Life Extension, D, L-Phenylalanine Capsules, 500 mg, 100 vegetarian capsules Athletic Supports Healthy Skin Moisture

Supports Healthy Skin Moisture

Muira Puama bark (Ptychopetalum olacoides)

000 mcg (45 mg) of a special form of K2 (menaquinone-4) is especially effective at encouraging healthy bone mineral density

For children (age 4 & up)

This trend is exacerbated by the always-on nature of the Internet and our personal communications devices

Life Extension, D, L-Phenylalanine Capsules, 500 mg, 100 vegetarian capsules Athletic Supports Healthy Skin MoistureDescription Phenylalanine supplementation helps in the production of healthy neurotransmitters (dopamine, norepinephrine and epinephrine). Clinical trials suggest it may promote positive moods. Phenylalanine is an essential amino acid, which means your body can't produce sufficient amounts and requires it from an external source. It's converted to L tyrosine in the liver, which is then converted into dopamine, norepinephrine and epinephrine