Source Naturals - Super Amino Night Advanced Amino Acid Formula - 120 Capsules Source Naturals Super Amino Night Advanced Amino Acid Formula is a potent nighttime amino acid formula. Arginine pyroglutamate is an amino acid compound which, when taken in combination with L-lysine HCl in equal quantities of 1200 mg each, has been shown to provide up to 10 times more activity than arginine alone. Leaders of the Wellness Revolution Source Naturals was created in 1982 by C.E.O Ira Goldberg to support each individual's potential to enjoy optimal health. At that time, the kind of nutritional formulations he envisioned - for the maintenance of well-being and the enhancement of life - simply didn't exist. The idea of combining many nutrients, herbs and nutraceuticals in one formulation, though common today, was then a rarity. Source Naturals pioneered the concept with Wellness Formula, now the industry's #1 immune support product. Source Naturals subsequently introduced numerous award-winning formulas, recognized for their excellence in independent surveys and nutritional analyses. In addition to Wellness, these award-winners include Life Force Multiple, Mega-Kid Multiple, Inflama-Rest, the Skin Eternal line, Higher Mind, Essential Enzymes, Male Response, and more. Source Naturals' comprehensive Bio-Aligned Formulas help bring the power of alignment to your body. When formulating, they evaluate the underlying causes of system imbalances, and then provide targeted nutrition to interdependent body systems. Their line of more than 600 products also includes well-researched, single entity nutrients in their highest quality and most bioavailable forms. Source Naturals' nutritional supplements are at the leading edge of today's Wellness Revolution. This transformation in health consciousness also includes new perspectives in diet, lifestyle, emotional and spiritual development, and complementary health care.