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SupplementiumEvidence-Based Reviews



Cognitive Function Supplements

17 evidence-based recommendations

Enhance mental clarity, focus, and brain health Our experts have reviewed and ranked supplements specifically for cognitive functionto help you make informed decisions based on scientific evidence.

Editor's Choice

Top Recommendations for Cognitive Function

The highest-scoring supplements based on evidence, safety, and value

#1 Choice
Iron Bisglycinate 100 - Image 1
1/5

Iron Bisglycinate 100

NutriRevive

8.9
Excellent
MineralsIron Supplements+1
Evidence
9/10
Safety
9.5/10
Value
8.5/10
Price/Serving
$0.28
(1,352)
Key Claims
  • Supports healthy red blood cell production
  • Promotes energy levels
Lion’sMane Forte - Image 1
1/5

Lion’sMane Forte

NeuroActive

8.7
Excellent
NootropicsBrain Health+2
Evidence
8.8/10
Safety
9.2/10
Value
8.5/10
Price/Serving
$1.33
(1,452)
Key Claims
  • Supports Memory
  • Promotes Cognitive Function
L-Theanine Suntheanine - Image 1
1/5

L-Theanine Suntheanine

Natural Factors

8.7
Excellent
Amino AcidsNootropics+2
Evidence
8.8/10
Safety
9.2/10
Value
8.6/10
Price/Serving
$0.28
(1,852)
Key Claims
  • Promotes Relaxation
  • Supports Focus and Concentration

Best Value Options

Quality supplements under $50 that deliver great value for money

L-Theanine Suntheanine - Image 1
1/5

L-Theanine Suntheanine

Natural Factors

8.7
Excellent
Amino AcidsNootropics+2
Evidence
8.8/10
Safety
9.2/10
Value
8.6/10
Price/Serving
$0.28
(1,852)
Key Claims
  • Promotes Relaxation
  • Supports Focus and Concentration
Iron Bisglycinate 100 - Image 1
1/5

Iron Bisglycinate 100

NutriRevive

8.9
Excellent
MineralsIron Supplements+1
Evidence
9/10
Safety
9.5/10
Value
8.5/10
Price/Serving
$0.28
(1,352)
Key Claims
  • Supports healthy red blood cell production
  • Promotes energy levels
Lion’sMane Forte - Image 1
1/5

Lion’sMane Forte

NeuroActive

8.7
Excellent
NootropicsBrain Health+2
Evidence
8.8/10
Safety
9.2/10
Value
8.5/10
Price/Serving
$1.33
(1,452)
Key Claims
  • Supports Memory
  • Promotes Cognitive Function

All Cognitive Function Supplements

Iron Bisglycinate 100 - Image 1
1/5

Iron Bisglycinate 100

NutriRevive

8.9
Excellent
MineralsIron Supplements+1
Evidence
9/10
Safety
9.5/10
Value
8.5/10
Price/Serving
$0.28
(1,352)
Key Claims
  • Supports healthy red blood cell production
  • Promotes energy levels
Lion’sMane Forte - Image 1
1/5

Lion’sMane Forte

NeuroActive

8.7
Excellent
NootropicsBrain Health+2
Evidence
8.8/10
Safety
9.2/10
Value
8.5/10
Price/Serving
$1.33
(1,452)
Key Claims
  • Supports Memory
  • Promotes Cognitive Function
L-Theanine Suntheanine - Image 1
1/5

L-Theanine Suntheanine

Natural Factors

8.7
Excellent
Amino AcidsNootropics+2
Evidence
8.8/10
Safety
9.2/10
Value
8.6/10
Price/Serving
$0.28
(1,852)
Key Claims
  • Promotes Relaxation
  • Supports Focus and Concentration
CoQ10 - Image 1
1/5

CoQ10

NutriLife Sciences

8.6
Excellent
Cardiovascular HealthAntioxidants+1
Evidence
8.5/10
Safety
9/10
Value
8.5/10
Price/Serving
$0.67
(1,452)
Key Claims
  • Supports cardiovascular health
  • Promotes cellular energy production
Lion's Mane Premium - Image 1
1/5

Lion's Mane Premium

Nootropic Source

8.5
Excellent
NootropicsBrain Health Supplements+2
Evidence
8.5/10
Safety
9.2/10
Value
8/10
Price/Serving
$1.33
(1,582)
Key Claims
  • Supports cognitive function and memory
  • Promotes nerve growth factor (NGF) production
Longevita Core - Image 1
1/5

Longevita Core

Longevita Labs

8.4
Excellent
MultivitaminsAnti-Aging Supplements+2
Evidence
8.5/10
Safety
9/10
Value
8.3/10
Price/Serving
$2.00
(1,247)
Key Claims
  • Supports healthy aging
  • Promotes cellular energy
Rejuvia - Image 1
1/5

Rejuvia

Actual Brand

8.4
Excellent
Longevity SupplementsAnti-Aging+2
Evidence
8.5/10
Safety
8.8/10
Value
8/10
Price/Serving
$2.00
(1,352)
Key Claims
  • Supports healthy aging
  • Boosts cellular energy
Resveratrol 600mg - Image 1
1/5

Resveratrol 600mg

NutriVita Labs

8.4
Excellent
AntioxidantsHeart Health+2
Evidence
8.5/10
Safety
8.8/10
Value
8.5/10
Price/Serving
$0.67
(1,522)
Key Claims
  • Supports cardiovascular health
  • Promotes healthy aging
Adaptogen Blend Prime - Image 1
1/5

Adaptogen Blend Prime

Summit Peak Nutrition

8.4
Excellent
AdaptogensStress Support+2
Evidence
8.5/10
Safety
8.9/10
Value
8/10
Price/Serving
$1.33
(1,352)
Key Claims
  • Supports Stress Reduction
  • Enhances Mental Clarity
NeuroActiv6 - Image 1
1/3

NeuroActiv6

Vita Balance Inc.

8.3
Excellent
NootropicsBrain Health+2
Evidence
8.2/10
Safety
8.8/10
Value
7.9/10
Price/Serving
$1.67
(1,150)
Key Claims
  • Supports memory and focus
  • Enhances cognitive performance
MycoVital - Image 1
1/3

MycoVital

Mushroom Wellness Co.

8.2
Excellent
Mushroom SupplementsImmune Support+3
Evidence
8.5/10
Safety
9/10
Value
8.3/10
Price/Serving
$1.00
(1,247)
Key Claims
  • Supports cognitive function and memory
  • Boosts immune system function
ZenCortex - Image 1
1/5

ZenCortex

NeuroGenesis Labs

8.2
Excellent
Brain HealthNootropics+2
Evidence
7.8/10
Safety
8.7/10
Value
7.8/10
Price/Serving
$2.30
(1,350)
Key Claims
  • Supports healthy hearing
  • Enhances cognitive function
FocoMind - Image 1
1/3

FocoMind

Cognitive Labs

8.1
Excellent
NootropicsBrain Health+1
Evidence
8/10
Safety
8.8/10
Value
7.9/10
Price/Serving
$1.33
(1,150)
Key Claims
  • Supports focus and concentration
  • Enhances memory and learning
Spermidine Life - Image 1
1/5

Spermidine Life

BergaMet NA

8.1
Excellent
LongevityCellular Health+2
Evidence
7.8/10
Safety
9.2/10
Value
7.7/10
Price/Serving
$1.99
(1,352)
Key Claims
  • Supports cellular renewal through autophagy
  • May promote healthy aging
Saffron Extract - Image 1
1/5

Saffron Extract

NutraZenith

8.1
Excellent
Mood SupportAntioxidants+2
Evidence
8.2/10
Safety
9.2/10
Value
7.9/10
Price/Serving
$0.58
(1,288)
Key Claims
  • Supports Positive Mood
  • Helps Reduce Stress & Anxiety
Cortexi - Image 1
1/5

Cortexi

Cortexi Labs

7.9
Good
NootropicsBrain Health+2
Evidence
7.8/10
Safety
8.5/10
Value
7/10
Price/Serving
$2.30
(1,100)
Key Claims
  • Supports healthy hearing
  • Enhances cognitive function
Quietum Plus - Image 1
1/5

Quietum Plus

Quietum Labs

7
Good
Ear HealthHearing Support+1
Evidence
6.5/10
Safety
8.5/10
Value
6/10
Price/Serving
$2.30
(850)
Key Claims
  • Supports healthy hearing function
  • May reduce the perception of tinnitus

Tips for Cognitive Function Success

1

Consistency is key - take supplements regularly as directed for best results.

2

Combine supplements with a healthy diet and lifestyle for optimal benefits.

3

Consult with healthcare providers before starting any new supplement regimen.

4

Track your progress and adjust dosages based on your body's response.

Need Personal Guidance?

Our supplement experts can help you create a personalized plan for achieving your cognitive function goals.

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