Amazon Brain Supplements Database
Between June 2019 and December 2019, TINA.org searched Amazon.com for “brain supplements” and collected more than 100 examples of search results and product pages in which the product had one or more of the following Amazon designations: Amazon Prime, Fulfilled by Amazon, Sponsored, Ships from and sold by Amazon.com, Editorial recommendation, Best Seller or Amazon’s Choice. Those examples are catalogued below.
For each example, TINA.org has provided the product name and image, excerpts of the health claims made about the product on Amazon.com, the type of Amazon marketing used for the product (e.g., Amazon Prime, Sponsored, Amazon’s Choice, etc.), and the Amazon rating for the product at the time TINA.org captured the data.
For TINA.org’s analysis of these findings, click here.
| Supplement (click on image for ingredients) | Health Claims | Amazon Marketing* | Amazon Rating |
|---|---|---|---|
 1 Body Brain Support |
“Promote better recall & memory retention to improve your communication skills, enhan[ce] learning & access to memories” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.4/5 |
 3 Brains Brain Fix |
“Mind and memory: Provides critical support by protecting the brain from cellular damage” (PDF) | Amazon Prime, Fulfilled by Amazon | 5/5 |
 3 Brains Higher Thoughts |
“Enhances brain performance & improves memory and focus” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.5/5 |
 24bio Brain Plus Supplement |
“Developed to specifically boost memory and focus”
“Improve memory” (PDF) |
Amazon Prime, Fulfilled by Amazon | 4.3/5 |
 AIM Nutrition Brain Support |
“Improve long-term memory” (PDF) | Amazon Prime, Fulfilled by Amazon | 5/5 |
 All Life Nutrition Life Focus |
“Memory support combats forgetfulness … boost memory better than anything.” (PDF) | Amazon Prime, Fulfilled by Amazon | 3.9/5 |
 American Plus Memormax |
“Improve your memory, focus, and mental clarity.” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.5/5 |
 Ancestral Supplements Grassfed Beef Brain |
“support the survival of existing neurons and encourages the growth of new neurons”
“Supports brain, mood & memory health” (PDF) |
Amazon Prime, Fulfilled by Amazon | 4.8/5 |
 Arazo Nutrition Brain Plus |
“will increase oxygen and circulation in the brain, brain cells and neurons”
“You will remember more easily and think better” (PDF) |
Amazon Prime, Sponsored (6/17/2019), Fulfilled by Amazon | 4.2/5 |
 Ascent Cognitive Enhancement |
“100% all-natural brain enhancer … it’s the best and most effective supplement for achieving laser-sharp concentration, memory, and calm clarity.”
“enhance memory, focus, and attention, improve reaction time” (PDF) |
Amazon Prime, Fulfilled by Amazon | 5/5 |
 Beekeeper’s Naturals BLXR Brain Fuel |
“Enhance mental performance … supports memory, focus, productivity, concentration and energy”
“Clinically proven natural ingredients … to increase Brain-derived Neurotrophic Factor (BDNF) and the neurotransmitter acetylcholine” (PDF) |
Amazon Prime, Ships from and sold by Amazon.com | 3.9/5 |
 Bioflourish BrainFlo |
“Natural cognitive enhancement pills for mood, memory”
“Improve cognitive health in adults” (PDF) |
Amazon Prime, Fulfilled by Amazon | 4.3/5 |
 BioTrust Brain Bright |
“Immediate and prolonged brain enhancement effects. … Boost resilience, brain power, and short-term memory” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.3/5 |
 Brain Cell Worx |
“Improve focus and memory”
“Guaranteed to improve your memory” “Clinically proven” (PDF) |
Amazon Prime | 3.7/5 |
 Brainol |
“Optimize cognitive energy, improve memory, sharpen focus, increase mental clarity and endurance” (PDF) | Amazon Prime, Fulfilled by Amazon | 3.3/5 |
 Cebria Ultra Blend |
“As we age, neuropeptide production decreases, and the connections between the brain cells (neurons) begin to disappear. Fewer connections result in MEMORY LOSS, plus LACK of RETENTION and RECALL. … Cebria simply supplements what your body isn’t making enough of anymore – the neuropeptides that support healthy connections and communication in the brain.” (PDF) | Amazon Prime, Fulfilled by Amazon | 3.7/5 |
 Clear Lifestyle Think Clear |
“Boost memory and enhance your cognitive performance” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.2/5 |
 Cognitune NuClarity |
“Enhance memory retention” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.1/5 |
 Complete Brain |
“Improves memory, mood, focus, clarity and creativity” (PDF) | Amazon Prime, Fulfilled by Amazon | 3.8/5 |
 Cover Three Kids Nutrition Brain Boost |
“Naturally helps boost memory, concentration & focus”
“Help increase memory” (PDF) |
Amazon Prime, Fulfilled by Amazon | 5/5 |
 Cover Three Nutritional Brain Defense |
“Increase focus, clarity & cognitive performance” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.4/5 |
 Divine Bounty Lion’s Mane Mushroom |
“Helps in memory brain function, and mental focus”
“aside from improving brain specific functions, Lions [sic] Mane mushrooms are considered an immune system booster, anti-inflammatory, and contain antioxidants” (PDF) |
Amazon Prime, Sponsored (6/17/2019), Fulfilled by Amazon | 4.4/5 |
Doctor’s Best Extra Strength Ginkgo |
“Helps promote mental function and memory” (PDF) |
Amazon Prime, Editorial recommendation (12/9/2019), Ships from and sold by Amazon.com | 4.3/5 |
 Double Wood Supplements Alpha-GPC |
“Enhance memory”
“Nootropics supplement to boost memory, focus and acetylcholine” (PDF) |
Amazon Prime, Fulfilled by Amazon | 4.5/5 |
 Double Wood Supplements Bacopa Extract |
“Support memory formation – Bacopa can enhance the rate at which the nervous system communicates by increasing the growth of nerve endings (called dendrites)” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.7/5 |
 Double Wood Supplements Huperzine-A |
“Optimize cognitive function – Huperzine-A may increase memory, focus and learning” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.7/5 |
 Double Wood Supplements Pterostilbene |
“Supports motor function and cognitive abilities in adults suffering from memory changes” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.8/5 |
 Douglas Laboratories Brain Memory |
“Specially designed … to help keep the mind stay sharp” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.7/5 |
 Dr. Amen brainMD Brain Body Power Max |
“Brain and memory power boost”
“‘Brain-directed’ Daily Supplement System that supports healthy memory, energy, cognitive function, alertness, and focus. … With this package you get supplements and tools that work together for a complete brain health program.” (PDF) |
Amazon Prime, Fulfilled by Amazon | 4.3/5 |
 Dr. Amen brainMD Brain Curcumins |
“Supporting working memory and calmness” (PDF) | Amazon Prime, Fulfilled by Amazon | 5/5 |
 Dr. Amen brainMD Health Focus Energy |
“Enhances focus and the ability to concentrate, supports healthy memory, and promotes calm” (PDF) | Amazon Prime, Fulfilled by Amazon | 3.5/5 |
 Dr. Amen brainMD Omega-3 Power |
“Promote healthy cognition, including recall and retention” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.6/5 |
 Dr. Emil NeuroStim |
“For memory, focus, clarity and concentration” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.5/5 |
 Emeritt Alpha GPC |
“Give your brain the nutrients it needs to form lasting memories and slow cognitive decline.” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.5/5 |
 Excelerol Focus Plus |
“Dr. recommended brain and memory aid supplement” (PDF) | Amazon Prime, Fulfilled by Amazon | 3.9/5 |
 Extreme Supplement Store Extreme Clarity |
“Millions of Americans ever [sic] year admit that their memory is not what it use to be. … That’s why we developed Extreme Clarity” (PDF) | Amazon Prime, Fulfilled by Amazon, Amazon’s Choice (11/15/2019) | 4.1/5 |
 F’ing Focus Brain Boosting Supplement |
“Focus, brain + memory boosting nootropic supplement” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.2/5 |
 Filtered Formulas Quantumind |
“For memory and focus- … to fight oxidative damage and stress, boost neurogenesis, enhance neuroplasticity, and improve overall brain health.” (PDF) | Amazon Prime, Sponsored (6/17/2019), Fulfilled by Amazon | 4.7/5 |
 Focus Factor Brain and Vision |
“Helps memory, focus & eye vision” (PDF) | Amazon Prime, Ships from and sold by Amazon.com | 3.4/5 |
 Focus Factor Extra Strength |
“Improves memory, concentration and focus” (PDF) | Amazon Prime, Ships from and sold by Amazon.com | 4/5 |
 Focus Factor Kids Extra Strength |
“Helps support healthy brain function”
“Improves Verbal Learning & Short Term Memory” “The Focus Factor patented formula is clinically shown to increase memory”(PDF) |
Amazon Prime, Ships from and sold by Amazon.com | 3.9/5 |
 Focus Fast |
“Improve memory, focus & concentration” (PDF) | Amazon Prime, Fulfilled by Amazon | 3.9/5 |
 Garden of Life Dr. Formulated Organic Brain Health Memory & Focus |
“Promotes memory, sharper focus & clear thinking” (PDF) | Amazon Prime, Ships from and sold by Amazon.com | 3.8/5 |
 Genius Consciousness |
“Heightened mental clarity, focus & cognitive performance” (PDF) | Amazon Prime, Best Seller (6/17/2019), Fulfilled by Amazon | 4.2/5 |
 Genius Joy |
“Focus, energy, wellness, and cognition – Replace antidepressants & clear brain fog with a more natural approach” (PDF) | Amazon Prime, Best Seller (6/17/2019), Ships from and sold by Amazon.com | 4.4/5 |
 Genius Mushrooms |
“Boost brain function and memory. … Improve mental health” (PDF) | Amazon Prime, Best Seller (6/17/2019), Fulfilled by Amazon | 4.6/5 |
 GNC Preventive Nutrition Brain Health Formula |
“Features clinically studied ingredients to support memory function and retention … promote healthy neurotransmitter function” (PDF) | Amazon Prime, Fulfilled by Amazon | 4/5 |
 GreeNatr Ginseng + Ginkgo Biloba |
“Sharpen your brain and memory” (PDF) | Amazon Prime, Editorial recommendation (12/9/2019), Fulfilled by Amazon | 4.5/5 |
 Halcyon Biotechnologies Nootropics |
“You will see enhancements to your memory, clarity, creativity, concentration and motivation” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.7/5 |
 Havasu Nutrition Ginkgo + Biloba |
“Improves brain cell activity & fights decay” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.4/5 |
 Havasu Nutrition Neuro Ignite |
“Boosts Memory, Energy & Mood” (PDF) | Amazon Prime, Best Seller (6/17/2019), Editorial recommendation (12/9/2019), Fulfilled by Amazon | 4/5 |
 Havasu Nutrition Neuro Recharged |
“Heighten your mental performance with clinically researched ingredients to promote circulation in the brain, support healthy memory function and cognition” (PDF) | Amazon Prime, Sponsored (6/18/2019), Fulfilled by Amazon | 4.2/5 |
 HCF Brain Supplement |
“Helps improve alertness & memory” (PDF) | Amazon Prime, Fulfilled by Amazon | 3.8/5 |
 HCL Ultra Pure 7 Mushroom Extracts |
“Boosts brain function, memory & focus” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.7/5 |
 Health Nurture Brain Boost |
“Boosts memory, focus & clarity” (PDF) | Amazon Prime, Fulfilled by Amazon | 3.8/5 |
 Healthy One Healthy Mind |
“Improved memory, focus, and clarity” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.1/5 |
 Hint Focus Formula (Ingredients unavailable) |
“Help improve memory attention focus cognition & concentration … Invest in your child” (PDF) | Amazon Prime, Fulfilled by Amazon | 3.6/5 |
 Host Defense MycoBotanicals Brain |
“Promotes mental clarity, memory, and concentration” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.3/5 |
 ISO Brain |
“It can help enhance your ability to retain, recall and express information quickly” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.4/5 |
 Jiva Botanical Bacopa |
“A natural brain booster … support focus, memory and concentration” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.3/5 |
 JoySpring Genius Drops |
“See improved concentration, focus, and memorization skills with a healthy, safe kids calm supplement” (PDF) | Amazon Prime, Fulfilled by Amazon | 3.7/5 |
 Lipogen PS Plus Extra |
“Brain boost supplement – enhance memory, focus & clarity” (PDF) | Amazon Prime, Sponsored (6/17/2019), Fulfilled by Amazon | 5/5 |
 Lumonol Wisdom |
“Engineered for minds over 60 years young. Aiding memory, mental clarity and the vitality needed to put a spring back in your step for a brighter future.” (PDF ) | Amazon Prime, Sponsored (6/18/2019), Fulfilled by Amazon | 4/5 |
 MagEnhance Complete Magnesium Complex |
“Designed to boost learning and memory” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.7/5 |
 MegaRed Omega-3s 4in1 |
“The Omega-3 fatty acids EPA and DHA found in MegaRed Advanced 4in1 play a crucial role in the development of cognitive brain function, as well as the maintenance of healthy brain function in older adults” (PDF) | Amazon Prime, Ships from and sold by Amazon.com |
4.4/5 |
 Mojo Kickstart Morning Mind Enhancement |
“Morning mind enhancement. Think faster. Memory enhancing. Concentrate longer” (PDF) | Amazon Prime, Fulfilled by Amazon | 5/5 |
 Natrol Cognium |
“Clinically shown to improve memory and recall in healthy adults” (PDF) | Amazon Prime, Sponsored (6/17/2019), Amazon’s Choice (6/17/2019, see PDF left), Ships from and sold by Amazon.com | 3.8/5 |
 Natrol Cognium Extra Strength |
“Clinically shown to improve memory and recall in healthy adults” (PDF) | Amazon Prime, Sponsored (6/17/2019), Amazon’s Choice (11/18/2019), Ships from and sold by Amazon.com | 3.8/5 |
 Nature’s Bounty Ginkgo Biloba |
“Can help support memory, especially occasional mild memory problems associated with aging” (PDF) | Amazon Prime, Amazon’s Choice (6/17/2019), Ships from and sold by Amazon.com | N/A |
 Nature’s Branch Advanced Brain Booster+ |
“A scientifically tested blend of focus and memory enhancing vitamins and nutrients … to help supercharge concentration, mental alertness & memory power” (PDF) | Amazon Prime, Fulfilled by Amazon | 3.9/5 |
 Naturebell Bacopa |
“Promote memory … alleviate the degenerative effects of aging on human cognition” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.7/5 |
 Naturebell Pterostilbene |
“Enhances focus & memory” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.8/5 |
 Nature’s Wellness Brain Booster |
“Natural cognitive enhancer for increased focus, memory and mental clarity” (PDF) | Amazon Prime, Sponsored (6/18/2019), Fulfilled by Amazon | 4.2/5 |
 Neovicta Clarity |
“Improve focus, memory & mood” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.1/5 |
 Nerium EHT Age-Defying Supplement |
“Enhances natural memory stores, … helps protect against mental decline” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.6/5 |
 Nested Naturals Choline |
“For optimal memory, cognitive function and anti-aging protections” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.7/5 |
 Neurella Extra Strength Brain Supplement |
“Increase your brain focus, reduce brain fog, reduce memory loss and spark your brain’s full potential” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.2/5 |
 Neuriva Brain Performance |
“Record and recall stored information better” (PDF) | Amazon Prime, Fulfilled by Amazon | 3.6/5 |
 Neuriva Brain Performance Plus |
“Memory: Retain and integrate new information better.” (PDF) | Amazon Prime | 2.6/5 |
 Neuro Health Brain & Focus Formula |
“Helps Improve Memory” (PDF) | Amazon Prime, Amazon’s Choice (6/17/2019), Fulfilled by Amazon | 4.5/5 |
 Neuro Peak |
“Your go-to nootropic to help support memory, cognition, and oxygen circulation to the brain, brain cells, and neurons.” (PDF) | Amazon Prime, Amazon’s Choice (6/17/2019), Editorial recommendation (12/9/2019), Ships from and sold by Amazon.com | 3.8/5 |
 Nobi Nutrition Zen Mode |
“Improve mood, memory, and cognitive function” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.7/5 |
Nooflux Axon |
“Axon … improves short-term memory recall, long-term memory consolidation, and provides overall brain support.”(PDF) | Amazon Prime, Fulfilled by Amazon | 4.5/5 |
 Nourish Valley Neuro Dose |
“A complete nootropic specially designed to help support the 4 critical functions of the brain – focus, memory, clarity and mood.” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.2/5 |
 Nurish.me Cogninurish |
“Improves memory” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.7/5 |
 Nutra Champs Neura-Spark |
“Improve overall cognition” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.3/5 |
 Nutrivein Premium Mushroom Complex |
“Enhances memory, focus and clarity” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.8/5 |
 Nutrivival Brain Premium Formula |
“Scientifically formulated to support healthy cerebral functions”
“Critical brain nutrients to promote optimal results.” (PDF) |
Amazon Prime, Ships from and sold by Amazon.com | 5/5 |
 Old School Labs Vintage Bright |
“Improve focus, concentration, energy, and memory” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.1/5 |
 Omax3 Alpha + Omega Cognitive Boost |
“Instantly boost focus, concentration, alertness and recall while supporting lifelong cognitive health”
“Boost memory” (PDF) |
Amazon Prime, Fulfilled by Amazon | 4.5/5 |
 Optify Mushrooms |
“Increase memory focus & clarity” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.7/5 |
 Organixx Ageless Brain |
“Scientifically-shown to grow new brain cells and boost memory power” (PDF) | Amazon Prime, Fulfilled by Amazon | N/A |
 Palo Nutrition Focus |
“Improve memory focus and concentration” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.6/5 |
 Percepta Memory Supplement |
“The first nootropic to target the real reason we lose memory as we age” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.6/5 |
Prevagen Regular Strength |
“Clinically shown to help with mild memory problems associated with aging” (PDF) | Amazon Prime, Amazon’s Choice (6/17/2019), Fulfilled by Amazon | 3.7/5 |
 Primal Herb Neuro Shroom |
“Focus, energy, memory, clarity & ADHD … formulated specifically to provide brain support” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.4/5 |
 Primal One Best Mood |
“Alleviate anxiety and clear brain fog with this natural mood & brain boosting nootropic supplement” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.2/5 |
 Primal One Best Mushrooms |
“Improve overall wellness, concentration & take mental clarity to new heights … powerful brain booster” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.9/5 |
 Prime The Art of Life Wellness Company Better Brain |
“Great memory booster” (PDF) | Amazon Prime, Fulfilled by Amazon | 3.8/5 |
 ProCrush Formulas Brain Focus Booster |
“Increased level of brain functionality … boost the function of your brain and memory” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.2/5 |
 Prolimbic 29 |
“Age defense”
“Designed to support improved cognitive performance, memory, creativity and higher thinking” (PDF) |
Amazon Prime, Fulfilled by Amazon | 4.3/5 |
 Purity Natural Beauty Brain Boost |
“Shown to improve focus, memory and alertness and to help you think clearly and concentrate!” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.6/5 |
Qualia Focus |
“Qualia Focus is your daily nutritional support for on-demand focus and concentration.” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.2/5 |
Qualia Mind |
” Qualia Mind … goes a step further addressing long-term cognitive health benefits, especially important for persons wanting to optimize memory and brain health throughout the aging process” (PDF) | Amazon Prime, Fulfilled by Amazon | 3.8/5 |
 Rainbow Light Brain and Focus for Teens and Adults |
“Supports mental focus and memory” (PDF) | Amazon Prime | 3.9/5 |
 Saha Nutrition L-Serine |
“Reduce brain fog while enhancing focus, clarity, and cognitive function … support healthy memory” (PDF) | Amazon Prime, Fulfilled by Amazon | 5/5 |
 Sharp Supplements Boost |
“Brain vitamins … combine to improve focus & memory” (PDF) | Amazon Prime, Sponsored (6/17/2019), Fulfilled by Amazon | 4.6/5 |
 Smart Shrooms Lion’s Mane |
“Aiding memory, focus, clarity and overall cognitive performance” (PDF) | Amazon Prime, Sponsored (6/17/2019), Fulfilled by Amazon | 4.7/5 |
 Smarter Vitamins Brain Support |
“Help support your memory & learning skills as you grow older … support enhanced mood, learning, and memory.”
“May aid in preventing cognitive decline” (PDF) |
Amazon Prime, Fulfilled by Amazon | 4.6/5 |
 Smarter Vitamins L-Theanine |
“A cognitive enhancing drug … theanine can help improve cognitive function” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.8/5 |
 SMC Mind |
“Clear the fog with better awareness, problem solving, and escape from anxiety and frustration” (PDF) | Amazon Prime, Fulfilled by Amazon | 5/5 |
 Taiy Nutrition Neuro Fit Plus |
“Maximize brain and memory function” (PDF) | Amazon Prime, Fulfilled by Amazon | 5/5 |
 The Calm Company Better Focus |
“Improve memory, focus and long-term brain health” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.5/5 |
 The Smart Pill Brain Sharpener |
“Memory restoration” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.6/5 |
 Top Notch Nutrition Brain Boosting Nootropic Mind |
“Improve memory & focus” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.5/5 |
 Tranquility Labs Focusene |
“Supplement for brain enhancement, memory loss”
“Support for: concentration, improved memory, focus, inattentiveness” (PDF) |
Amazon Prime, Fulfilled by Amazon | 3.5/5 |
 Tropical Oasis Premium Brain Fuel |
“Promotes mental clarity, increased focus, concentration, memory retention & improved cognitive function” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.4/5 |
 Vali Neuro Force |
“Brain booster supplement for focus, memory, clarity, energy” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.3/5 |
 VIA Wellness Nootropics Concentration |
“Increased mental capacity, memory and focus” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.8/5 |
 Vital Brain Booster |
“Improve memory & clarity for men & women” (PDF) | Amazon Prime, Best Seller (6/17/2019), Fulfilled by Amazon | 4.9/5 |
 Vitality Now Youthful Brain |
“Reignite a tired, aging brain. … boosting memory and brain function” (PDF) | Amazon Prime, Fulfilled by Amazon | 4/5 |
 VitaminIQ Mommy Brain |
“Daily use can help memory, increase clarity, and ramp up energy so that you can get your brain back” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.7/5 |
 Vitology Labs Mushroom Complex |
“Memory, focus & cognitive performance … a proven brain booster” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.6/5 |
 Warrior Strong Wellness Warrior Mind Focus |
“The perfect amount of ingredients blended together to increase the oxygen circulation in the brain, brain cells and neurons which will help in remembering more easily and focus and think in a better way without any brain fogs.” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.9/5 |
 Yuve Brain Plus |
“Promotes memory, focus & clarity: … by increasing circulation in the brain and improve cognitive functions and brain cell activity” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.3/5 |
 ZenNutri Focus Prime |
“Specifically created to enhance cognitive function, memory and concentration.” (PDF) | Amazon Prime, Fulfilled by Amazon | 4.1/5 |
*When the type of Amazon marketing is not readily apparent in the PDF of the product page in the Health Claims column, it can be found by clicking the link in the Amazon Marketing column.