Brain & Cognition

Memory, focus, and cognitive health — e.g. ginkgo, omega-3, B vitamins.

3,628 on-market products · include off-market

Brain and cognition supplements are marketed to support memory, focus, mental clarity, and overall cognitive health. This category collects dietary supplement labels whose primary use relates to brain function. Common active ingredients include Ginkgo Biloba, Omega-3 fatty acids (DHA), B vitamins (B6, B9 folate, and B12), Phosphatidylserine, Bacopa Monnieri, Lion's Mane mushroom, and Acetyl-L-Carnitine. These appear in single-ingredient products as well as multi-ingredient nootropic blends. Use this page to compare ingredient strengths, %DV, and serving details across products recorded in the NIH Dietary Supplement Label Database (DSLD). The information here is provided for reference and education only and is not medical advice. Consult a qualified healthcare provider before use, particularly if you are managing a neurological or mental-health condition.

L-Phenylalanine 500 mg label

L-Phenylalanine 500 mg

Best Naturals

Amino Acids & ProteinTablet or PillOn Market
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L-Phenylalanine 500 mg label

L-Phenylalanine 500 mg

NOW

Amino Acids & ProteinCapsuleOn Market
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L-Phenylalanine 500 mg label

L-Phenylalanine 500 mg

Thompson

Amino Acids & ProteinCapsuleOn Market
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L-Phenylalanine 500 mg label

L-Phenylalanine 500 mg

NOW

Amino Acids & ProteinCapsuleOn Market
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L-Phenylalanine 500 mg label

L-Phenylalanine 500 mg

Best Naturals

Amino Acids & ProteinTablet or PillOn Market
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L-Phenylalanine 500 mg label

L-Phenylalanine 500 mg

Nutricost

Amino Acids & ProteinCapsuleOn Market
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L-Phenylalanine 500 mg label

L-Phenylalanine 500 mg

Solgar

Amino Acids & ProteinCapsuleOn Market
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L-Phenylalanine 500 mg label

L-Phenylalanine 500 mg

Metabolic Maintenance

Amino Acids & ProteinCapsuleOn Market
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L-Phenylalanine 500 mg label

L-Phenylalanine 500 mg

Vitamin World

Amino Acids & ProteinOther (e.g. tea bag)On Market
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L-Phenylalanine 500 mg label

L-Phenylalanine 500 mg

Douglas Laboratories

Amino Acids & ProteinCapsuleOn Market
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L-Phenylalanine 500 mg label

L-Phenylalanine 500 mg

Solgar

Amino Acids & ProteinCapsuleOn Market
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L-Phenylalanine 500 mg label

L-Phenylalanine 500 mg

AN Amazing Nutrition Amazing Formulas

Amino Acids & ProteinCapsuleOn Market
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L-Phenylalanine 500 mg Capsules label

L-Phenylalanine 500 mg Capsules

BulkSupplements.com

Amino Acids & ProteinCapsuleOn Market
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L-Phenylalanine 500 Milligrams label

L-Phenylalanine 500 Milligrams

NutraBio

Amino Acids & ProteinCapsuleOn Market
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L-Phenylalanine Caps 500 mg label

L-Phenylalanine Caps 500 mg

Country Life

Other CombinationsCapsuleOn Market
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L-Phenylalanine Powder label

L-Phenylalanine Powder

Nootropics Depot

Amino Acids & ProteinPowderOn Market
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L-Phenylalanine Powder label

L-Phenylalanine Powder

Herbadiet

Amino Acids & ProteinPowderOn Market
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L-Pyroglutamic Acid label

L-Pyroglutamic Acid

BulkSupplements.com

Non-Nutrient / Non-BotanicalPowderOn Market
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L-Pyroglutamic Acid label

L-Pyroglutamic Acid

BulkSupplements.com

Non-Nutrient / Non-BotanicalPowderOn Market
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L-Pyroglutamic Acid label

L-Pyroglutamic Acid

BulkSupplements.com

Non-Nutrient / Non-BotanicalPowderOn Market
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L-Pyroglutamic Acid label

L-Pyroglutamic Acid

BulkSupplements.com

Non-Nutrient / Non-BotanicalPowderOn Market
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L-Pyroglutamic Acid label

L-Pyroglutamic Acid

BulkSupplements.com

Non-Nutrient / Non-BotanicalPowderOn Market
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L-Pyroglutamic Acid label

L-Pyroglutamic Acid

BulkSupplements.com

Non-Nutrient / Non-BotanicalPowderOn Market
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L-Pyroglutamic Acid label

L-Pyroglutamic Acid

BulkSupplements.com

Non-Nutrient / Non-BotanicalPowderOn Market
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