Finally one that doesn't taste artificial. The vanilla is subtle and pleasant. Saw a real difference in my hair and nails within a month — not placebo, measurable. Needs a blender to mix properly, a shaker just doesn't cut it.

Consistent quality across every tub I've bought so far. Label is clear about dosing and the bottle doesn't take up much shelf space. Dissolves completely in water, even without a blender.

Ingredient list has more fillers than I'd like for the price. Scoop was buried at the very bottom — minor, but annoying out of the gate.

Resealable tub keeps everything fresh and the scoop sits right on top. My energy through the afternoon is noticeably more stable since I started this. Smooth flavor with no weird aftertaste, which is rare in this category.

Easy on the stomach and actually tastes good — that combination is rare in this category.

Sits well with my stomach, which is rare for me with supplements. No bloating or aftertaste.