L-THEANINE
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L-THEANINE from SeeBeyond Medicine delivers Suntheanine brand pure L-theanine, a unique amino acid found naturally in green tea. Clinical research shows... Read more
L-THEANINE from SeeBeyond Medicine delivers Suntheanine brand pure L-theanine, a unique amino acid found naturally in green tea.
Clinical research shows L-theanine stimulates alpha brain wave activity, the electrical pattern linked to calm focus, promoting measurable relaxation without drowsiness. Suntheanine is produced through a patented enzymatic process that mirrors natural green-tea biosynthesis, yielding a pure, bioidentical L-isomer form.
60 capsules
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Frequently Asked Questions
Why Patients Choose L-THEANINE From SeeBeyond Medicine
L-THEANINE is part of the physician-formulated stress and mood support line curated by SeeBeyond Medicine's triple board-certified founder.
We selected Suntheanine for its patented purity and clinically validated alpha-wave activity — an evidence-based, root-cause choice our Scarsdale, NY and Greenwich, CT clinics have refined since 2006.
Over 20,000 patients rely on SeeBeyond Medicine for whole-person, functional stress and mood support care.
