Optimum Nutrition 金標 100% 乳清蛋白粉，餅乾與奶油口味，5 磅（包裝可能有所不同）

I've been through several 5-pound tubs of this and the cookies and cream flavor is still my go-to—it actually tastes like crushed Oreos, not artificial chalk. The scoop mixes up smooth enough in a shaker bottle for a quick post-workout shake without needing a blender.

The mixability is great—no clumps at all even just using a shaker bottle. It actually tastes like real cookies and cream, not that fake sugary stuff. Definitely getting another tub when this runs out.

I've been scooping this into my morning oatmeal for a creamier texture, and the blend-in is noticeably better than cheaper powders. The 5-pound bag has lasted me over a month with daily use.