Whey protein is a no-no for someone who's lactose intolerant right, but I've read that whey protein isolate is not too bad since the lactose content is lower. So I was checking out ON 100% Gold Standard Whey. Problem is, I can't try it first before buying since everyone only sells big tubs of them (>=5lbs). Checking on the official website, I found that they have a small size (3 servings) but nobody seems to be selling it.

Other alternatives would be Soy Protein and Egg Protein but these aren't popular and it seems to be out of stock everywhere I check online.

Anyone know any place that sells Soy Protein / the small ON 100% Gold Standard Whey?
Or anyone willing to sell me a little bit (about 2 servings) of their ON 100% Gold Standard Whey for me to try