x NATURAL FACTORS L-Tyrosine 500mg (240 Vegetarian Capsules) Vitamin B5 Promote healthy immune function

Promote healthy immune function

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x NATURAL FACTORS L-Tyrosine 500mg (240 Vegetarian Capsules) Vitamin B5 Promote healthy immune functionHelps decrease cognitive fatigue resulting from physically stressful situations Contains 500 mg of L tyrosine per capsule Easy to take vegetarian capsules Free form amino acid Vegan formula Helps decrease cognitive fatigue. Natural Factors L Tyrosine contains a non essential amino acid that helps decrease cognitive fatigue resulting from physically stressful situations such as extended wakefulness, exposure to cold, and excessive noise. When taken as