Source Naturals L-Theanine 30 Tabs iron Supports lean muscle mass preservation

Supports lean muscle mass preservation

Vitamin B6 30mg

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The unique structure allows it to pass through the blood/brain barrier

Source Naturals L-Theanine 30 Tabs iron Supports lean muscle mass preservationSource Naturals L Theanine 30 Tabs About Vitamins. co. nz Source Naturals L Theanine Focused Relaxation 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.