The seal was broken on arrival, which made me nervous about freshness. The taste is the dealbreaker for me — way too artificial and lingers for hours. Not worth the premium — comparable products cost less per serving.

The flavor is genuinely good — not chalky or overly sweet like a lot of others I've tried. Great value for the serving count — works out cheaper per dose than the big brands. 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. Saw a real difference in my hair and nails within a month — not placebo, measurable.

The seal was broken on arrival, which made me nervous about freshness. Pricey for what you get, and the serving size is smaller than it looks. Wish the dosing were more transparent instead of a proprietary blend.

Far too sweet, almost cloying. I have to mask it with extra liquid. Used it consistently for six weeks and honestly felt no difference at all.

Recovery between sessions has clearly improved; less soreness the next day. Label is clear about dosing and the bottle doesn't take up much shelf space. Mixes clean with just a shaker bottle — no clumps and no grit at the bottom.