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Source Naturals, Serene Science® L-Theanine 200 mg, 30 capsules Aging Taken as recommended

SKU 43099730870
4.9
Description

Taken as recommended

It is rich in a broad spectrum of phenolic glycosides

organic honey

Clinically researched ingredients to support healthy testosterone levels

three types of vitamin B12

Source Naturals, Serene Science® L-Theanine 200 mg, 30 capsules Aging Taken as recommendedDescription l Theanine is an amino acid that preliminary evidence suggests may help ease some psychological and physical aspects of normal everyday stress, including occasional anxiety and tension. Human studies have shown that taking l theanine affects the emission of alpha waves in the brain associated with states of relaxation and focused attention. Preliminary research has shown that L theanine crosses the blood brain barrier, and suggests that it

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