Saw a real difference in my hair and nails within a month — not placebo, measurable. Finally one that doesn't taste artificial. The vanilla is subtle and pleasant.

Consistent quality across every tub I've bought so far. My energy through the afternoon is noticeably more stable since I started this.

Dissolves completely in water, even without a blender. Saw a real difference in my hair and nails within a month — not placebo, measurable. Resealable tub keeps everything fresh and the scoop sits right on top.

For what you pay, the ingredient quality is excellent. Recovery between sessions has clearly improved; less soreness the next day.

Consistent quality across every tub I've bought so far. Arrived sealed and well packaged, with a scoop that was actually easy to find. Far too sweet, almost cloying. I have to mask it with extra liquid.

Mixes smoothly with just water and doesn't leave any grit at the bottom. Taste is clean and not overly sweet.