Ancient Nutrition 膠原蛋白胜肽粉，多種膠原蛋白，男女適用，含維生素C、益生菌，水解膠原蛋白，有助於肌膚、關節、腸道健康，香草口味，60份

The vanilla flavor mixes cleanly into my coffee with no gritty aftertaste, and I love that the probiotics and vitamin C are already built into the scoop. Three weeks in, my knees feel less creaky on my morning runs, which is the main reason I grabbed this tub.

I've been adding this to my morning smoothies for three weeks now and the vanilla taste doesn't fight with the fruit at all. The fact that it's got probiotics and Vitamin C built in means I don't need those extra supplement pills anymore. My joints feel noticeably less creaky when I get out of bed.

I've been adding this to my morning smoothie for a month now, and the vanilla taste is mild enough not to overpower other ingredients. My joints definitely feel less creaky after workouts, which I wasn't expecting from a protein powder.