Smooth flavor with no weird aftertaste, which is rare in this category. The price-to-quality ratio here is hard to beat; I've already reordered twice. Clean ingredient list with no fillers I didn't recognize — exactly what I look for.

Saw a real difference in my hair and nails within a month — not placebo, measurable. Mixes clean with just a shaker bottle — no clumps and no grit at the bottom. Clean ingredient list with no fillers I didn't recognize — exactly what I look for.

Started noticing better recovery after about two weeks of consistent use. The price-to-quality ratio here is hard to beat; I've already reordered twice.

Not worth the premium — comparable products cost less per serving. There's a chalky, medicinal aftertaste I just can't get past.

Switched from a more expensive brand and haven't looked back. Same results, better price.

Been a part of my morning routine for a couple of months now. Consistent quality every tub.