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“L-theanine”

Showing 24 out of 182 results

Showing 24 out of 182 results

Category

Nutritional supplements

Cellular health

Cellular health

Mitochondrial support

Weight management

Weight management formulas

Meal replacement powders

Fiber

Women's sexual health

Women's probiotics

Gi support

Dysbiosis support

Fiber/motility support

Gi support

Children's gi support

Gi repair

Motility support

Fiber

Creatine

Urinary tract support

Urinary formulas

Kidney health

Bladder support

Women's multivitamins

Hormone support

Dhea

Thyroid support

Pregnenolone

Progesterone support

Gastrointestinal health labs

Protein bars

Omegas

Plant-based omegas

Fish oils

High epa

Children's omegas

Cod liver oil

High dha

Omega 3-6-9

Krill oil

Cla

Prenatal vitamins

Pain management (homeopathic)

Adrenal & stress support

Adrenal formulas

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Glandular products

Ashwagandha

Pet health

Adrenal support (homeopathic)

Probiotics

Probiotics

Women's probiotics

Single-strain probiotics

Children's probiotics

Prebiotics

Spore/soil-based

Single amino acids

Protein bars

Respiratory support

Quercetin

Sleep support

Sleep support formulas

Melatonin

Topical homeopathics

Stress formulas

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Immune support

Mushrooms

Immune support formulas

Colostrum

Elderberry

Lozenges

Hemp

Dhea

Homeopathic combinations

Hormone support (homeopathic)

Greens & superfruits

Vision health

Eye supplements

Eye drops

Amino acids

Combination amino acids

5-htp

Carnitine

Gaba

L-glutamine

Single amino acids

Lysine

N-acetyl-cysteine (nac)

Sam-e

L-theanine

Taurine

Bcaas

Aromatherapy supplies

Ashwagandha

Women's health

Hormonal balance support

Menopausal support

Breast health

Vitex/chasteberry

Women's sexual health

Estrogen support

Women's multivitamins

Zinc

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Prostate health

Saw palmetto

Immune support formulas

Mood formulas

Mood support

Calming formulas

Lithium

Kidney health

Seasonal-sinus-respiratory support

Seasonal support

Respiratory support

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Antioxidants

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Antioxidant formulas

Alpha lipoic acid (ala)

Coq10

Glutathione

Quercetin

Greens & superfruits

Berberine

Ayurvedic formulas

Bone support formulas

Blood sugar management

Blood sugar support

Berberine

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Detox support

Detox formulas

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Indoles

Milk thistle

Metal detox

Detox powders/shakes

Detox kits

Children's gi support

Choline

Musculoskeletal & joint support

Joint support formulas

Glucosamine/chondroitin

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Omega 3-6-9

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Collagen

Children's health

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Children's formulas

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Garlic

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Coq10

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Betaine-hcl

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Creatine

Cooking & baking

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Brain health

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Inflammation support formulas

Turmeric/curcumin

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Bone support formulas

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Boswellia

Greens

Greens powder

Sports & fitness nutrition

Creatine

Post-workout

Mct oil

Keto formulas

Protein bars

Pre-workout

Beta-alanine

Vitamin b3 (niacin)

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Topical homeopathics

Urinary formulas

Turmeric/curcumin

Ear support

Ear support

Dermatological support

Dermatological support

Phospholipids

Phosphatidylcholine (lecithin)

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Joint support formulas

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Inositol

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Single vitamins

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Choline

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Biotin

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Carotenoids

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Vitamin d & k combos

Sleep support formulas

Multivitamins

Multivitamins

Children's vitamins

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Omega 3-6-9

Musculoskeletal support (homeopathic)

L-theanine

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Multi mineral

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Personal care & healthy living

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Topical cbd

Musculoskeletal & joint support

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Herbs & acupuncture

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Chinese formulas

Chinese patent formulas

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Kampo formulas

Acupuncture needles

Homeopathy

Homeopathic remedies

Gi support (homeopathic)

Allergy support (homeopathic)

Children's homeopathics

Eye & ear support (homeopathic)

Hormone support (homeopathic)

Flower essences

Weight management (homeopathic)

Musculoskeletal support (homeopathic)

Cellular health (homeopathic)

Immune support (homeopathic)

Respiratory support (homeopathic)

Mood support (homeopathic)

Women's health (homeopathic)

Homeopathic combinations

Dermatological support (homeopathic)

Brain & nervous system support (homeopathic)

Pain management (homeopathic)

Detox support (homeopathic)

Men's health (homeopathic)

Sleep support (homeopathic)

Adrenal support (homeopathic)

Cardiovascular support (homeopathic)

Homeopathic singles

Energy support (homeopathic)

Glucose support (homeopathic)

Bone support (homeopathic)

Electrolytes

Omega 3-6-9

Gastrointestinal health labs

Fiber

Lab tests & medical supplies

Therapeutic topicals

Topical homeopathics

Topical analgesics

First aid

Hormone support

Women's health (homeopathic)

Women's multivitamins

Medical supplies

Storage containers

Orthopedic supplies

Sanitizers

Masks

Gloves

Lab tests

Rapid/in office test kits

Omega 3's

Nutritional status labs

Other labs

Immune support formulas

Animal health

Animal health

Pet health

Pet joint & bone

Pet vitamins

Pet omegas

Pet probiotics

Ingredients

Common ingredients

Magnesium

N-Acetyl-L-Cysteine

Omega 3 Fatty Acids

Vitamin D

DHEA

Zinc

Vitamin B12

Brands

Popular brands

Designs for Health

Metagenics

Thorne

Pure Encapsulations

Pendulum

Microbiome Labs

Integrative Therapeutics

Vital Nutrients

Nordic Naturals

Quicksilver Scientific

Allergy Research Group

Biocidin Botanicals

Douglas Labs

Ortho Molecular Products

XYMOGEN

All brands

Delivery format

Balm

Bar

Box

Capsule

Chewable

Dietary considerations

Gluten free

Dairy free

Animal product free

Artificial sweetener free

Soy free

Featured

Theanine 90 capsules

Theanine

Thorne

90 capsules

L-Theanine 60 capsules

L-Theanine

Integrative Therapeutics

60 capsules

L-Theanine 60 capsules

L-Theanine

Pure Encapsulations

L-Theanine 60 capsules

L-Theanine

XYMOGEN

L-Theanine 60 capsules

L-Theanine

Premier Research Labs

60 capsules

Liposomal GABA with L-Theanine 50 Milliliters

Liposomal GABA with L-Theanine

Quicksilver Scientific

50 Milliliters

L-Theanine 60 capsules

L-Theanine

Klaire Labs/SFI Health

60 capsules

L-Theanine 60 capsules

L-Theanine

Ortho Molecular Products

60 capsules

L-Theanine 200mg 60 capsules

L-Theanine 200mg

Vital Nutrients

L-Theanine 200mg 60 caplets

L-Theanine 200mg

Protocol for Life Balance

60 caplets

L-Theanine 200mg 60 capsules

L-Theanine 200mg

NOW Foods

60 capsules

L-Theanine 180 capsules

L-Theanine

Nature's Way

L-Theanine 200mg 60 capsules

L-Theanine 200mg

Source Naturals

Liposomal L-Theanine 30 Milliliters

Liposomal L-Theanine

DaVinci Labs

30 Milliliters

L-Theanine 200mg 30 capsules

L-Theanine 200mg

DaVinci Labs

L-Theanine 200mg 120 capsules

L-Theanine 200mg

Metabolic Maintenance

120 capsules

L-Theanine Powder 28 Grams

L-Theanine Powder

NOW Foods

28 Grams

Cortisol Manager 90 tablets

Cortisol Manager

Integrative Therapeutics

Zen Adapt w/ L-Theanine 60 capsules

Zen Adapt w/ L-Theanine

Allergy Research Group

60 capsules

L-Theanine 100mg 90 capsules

L-Theanine 100mg

NOW Foods

90 capsules

Suntheanine L-Theanine 60 tablets

Suntheanine L-Theanine

Natural Factors

60 tablets

Cortisol Manager® Allergen Free 30 capsules

Cortisol Manager® Allergen Free

Integrative Therapeutics

L-Theanine 200 mg 90 capsules

L-Theanine 200 mg

Metabolic Maintenance

90 capsules

Theanine 200mg 60 capsules

Theanine 200mg

Jarrow Formulas

60 capsules

Copyright © 1997-2025 Emerson Ecologics, LLC, All rights reserved.

*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.

†Claims based on traditional homeopathic practice, not accepted medical evidence. Not FDA evaluated.