L-theanine : Target

$16.99

$6.59($0.07/count)

l-Theanine 100mg Capsules - 100ct - up&up™

up&up

4.2 out of 5 stars with 35 ratings

$22.93

reg $35.99

Sale

L-Theanine Pure Powder by Now Foods - 1 oz Powder

NOW Foods

5 out of 5 stars with 1 ratings

$13.99($0.28/count)

Nature Made L-Theanine Chewable Tablets - 50ct

Nature Made

4.5 out of 5 stars with 81 ratings

$18.99

reg $22.99

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Evlution Nutrition L-Theanine - Relaxation Support - 60 Servings

EVLution Nutrition

5 out of 5 stars with 8 ratings

$61.00

Pure Encapsulations L-Theanine - Amino Acid Supplement to Support Relaxation, Stress & Nervous System

Pure EncapsulationsNew at

$12.89 - $17.99

OLLY Goodbye Stress Gummies with GABA, L-Theanine & Lemon Balm - Berry Verbena

OLLY

4.4 out of 5 stars with 3817 ratings

$16.99

reg $22.99

Sale

L-Theanine 400mg - 240 Tablets

VITAMATIC

$14.99

reg $17.99

Sale

Evlution Nutrition Magnesium + L-Theanine - Relaxation Support - Pink Lemonade - 30 Servings

EVLution Nutrition

5 out of 5 stars with 10 ratings

$28.42

reg $45.99

Sale

L-Theanine 200 mg Double Strength by Now Foods - 120 VegCap

NOW Foods

4.7 out of 5 stars with 23 ratings

$12.99

reg $18.49

Sale

Evlution Nutrition Magnesium + L-Theanine - Relaxation Support - 30 Servings

EVLution Nutrition

5 out of 5 stars with 10 ratings

$17.63

reg $25.99

Sale

L Theanine, 200 mg, Double Strength by Now Foods - 60 VegCap

NOW Foods

4.9 out of 5 stars with 28 ratings

$18.99

Natural Factors Stress-Relax, Suntheanine, L-Theanine, 100 mg, 60 Chewable Tablets

Natural Factors

4.6 out of 5 stars with 8 ratings

$10.99($0.31/count)

Nature Made Wellblends Sleep Longer , Melatonin 10mg, L-Theanine 100mg and GABA 100mg Tablets - 35ct

Nature Made Wellblends

4.2 out of 5 stars with 229 ratings

$29.97

Dr. Mercola L-Theanine Plus GABA, 60 Capsules, Non-GMO, Gluten Free, Soy Free

Dr. Mercola

$39.95

Primal Harvest Stress Relief Supplement for Women and Men Pure Ashwagandha Root Extract, L-Theanine Supplements, 30 Capsules

Primal HarvestNew at

$24.99($2.08/count)

Waterboy Hydration + Weekend Recovery Vegan Dietary Supplement Powder - Lemon Lime - 2.96oz/12ct

Waterboy

4.8 out of 5 stars with 675 ratings

$20.99($0.35/count)

OLLY Ultra Strength Goodbye Stress Relief Softgels Supplement - 60ct

OLLY

4.3 out of 5 stars with 530 ratings

$17.99($0.72/count)

OLLY Brainy L'OLLY Pops - Mellow Buddies Lollipops - 25ct

OLLY

4.5 out of 5 stars with 93 ratings

$16.99

reg $22.99

Sale

L-Theanine 200mg with Caffeine 100mg - 120 Tablets

VITAMATIC

$9.99($0.71/count)

Lemme Sleep Tight Vegan Gummies - 14ct

Lemme

4.1 out of 5 stars with 102 ratings

$64.00

THORNE Theanine - 200mg of L-Theanine - Support a Healthy Stress Response, Relaxation & Focus* - Increases Brain Alpha-Wave Production* - 90 Capsules

Thorne

$14.99($14.99/fluid ounce)

BareOrganics Calming Vegan Organic Liquid Drops - 1 fl oz

BareOrganics

5 out of 5 stars with 2 ratings

$24.99

Micro Ingredients L-Theanine + Magnesium Glycinate , 400 Softgels

Micro IngredientsNew at

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