NOW Magtein Magnesium L-Threonate 90 Veg Capsules limited-inventory Ester-C has a clinically proven

Ester-C has a clinically proven higher bioavailability and retention rate than other forms of vitamin C*

Vitamin C and botanical brighteners

All ingredients are NON-GMO / GMO-FREE

Preferably

and Pacific Kelp provides iodine and essential trace minerals

NOW Magtein Magnesium L-Threonate 90 Veg Capsules limited-inventory Ester-C has a clinically provenNow Foods Magtein Magnesium L Threonate Magnesium (Mg) is an essential mineral best known for its role in bone and nervous system function. Recent research has demonstrated that it is also critical for normal brain health and normal cognitive function by maintaining the density and stability of neuronal synapses.* However, most forms of Mg are not easily absorbed into the nervous system. Magtein is a patented form of Mg that readily crosses the blood