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My nails have gotten noticeably stronger after about three weeks of adding this to my coffee, and the eggshell membrane collagen is a clever way to get the benefits without the animal products. The powder itself doesn't change the taste much, which I appreciate since I'm picky about my morning brew.

The powder dissolves cleanly in my morning coffee with zero grittiness, and after a month my nails are noticeably less brittle. The hyaluronic acid in the mix is a nice bonus for my joints after long runs.

Three weeks in and the Eierschalenmembran-based collagen is already making my joints feel less creaky on morning runs, which I honestly didn't expect that fast. The espresso taste is mild enough to mix into my coffee without ruining it.