Whoa, Salty
I compared this with elderberry Emergen-C (EC).  The ingredients are similar as far as sugar 5g, Vit. D3 125% and 50mg elderberry.  This one has 25mg zinc(227%) compared with 10mg with EC; Vitamin C is low at 270mg, 1000mg EC. I like more VIt. C.  This one does have turmeric root extract 140mg which scores with me.  Salt is the 4th ingredient with 23% of daily sodium, 29% chloride.  That's a lot for me.  I definitely taste it.<br /><br />You absolutely need to mix this in 16ou of water.  It doesn't fizz.  Stir it.  Mild citrus taste.  Overall, not my cup of sport's drink or immunity drink.  I think if you're out sweating hard, like a lineman in a football game, or prefer more NaCl than this will work for you.  The ingredients and packaging otherwise look good.
Rating: 3 stars