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10 bestSerotonin Supplementsof June 2026

112M consumers helped this year.

29% off

1

Nature's Bounty 5-HTP Pills and Supplement, Helps Promote Balanced Mood, 100mg, 120 Capsules
Nature's Bounty 5-HTP Pills and Supplement, Helps Promote Balanced Mood, 100mg, 120 Capsules

Nature's Bounty

9.9

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2

NOW Supplements 5-HTP (5-Hydroxytryptophan) 100mg Capsules, 120 Count
NOW Supplements 5-HTP (5-Hydroxytryptophan) 100mg Capsules, 120 Count

NOW

9.8

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5% off

3

NOW Supplements 5-HTP (5-Hydroxytryptophan) 200mg Plus Tyrosine Capsules, 60 Count
NOW Supplements 5-HTP (5-Hydroxytryptophan) 200mg Plus Tyrosine Capsules, 60 Count

NOW

9.7

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4

Pure Encapsulations - SeroPlus - Hypoallergenic Serotonin Support to support Positive Mood and Moderate Occasional Stress* - 120 Vegetable Capsules
Pure Encapsulations - SeroPlus - Hypoallergenic Serotonin Support to support Positive Mood and Moderate Occasional Stress* - 120 Vegetable Capsules

Pure Encapsulations

9.6

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5

AOR - 5-HTP Extra Strength 60 Capsules - Supports Positive Mood
AOR - 5-HTP Extra Strength 60 Capsules - Supports Positive Mood

Advanced Orthomolecular Research

9.4

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Related products

Nutridom 5-HTP 100mg, 5-Hydroxy-L-tryptophan Supplement, Supports Healthy Mood Balance, Non-GMO, Vegan, Gluten-Free (60 Veggie capsules)

Nutridom 5-HTP 100mg, 5-Hydroxy-L-tryptophan Supplement, Supports Healthy Mood Balance, Non-GMO, Vegan, Gluten-Free (60 Veggie capsules)

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5-HTP 100 mg | 120 Vegan Capsules | Naturally Sourced Serotonin Booster | Healthy Attitude and Positive Mood Support Supplement

5-HTP 100 mg | 120 Vegan Capsules | Naturally Sourced Serotonin Booster | Healthy Attitude and Positive Mood Support Supplement

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11% off

6

CanPrev 5-HTP 100 | 60 caps | 100mg of 5-HTP | with Co-Factors Magnesium & B6
CanPrev 5-HTP 100 | 60 caps | 100mg of 5-HTP | with Co-Factors Magnesium & B6

CanPrev

9.2

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10% off

7

5-HTP by Nutritionn - Promotes Healthy Mood Balance - 200 mg Serving, 100 mg Capsules - Premium Natural Supplement
5-HTP by Nutritionn - Promotes Healthy Mood Balance - 200 mg Serving, 100 mg Capsules - Premium Natural Supplement

Nutritionn

9.0

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8

AOR - 5-HTP 50mg, 90 Capsules - 5-Hydroxytryptophan - Mood Support, Fibromyalgia Relief, Migraine Headache Relief, Depression Relief, Insomnia Sleep Support and Serotonin Supplement
AOR - 5-HTP 50mg, 90 Capsules - 5-Hydroxytryptophan - Mood Support, Fibromyalgia Relief, Migraine Headache Relief, Depression Relief, Insomnia Sleep Support and Serotonin Supplement

Advanced Orthomolecular Research

8.8

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5% off

9

NOW Supplememts L-Tryptophan 220mg Capsules, 60 Count
NOW Supplememts L-Tryptophan 220mg Capsules, 60 Count

NOW

8.5

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10% off

10

NutraChamps 5-HTP | 120 Vegan Capsules | 100mg Per Capsule | 5HTP Supplement + Co-Factors Vitamin B6 & Vitamin C | Stress Relief, Brain Health, Enhanced Mood & Sleep | Vegan & Non-GMO
NutraChamps 5-HTP | 120 Vegan Capsules | 100mg Per Capsule | 5HTP Supplement + Co-Factors Vitamin B6 & Vitamin C | Stress Relief, Brain Health, Enhanced Mood & Sleep | Vegan & Non-GMO

NutraChamps

8.3

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