You can tell this is a quality formulation; transparent labeling and third-party tested. Saw a real difference in my hair and nails within a month — not placebo, measurable.

Packaging is sturdy and the freshness seal was fully intact on arrival. Dissolves completely in water, even without a blender.

For what you pay, the ingredient quality is excellent. Mixes clean with just a shaker bottle — no clumps and no grit at the bottom.

Great value for the serving count — works out cheaper per dose than the big brands. Mixes clean with just a shaker bottle — no clumps and no grit at the bottom. Finally one that doesn't taste artificial. The vanilla is subtle and pleasant.

Good value compared to what I was paying before, and the quality is at least as good if not better.

Reasonably priced for the quality you get. I've recommended it to a couple of friends already.