Best Dr. Maxwell in 2026

The most bioavailable Choline supplement. Alpha GPC (choline alfoscerate) is the most bioavailable form of choline (40.3% choline), better than Phosphatidylcholine, CDP choline, Choline Bitartrate. Uridine Monophosphate increases the absorption of Alpha - GPC, making it more potent. The two work synergistically to support memory and overall cognitive function, being a better choice than each on its own, any other form of choline or choline inositol*

Soy free Alpha GPC, better choice even for people who don’t mind soy. Our Alpha GPC is from sunflower lecithin, not soy lecithin as in leading competitors. This is important because lecithin from sunflowers is derived by use of cold press, while lecithin from soy is derived via chemicals*

The only choice without inactive ingredients other than a vegetable capsule. At Dr. Maxwell we are concerned with maximum wellness so we avoid the unnecessary inactive ingredients of competitors: silicon dioxide, stearic acid, magnesium stearate, starch, etc.*

Better than Phosphatidylserine or Bacopa аlone. Phosphatidyl serine (PS) is a component of cell membranes supporting memory and cognition and helping maintain healthy cortisol levels under mild stress. Bacopa is the best nootropic for supporting memory and an adaptogen that supports relaxation and sleep during times of occasional stress. The two work synergistically much better than each on its own to 1) support memory, focus and cognition and 2) support relaxation and sleep under mild stress*

Best Phosphatidylserine 300mg supplement: 1) no fillers, 2) soy free, 3) 2in1 formula with bacopa. Only Dr. Maxwell offers Phosphatidylserine 300mg that has no fillers, while competitors contain unnecessary ingredients like stearates, silicon dioxide, etc. Our Phosphatidylserine is also from sunflower lecithin (derived by use of cold press), not soy lecithin (derived via chemicals) as in leading competitors. And we combine it with Bacopa Monnieri for more benefits*

Highly concentrated Bacopa Monnieri extract (55% Bacosides), unlike most competitors. Bacopa supports communication among neurons, focus and memory. Dr. Maxwell offers 300mg Bacopa extract with 55% bacosides, unlike most competitors who offer less potent products even if in higher amounts: either mostly powdered plants, not extracts or low bacosides %*

Taking a serotonin and dopamine support supplement is better than taking a supplement to support only dopamine or only serotonin. This is because Dopamine (motivation and reward) and Serotonin (learning and mood) work in a delicate balance. Unlike leading alternatives, Dr Maxwell’s formula contains precursors of both dopamine and serotonin for the maintenance of normal neurotransmitter levels*

The only supplement that supports dopamine and serotonin production where it matters the most - the BRAIN and the GUT. Surprised to hear about the gut? Supporting the gut with the right probiotics is very important as 95% of serotonin and a large percent of dopamine are produced in the gut. Unlike leading alternatives, Dr Maxwell’s formula contains nutrients and probiotics to support dopamine and serotonin in the brain and in the gut*

Superior 5in1 formula with (1) Dopamine precursors, (2) Serotonin precursors, (3) Mood probiotics, (4) Relaxation nutrients and (5) Focus and brain support nutrients. Mucuna Pruriens is a top dopamine precursor, 5-HTP is a top serotonin precursor. There are many probiotic strains but L helveticus and B longum are a top choice when it comes to supporting dopamine and serotonin. Magnesium, Vitamin D, Zinc, Ashwagandha, Taurine and L-Theanine support relaxation, mood, focus & cognition*

Synergistic memory & brain support stack, 2 months supply (2x bottles alpha gpc / uridine + 1x bottle phosphatidylserine / bacopa). Alpha GPC 600mg, Uridine Monophosphate, Phosphatidylserine and Bacopa work synergistically to support memory, cognitive function and healthy brain aging, providing way more benefits than each ingredient individually*

Alpha GPC Choline is the most bioavailable form of choline (40.3% choline), better than Phosphatidylcholine, Citicoline CDP Choline and Choline Bitartrate. Choline is a precursor to acetylcholine, a neurotransmitter involved in memory function and cognition. Dr Maxwell contains Alpha-GPC from sunflowers (derived by cold press), not soy (derived via chemicals), which is a better choice even for people who do not mind soy*

Uridine is a powerful nootropic that supports communication among neurons, focus and memory. Uridine increases the absorption of Alpha - GPC, making it more potent. Alpha GPC and Uridine Monophosphate work synergistically to support memory and overall cognitive function*

A bundle of two synergistic product, better than each on its own. 1) Dr Maxwell cortisol manager supplement supports relaxation, mood & sleep in times of occasional stress, while 2) Dr Maxwell 3in1 calming aid, mood probiotics, stress support promotes a restful, relaxed state without diminishing daytime alertness and provides probiotic support for mood and overall wellbeing*

Contains more adaptogens supplements than leading competitors or each product on its own. Dr Maxwell cortisol manager contains Ashwagandha, Rhodiola Rosea & L-theanine. Imagine adding 11 more synergistic adaptogens and nutrients, including Lemon Balm, Kava Kava, Passion Flower, GABA, Magnesium, Zinc, Theobromine, Pregnenolone, L. Orotate, L. Helveticus, B. Longum from Dr Maxwell Calming Aid, Mood Probiotics, Stress Support. A truly formidable adaptogenic herbs stack for relaxation*

Supports the production of key neurotransmitters involved in mood and motivation. Do you know that a large percent of key neurotransmitters, the messengers of the nervous system, involved in mood, satisfaction and motivation are actually made in the gut? While leading competitors ignore this, Dr Maxwell provides two proven probiotic strains, L Helveticus & B Longum, to support the production of these neurotransmitters for an overall sense of wellbeing*

A bundle of two synergistic products that work together better than each alone. 1) Dr Maxwell serotonin and dopamine support supplement contains precursors of both dopamine and serotonin so it helps maintain normal neurotransmitter levels. 2) Dr Maxwell 3in1 calming aid, mood probiotics, stress support promotes a restful, relaxed state without diminishing daytime alertness and provides probiotic support for mood and overall wellbeing*

Supports dopamine and serotonin production where it matters the most - the BRAIN and the GUT. Surprised to hear about the gut? Supporting the gut with the right probiotics is very important as 95% of serotonin and a large percent of dopamine are produced in the gut. Unlike leading competitors, Dr Maxwell’s formula contains nutrients and probiotics to support dopamine and serotonin in the brain and in the gut*

Provides a broad range of nutrients to support relaxation, mood & sleep in times of occasional stress. Dr Maxwell Dopamine Serotonin Support Supplement contains Vitamin D3, Magnesium, Taurine, Ashwagandha, Mucuna Pruriens, L-Theanine and 5 HTP. Add 10 more synergistic nutrients: Zinc, Passion Flower, Kava Kava, GABA, Lemon Balm, Theobromine, Pregnenolone, L. Orotate, L. Helveticus, B. Longum from Dr Maxwell Calming Aid, Mood Probiotics, Stress Support - a fantastic combination*

Choline is necessary for normal synaptic transmission and brain health and involved in fatty acid metabolism in the liver

Inositol is also essential for brain and nervous system health

Supports Healthy Nerve Transmission

CONCENTRATED, STABLE SOURCE OF THE MOST IMPORTANT PHOSPHOLIPIDS FOR HEALTHY BRAIN AND LIVER FUNCTION - Delivers the predominant phospholipid in the brain and liver. Supports the creation of all brain and liver cells, and the production of our most important neurotransmitter – Acetylcholine. Helps support the retention of our brain’s remarkable abilities and combat those normal, age-related changes in cognitive functions. Empowers the liver to rebuild and regenerate its hard-working tissues.

SUPERIOR 100% PURE BIO-ACTIVE INGREDIENTS – Delivers Phosphatidyl choline plus choline, while providing other important phospholipids and plant-based Omega-3 fatty acids from Ahiflower Oil. Contains NO Milk / Dairy Free, Gluten Free; NO yeast, corn, wheat, sodium, salt, sugar, cholesterol, color, preservative or manufacturing additives Contains Soy.

UNSURPASSED PURITY, QUALITY, & EFFICACY. WON’T UPSET YOUR STOMACH! – For 40+ years ProCaps products have contained NO additives of any kind. NO binders, fillers, lubricants, stabilizers, flowing agents, preservatives or artificial colors. Easy-to-swallow capsules (NO tablets) deliver only the MOST bioactive vitamins, minerals & ingredients for fast, complete absorption & maximum effectiveness. Non-acidic formula is gentle even on most sensitive stomachs.

SUPPORTS HEALTHY NERVE TRANSMISSION*: Choline is necessary for normal synaptic transmission, brain health, and fatty acid metabolism in the liver.*

ASSISTS IN FATTY ACID METABOLISM*: Inositol is also essential for brain and nervous system health.*

CERTIFICATIONS/CLASSIFICATIONS: Kosher, Non-GMO, Soy Free

Involved in the chemistry of the brain, where it is used to synthesize acetylcholine, a critical neurotransmitter required for brain function

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

Promotes normal fat metabolism and provides liver support

Choline Bitartrate Powder With 650 mg per Serving (serving is 2 caps) Max Supply (200 Veggie Capsules & a 100-Day Supply)

Suitable for Vegan/Vegetarian diets, Non-GMO, Gluten-Free.

Advanced and superior Choline Supplement using high-quality sourcing and innovation

Manufactured in the USA and Tested for Purity; Our Phosphatidyl Choline (PC) soft gels are manufactured right here in New York and testing is available upon request

Supports Cognitive Function; Studies have shown that PhosphatidylCholine may help support overall cognitive function by increasing levels of choline and acetylcholine in the brain

Supports Brain Health; Low levels of Phosphadtylcholine (PCC) have been linked to poor cognitive function

BIOAVAILABLE SOURCE OF CHOLINE: 600 mg of Alpha GPC per serving

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

SUPPORTS MENTAL ACUITY*: Promotes normal cognitive function*

SUPPORTS BRAIN AND NERVOUS SYSTEM - Choline is a vital component of your neurotransmitters, taking supplemental choline can help support your nervous system.

500MG OF CHOLINE FOR PREGNANT & BREASTFEEDING MOTHERS - Nested Naturals Choline supplement contains 500mg of L+ Choline Bitartrate, vital for pregnant and breastfeeding mothers. Choline supports a well-balanced diet during pregnancy to promote normal prenatal development and growth. Choline can also be taken while breastfeeding to continue supporting your baby’s health.

OVERALL SUPPORT - Along with a well-balanced diet, adequate intake of choline helps support the liver. Choline is also involved in the metabolism of fatty acids, which are an important source of energy for the body and brain.

Brain Energy: Citicoline (stabilized CDP Choline) is a naturally occurring intermediate involved in the synthesis of phosphatidylcholine, a major constituent of brain tissue grey matter; Citicoline supplementation supports brain energy metabolism

Attention Performance - Citicoline has been shown to support attention performance in healthy adults and adolescents. Plus, the formula supports production of neurotransmitters involved in cognition (acetylcholine, dopamine, norepinephrine).

Convenient Capsules - Take one capsule up to two times per day with food or as directed by your qualified healthcare professional.

CITICOLINE ELITE: Get premium support from this B-Vitamin compound in bioavailable form

QUICK-RELEASE CAPSULES: Provide 1,000 mg of Citicoline per serving for cognitive function*

ROOTED IN WELLNESS: Carlyle provides premium, honest supplements in your pursuit to healthy living

Promote Choline Levels; CDP Choline is an effective and potent Choline source

Supports Memory; CDP Choline may help support memory formation and retention

Supports Cognitive Function; CDP Choline supports working memory, focus, and mental energy

Powerful Bioavailable Choline Support: Alpha GPC is the most bioavailable form of Choline currently available. Choline is a water-soluble nutrient which acts as a precursor to the neurotransmitter Acetylcholine, making Double Wood's Alpha GPC Choline Capsules easily absorbed by the body and fast acting.

Advanced Memory Formula: Double Woods Supplements' Alpha GPC Choline Supplement memory pills supports cognitive function, including memory, learning, and focus

Supports Acetylcholine Levels: Our Alpha GPC is a natural precursor to the neurotransmitter Acetylcholine, which supports memory and brain function. Alpha GPC brain pills supports brain health, especially as one ages

The most bioavailable Choline supplement. Alpha GPC (choline alfoscerate) is the most bioavailable form of choline (40.3% choline), better than Phosphatidylcholine, CDP choline, Choline Bitartrate. Uridine Monophosphate increases the absorption of Alpha - GPC, making it more potent. The two work synergistically to support memory and overall cognitive function, being a better choice than each on its own, any other form of choline or choline inositol*

Soy free Alpha GPC, better choice even for people who don’t mind soy. Our Alpha GPC is from sunflower lecithin, not soy lecithin as in leading competitors. This is important because lecithin from sunflowers is derived by use of cold press, while lecithin from soy is derived via chemicals*

The only choice without inactive ingredients other than a vegetable capsule. At Dr. Maxwell we are concerned with maximum wellness so we avoid the unnecessary inactive ingredients of competitors: silicon dioxide, stearic acid, magnesium stearate, starch, etc.*

Supports brain health and cellular energy* With 500 mg choline and 500 mg inositol per serving

Choline is the precursor of the neurotransmitter acetylcholine and is involved in healthy brain function*

Inositol is the precursor of phospholipids a major component of cellular membranes which help to maintain nutrient transfer across the cell membranes.

CHOLINE BITARTRATE: A B-Vitamin like compound produced in the liver and found in certain foods

SCIENTIFIC FORMULA: Provides 410 mg of Choline in quick-release capsules, 75% of your daily value!

EXPERTLY CRAFTED: Our advanced formula is backed by our commitment to purity and potency

Nervous System Health

Supports Healthy Nerve Transmission

Assists in Fatty Acid Metabolism

🧠 Supports Brain Health - Choline is a nutrient essential for brain health.* This product is the form of Choline L-Bitartrate, which is one of common form of choline supplements. And, Choline L-Bitartrate, which is both in powder and capsule form, contributes to the production of acetylcholine, a neurotransmitter important for brain functions, an acetylcholine supplements.* It's a supplement to keep the brain healthy and functioning properly.*

❤️ Supports Heart Health - Not only it supports brain health, Choline L-Bitartrate, or Choline Bitartrate, also may contribute to heart health.* In conjunction with diet and exercise, Choline Powder helps maintain cholesterol levels already in normal range, as well as promote cardiovascular health.* This makes Choline Bitartrate, or Choline Powder, a great source of choline to help keep the heart and cardiovascular function healthy!*

✔️ Maintains Liver Health - Choline is produced in the liver but it's not enough. Supplementing with Choline L-Bitartrate, a choline supplement, may help promote liver health.* In addition, Choline Bitartrate, also a cognitive supplement, is also necessary for normal metabolic function.* Add choline supplements, a liver support supplement, into your diet and daily regimen to support overall health and wellness of the liver!*

Designed to help reduce brain fog and boost focus, Alpha Brain has been a market leader in the nootropics space SINCE 2011.

MEMORY, FOCUS & CONCENTRATION - WITHOUT THE CRASH: Whether you're focused on career, academics, social life, or athletics, taking Alpha Brain is like another gear for your brain. And while most focus supplements rely on caffeine and other stimulants to get you going, Alpha Brain is a stimulant free brain supplement, meaning no dreaded afternoon crash.

EARTH-GROWN INGREDIENTS: Alpha Brain is crafted with earth-grown nutrients like Bacopa, Cat's Claw, Oat Straw, and Huperzia Serrata to help you realize your limitless potential. For a complete list of ingredients, please see below.

NatureBell Citicoline Made with ColineClear, Citicoline 500 mg Per Serving, 120 Counts, Optimized Dosage, Made with Tasteless Capsules and Fast Absorbing Material, 2 in 1 Formula.

Our Premium Citicoline & Tyrosine Blend with High Concentrated Dosage Provide Strong Combined Benefits and Fast Results.

Citicoline Plus Tyrosine Strongly Support Brain Functions, Including Cognition, Memory and Focus

Brain Function – Choline is necessary for proper mental function and can help delay memory loss and absentmindedness. Our supplement is formulated with only the highest-quality Choline to improve focus and alertness.*

Delay Fatigue – Help your body meet the demands of intense training. Athletes favor Choline to keep fatigue from slowing them down in the middle of training or performance and to assist muscle building and recovery for bodybuilders.*

Dietary Standards – Doctor Recommended Choline Supplements are a vegan-friendly and gluten-free way to support cellular health and mental sharpness.

650mg Of Choline Bitartrate In Every Capsule, 260mg of Choline

1 Serving, Just 1 Capsule

240 Servings Of Choline Bitartrate In Every Bottle

Cognizin provides nutritional support that helps enhance focus and support healthy memory.

Cognizin Citicoline provides brain nutrients which that support memory and cognitive function

Cognizin has been the subject of several human clinical trials for brain health, memory support

WHY US: We looked at all other Theanine supplements on the market and were surprised by the low capsule count or the use of gelatin (dead cow), yuck! We decided we should source the strongest ingredients at clinical strength and sell them at a reasonable price. Our L-theanine is an all-natural amino acid - found in green and black tea - which creates a calm feeling of energy and alertness without any jitters or side effects.

DEEP, LASTING FOCUS: - Take along with caffeine to beat back distractions, concentrate better, and sharpen your senses for a productivity and focus that lasts for hours without the inevitable crash. It helps improve your mood with this all-natural cognitive enhancer. SHARPEN YOUR MEMORY - Absorb new information and skills quickly and easily, improve your memory and upgrade your brain with this simple, safe, all-natural supplement.

PURITY: 100% safe and natural. No fillers or artificial ingredients. We use only the very best, scientifically-tested ingredients, all of which are manufactured in our US, FDA-inspected, state-of-the-art, facility, with strict adherence to good manufacturing practices. Every batch is third party tested to ensure that we only utilize ingredients that are safe and pure. OUR GUARANTEE: We're very confident that you'll love this product that we offer a 100% money-back guarantee.

Triple Strength Bacopa Monnieri Capsules 1500 mg (Made with Organic Bacopa Extract and Organic Ginkgo Leaf Powder), 3 in 1 Formula, Premium Bacopa Organic, 200 Counts.

Strongly Supports Positive Mood, Restful Sleep and Cognitive Health.

Powerfully Supports Healthy Brain Clarity, Concentration and Memory.