Our rankings are generated through the algorithmic analysis of thousands of customer reviews about products, brands, merchant customer service levels, popularity trends, and more. We use advanced technology, including AI, to help process and organize this information at scale, supporting our analysis with greater speed and consistency. The rankings reflect our opinion and should be a good starting point for shopping.
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10 Best calming supplements of 2026
Save up to 25% off
Best Choice1
Nello9.9Exceptional
Nello Supercalm Powdered Drink Mix, Cortisol Reducer and Sleep Aid Supplement, L Theanine, Ksm-66 Ashwagandha, Magnesium Glycinate, Vitamin D 3, No Sugar, Non GMO, On The Go, 20 Ct, Raspberry Lemonade
15% Off-
Active Ingredients:L Theanine, KSM-66 Ashwagandha, Magnesium Glycinate, Vitamin D3
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Form Factor:Powdered Drink Mix
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Count:20 packets
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GMO Status:Non GMO
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Flavor:Raspberry Lemonade
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Value for Money2
Clean Nutraceuticals9.7Exceptional
Clean Nutraceuticals GABA 750mg 5 HTP 200mg L Tryptophan 500mg L Theanine 200mg Ashwagandha SAM-e L-Glycine - Mood Support Vitamins for Women and Men with L-Tyrosine 5-HTP (5-Hydroxytryptophan)
20% Off Limited Time Deal 00:00:00-
package dimensions:4.29 x 2.09 x 2.05 inches 3.53 ounces
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asin:B0BVXY3SMH
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date first available:February 15, 2023
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item model number:5HTP
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manufacturer:Clean Nutraceuticals
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3
OLLY9.6Exceptional
OLLY Ultra Strength Stress Softgels, Stress and Mood Support* - 60 Count
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asin:B08LQZCR3L
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product dimensions:1.56 x 2.19 x 4.21 inches 2.56 ounces
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date first available:September 10, 2020
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item model number:6269C90
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manufacturer:OLLY
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4
Futurebiotics9.3Excellent
Futurebiotics Chill Pill + Ashwagandha, Stress & Mood Support, 120 Tablets
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package dimensions:8.11 x 4.02 x 2.24 inches 3.17 ounces
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asin:B0CGJJC21R
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date first available:August 24, 2023
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manufacturer:Futurebiotics
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country of origin:USA
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5
Boiron9.0Excellent
Boiron StressCalm Tablets for Relief of Stress, Anxiousness, Nervousness, Irritability, and Fatigue - 60 Count
12% Off-
asin:B08VYWSVVF
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product dimensions:3 x 4 x 1.2 inches 1.1 ounces
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date first available:February 10, 2021
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item model number:306969333044
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manufacturer:AmazonUs/BOIB7
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6
LifeSeasons8.9Very Good
LifeSeasons Anxie-T - Stress Relief Supplement - Supports Mood & Mental Focus - Feel Calm and Relaxed - Eases Tension & Nervousness - Ashwagandha, Kava Kava, GABA & L-Theanine - 60 Capsules
11% Off-
is discontinued by manufacturer:No
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asin:B008KPZN4A
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product dimensions:2.1 x 2.2 x 4.8 inches 1.76 ounces
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date first available:July 4, 2012
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item model number:215
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7
OLLY8.7Very Good
OLLY Goodbye Stress, Stress Support* Supplement, 50mg L-Theanine - 42 Count
14% Off-
is discontinued by manufacturer:No
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product dimensions:2.82 x 2.82 x 4.13 inches 3.88 ounces
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country of origin:USA
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asin:B01M1HYRNJ
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date first available:September 20, 2015
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8
LifeSeasons8.6Very Good
Anxie-T Plus - Extra Strength Stress Relief Supplement - Supports Mood & Mental Focus - Feel Calm and Relaxed - Eases Tension & Nervousness - Ashwagandha, Kava Kava, GABA & L-Theanine - 60 Capsules
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9
MARYRUTH'S8.5Good
MaryRuth's L Theanine 200mg Liquid Drops for Adults & Kids, 30 Servings
25% Off Limited Time Deal-
is discontinued by manufacturer:No
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product dimensions:N/A
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country of origin:USA
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asin:B09YKGM7N5
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date first available:April 21, 2022
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10
NOW Foods8.3Good
NOW Supplements, True Calm, with Magnesium, GABA, B Vitamins & More, 90 Veg Capsules
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is discontinued by manufacturer:No
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product dimensions:2.5 x 2.5 x 4.44 inches 1.6 ounces
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country of origin:N/A
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asin:B0006U6IMI
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date first available:January 8, 2004
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