Supplement Ratings

iHerb picks

Best Brain & Nootropics on iHerb

Skip hours of label reading. Every pick below is sold on iHerb and passed our label check with 60+ points, so whatever you choose is worth taking, and you see today's price before you click.

  • Doses, fillers and hidden blends checked
  • Today's price and cost per serving
  • One click to order on iHerb

We may earn a commission when you buy through these links, at no extra cost to you. It never changes a score or a ranking. See how we score

AllAmino AcidsAntioxidants & LongevityAshwagandha & AdaptogensB VitaminsBiotinBlood Sugar SupportBrain & NootropicsCalciumCollagenCoQ10CreatineDigestive HealthEye HealthGreens & SuperfoodsHeart HealthHerbs & BotanicalsHormone & Sexual HealthImmune SupportIronJoint SupportLiver & DetoxMagnesiumMelatonin & SleepMinerals & ElectrolytesMultivitaminsMushroomsOmega-3 & Fish OilPre-WorkoutProbioticsProtein SupplementsTurmeric & CurcuminUrinary HealthVitamin CVitamin DVitamins A, E & KWeight ManagementZinc
Top ratedBest value

Highest score first

121Serotonin Brain Food78/100NS Natural StacksSerotonin Brain Foodcapsule · 20 servings · $2.00/servingBuy on iHerb · $39.95
122Quick Brain Nootropic78/100Life ExtensionQuick Brain Nootropiccapsule · 30 servings · $0.60/servingBuy on iHerb · $18.00
123Uridine 300 mg78/100Double Wood SupplementsUridine 300 mgcapsule · 60 servings · $0.33/servingBuy on iHerb · $19.95
124Clear Thinking78/100Nature's WayClear Thinkingcapsule · 30 servings · $0.69/servingBuy on iHerb · $20.82
125CDP Choline 300 mg78/100NutricostCDP Choline 300 mgcapsule · 60 servings · $0.29/servingBuy on iHerb · $17.33
126Smart Caffeine with L-Theanine78/100NS Natural StacksSmart Caffeine with L-Theaninecapsule · 60 servings · $0.35/servingBuy on iHerb · $20.95
127Huperzine A 100 mcg78/100Source NaturalsHuperzine A 100 mcgtablet · 120 servings · $0.15/servingBuy on iHerb · $18.29
128Huperzine A 200 mcg78/100Source NaturalsHuperzine A 200 mcgtablet · 120 servings · $0.22/servingBuy on iHerb · $25.89
129Phosphatidyl Serine Complex 500 mg78/100Source NaturalsPhosphatidyl Serine Complex 500 mgsoftgel · 60 servings · $0.54/servingBuy on iHerb · $32.38
130Huperzine A78/100Source NaturalsHuperzine Atablet · 60 servings · $0.16/servingBuy on iHerb · $9.68
131Phosphatidylserine 150 mg78/100Vital NutrientsPhosphatidylserine 150 mgsoftgel · 30 servings · $1.80/servingBuy on iHerb · $53.99
132Gotu Kola 500 mg78/100NutricostGotu Kola 500 mgcapsule · 180 servings · $0.11/servingBuy on iHerb · $18.95
133Phosphatidylserine78/100ThornePhosphatidylserinecapsule · 60 servings · $1.13/servingBuy on iHerb · $68.00
134Brain Fog Relief78/100Life ExtensionBrain Fog Reliefsoftgel · 30 servings · $0.70/servingBuy on iHerb · $21.00
135Citicoline (CDP-Choline)78/100Life ExtensionCiticoline (CDP-Choline)capsule · 60 servings · $0.42/servingBuy on iHerb · $25.50
136Clari-T Cognitive Support78/100LifeSeasonsClari-T Cognitive Supportcapsule · 30 servings · $1.63/servingBuy on iHerb · $48.99
137HerbalFactors Ginkgo Biloba78/100Natural FactorsHerbalFactors Ginkgo Bilobacapsule · 30 servings · $0.29/servingBuy on iHerb · $8.62
138Huperzine A 200 mg78/100Source NaturalsHuperzine A 200 mgtablet · 30 servings · $0.49/servingBuy on iHerb · $14.69
139DOPA Mucuna77/100NOWDOPA Mucunacapsule · 45 servings · $0.27/servingBuy on iHerb · $12.23
140Standardized Bacopa 500 mg77/100Nature's AnswerStandardized Bacopa 500 mgcapsule · 30 servings · $0.57/servingBuy on iHerb · $17.24
141Iso-Phos77/100Thorne ResearchIso-Phoscapsule · 30 servings · $2.27/servingBuy on iHerb · $68.00
142Full Spectrum Ginkgo Leaf 60 mg77/100Swanson Premium BrandFull Spectrum Ginkgo Leaf 60 mgcapsule · 30 servings · $0.24/servingBuy on iHerb · $7.14
143Sunflower Phosphatidylserine 100 mg77/100Swanson UltraSunflower Phosphatidylserine 100 mgsoftgel · 30 servings · $1.36/servingBuy on iHerb · $40.94
144Phosphatidylserine 100 mg77/100Swanson UltraPhosphatidylserine 100 mgsoftgel · 30 servings · $0.45/servingBuy on iHerb · $13.59

Scores rate what's on the label (dosage transparency, cleanliness, ingredient profile), not clinical results. Prices come from the iHerb catalog feed and can change at checkout. See the full Best Brain & Nootropics ranking.