and manufactured in the USA—and a Certificate of Analysis is available for every product we produce.
• LIVE YOUR HEALTHIEST LIFE - For over 40 years, we’ve been developing advanced, effective formulas made with the highest standards and based on the latest scientific findings. We believe the answers to a healthier, richer life are within reach, and that rigorous scientific research is the path to get us there. Our formulations are created using the ingredients and dosages used in the studies that inspired them, ensuring that maximum bioavailability and efficacy is achieved.

Life Extension

• SUPPORTS MENTAL ALERTNESS/NEUROTRANSMITTER SUPPORT: Required for the production of the neurotransmitters dopamine, adrenaline, and noradrenaline, as well as for the skin pigment, melanin. Noradrenaline and adrenaline are the main actors in the body’s response to acute stress and with dopamine help support a positive mood and mental alertness.
• Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery
• PHARMACEUTICAL GRADE/HEALTHY GLANDULAR FUNCTION: L-Tyrosine is especially critical for the normal function of the thyroid gland.
• CERTIFICATIONS/CLASSIFICATIONS: Dairy free, Egg free, 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 laboratory/testing methods (for stability, potency, and product formulation).
• Packaged in the USA by a family owned and operated company since 1968

NOW

• Polygala tenuifolia Capsules | 100mg | 90 Count | 20:1 Extract | Also Known As: Yuan Zhi
• Promotes Cognitive Function, Learning and Memory
• Supports Healthy Stress Levels and Positive Mood
• Adaptogen Supplement
• In-House Lab Tested for Purity and Identity

Nootropics Depot

• 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 norepinephrine, making it important for the maintenance of a healthy nervous system.*
• 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 laboratory/testing methods (for stability, potency, and product formulation).
• Packaged in the USA by a family owned and operated company since 1968
• During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.

NOW