膠原蛋白美容飲品含玻尿酸+生物素 蔓越莓雞尾酒風味，9.1盎司（258克）粉末

The cranberry cocktail flavor actually tastes like a real juice, not a chalky powder, and it dissolves completely in my shaker with no clumps. I’ve been taking it every morning for three weeks now and my nails are noticeably stronger already.

Stirred this into my morning water and the cranberry cocktail taste is actually pleasant, not chalky like other powders I've tried. Three weeks in and my nails are noticeably less brittle, plus it mixes clear without clumping.

I was skeptical about powder supplements, but this one dissolves clear in my morning water with just a slight tart kick. Two weeks in and my nails are noticeably less brittle, and the cranberry taste is subtle enough that it doesn't get old.