Douglas Laboratories Effer-C, Buffered Vitamin C Powder, 240g Sisu U Cubes It is vitamin A &

It is vitamin A & D free

including quercetin

It's sometimes called vitamin B8

not the flash and crash of sugar-loaded products

Douglas Laboratories Effer-C, Buffered Vitamin C Powder, 240g Sisu U Cubes It is vitamin A &Douglas Laboratories Effer C (Buffered) Details Effer C, provided by Douglas Laboratories, contains vitamin C specially buffered with calcium, magnesium, and potassium in a powder form. Vitamin C is one of the most beneficial nutrients the body can benefit from. It can typically be obtained from vegetables and citrus fruits. Skipping out on these foods could cause your vitamin C levels to drop and thats why a supplement like Douglas Labs Effer C may