L-Theanine

Healthy Origins

Fermented L-Theanine

100 mg 180 Veg Caps

Enzymatic Therapy

L-Theanine

100 mg 180 Veg Caps

Nutralife Health Products

L-Theanine

200 mg 60 Veg Caps

Natural Factors

Stress Relax Suntheanine L-Theanine

100 mg 60 Chwbls

Kal

GABA L-Theanine Stress B - Mango Tangerine

100 Loz

Olympian Labs

L-Theanine

60 Caps

NOW Foods

Double Strength L-Theanine

60 Veg Caps

NOW Foods

L-Theanine

90 Veg Caps

Source Naturals

Theanine Serene

60 Tabs

Source Naturals

Serene Science L-Theanine

200 mg 60 Caps

Source Naturals

Serene Science L-Theanine

200 mg 120 Caps

Jarrow Formulas, Inc.

Theanine Gummies - Apple Flavor

100 mg 60 Gummies

Source Naturals

Serene Science Theanine Serene

120 Tabs

Solaray

L-Theanine

200 mg 45 Veg Caps

Source Naturals

L-Theanine

200 mg 30 Tabs

Swanson Health Products

GABAplex with L-Tyrosine & L-Theanine

60 Veg Caps

Swanson Health Products

Suntheanine L-Theanine

100 mg 60 Veg Caps

Swanson Health Products

Sleep Formula with L-Theanine and Melatonin

60 Caps

Source Naturals

Serene Science L-Theanine

200 mg 60 Tabs

Enzymatic Therapy

L-Theanine

100 mg 60 Veg Caps

Swanson Health Products

L-Theanine - Double Strength

200 mg 60 Veg Caps

Doctor's Best

L-Theanine with Suntheanine

150 mg 90 Veg Caps

Jarrow Formulas, Inc.

Theanine

100 mg 60 Caps

Jarrow Formulas, Inc.

Theanine 200

200 mg 60 Veg Caps