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Stress & Mood

Mental Fatigue

Sustain cognitive energy through demanding work and study

Key ingredients for mental fatigue

L-TyrosineModerate

catecholamine precursor

Useful during stress or sleep deprivation.

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Top-rated products for mental fatigue

Products are filtered by in-stock availability, minimum 4-star rating, and affiliate-tracked links to iHerb.

#1

Codeage, Teen Brain Focus Vitamins+, 60 Vegetable Capsules

Brand: Codeage

4.9(109 reviews)

Ages 12 and up take 1 capsule daily, or as recommended by your healthcare practitioner, with 8 ounces of water or your favorite beverage. Use only under adult supervision.

Price estimate

42.93

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#2

Gaia Herbs, Adrenal Health®, Daily Support, 60 Liquid Phyto-Caps®

Brand: Gaia Herbs

4.8(3,097 reviews)

Adults take 2 capsules in the morning. For additional support, take 2 capsules in the afternoon. Benefits build over time.

Price estimate

32.41

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#3

Gaia Herbs, Adrenal Health®, 180 Liquid Phyto-Caps®

Brand: Gaia Herbs

4.8(3,097 reviews)

Adults take 2 capsules in the morning. For additional support, take 2 capsules in the afternoon. Benefits build over time.

Price estimate

74.99

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#4

Gaia Herbs, Adrenal Health®, Daily Support, 120 Liquid Phyto-Caps®

Brand: Gaia Herbs

4.8(3,096 reviews)

Adults take 2 capsules in the morning. For additional support take 2 capsules in the afternoon. Benefits build over time.

Price estimate

53.00

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#5

Super Nutrition, SimplyOne®, Men’s Multivitamin + Supporting Herbs with Vitamin A, Vitamin C, Organic Whole Food and Botanical Blend, Wild-Berry, 30 Chewable Tablets

Brand: Super Nutrition

4.8(1,901 reviews)

Price estimate

6.60

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#6

Nutricology, Free Aminos, 100 Vegicaps

Brand: Nutricology

4.9(1,776 reviews)

As a dietary supplement, 1 or 2 capsules one to three times daily between meals, or as directed by a healthcare practitioner.

Price estimate

39.38

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#7

Codeage, Liposomal Multi Amino+, Sport, 240 Vegetable Capsules

Brand: Codeage

4.9(426 reviews)

Adults take 4-8 capsules daily, or as recommended by your healthcare practitioner, with 8 ounces of water or your favorite beverage. May be taken with or without food.

Price estimate

40.93

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#8

Allergy Research Group, Thyroid Nutrition with Iodoral®, 60 Vegetarian Tablets

Brand: Allergy Research Group

4.9(375 reviews)

As a dietary supplement, take 1 tablet daily with meals, or as directed by a health care practitioner.

Price estimate

28.38

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