Creatine Mesh Sizes Explained: 80 vs 200 vs 500 Mesh
Last updated 7 July 2026
What creatine mesh sizes mean in microns, which grade fits which format, and how fine grades are honestly measured.
Creatine mesh sizes translate to microns like this: 80 mesh is about 180 microns, 200 mesh about 75 microns, 300 mesh about 50 microns, and 500 mesh about 25 microns. The right grade depends on the product you are making, not on a bigger number being better. This guide covers the whole range, including the ultra-fine grades most guides stop short of.
Mesh-to-micron reference, by format
| Mesh (nominal) | Approx. particle size | Best-fit format |
|---|---|---|
| 80 mesh | about 180 microns | Tablets, dense fills |
| 200 mesh | about 75 microns | Standard powders, capsules, blends |
| 300 mesh | about 50 microns | Stick packs, effervescents, better mixability |
| 500 mesh | about 25 microns | Gummies, RTD, suspension, premium mixing |
A mesh spec caps the largest particles, so two lots at the same mesh can still behave differently. The full particle size distribution is what matters on the spec sheet.
How mesh changes behaviour
- Dissolution and mixability improve as particles get smaller (the visible difference in a shaker).
- Sedimentation slows with finer particles, which matters for RTD and suspension products.
- Texture: 200 mesh reads as grit in a gummy; ultra-fine grades do not.
- Handling and cost: finer powders dust more and cost more to classify, which is why ultra-fine 500 mesh prices above standard grades.
The honesty rule for fine mesh
Beyond about 325 mesh, sieve testing is impractical, so any 400, 500 or 600 mesh claim is nominal. The credible version is a laser-diffraction distribution with D50 and D90 in microns on the certificate. And one line that stays true across every grade: fineness improves dissolution and mouthfeel, not absorption. If a supplier quotes ultra-fine mesh with no micron data, ask for the distribution. For the chemistry side of quality, see creatine purity and impurities.
Frequently asked
What do creatine mesh numbers mean?
Mesh counts sieve openings per inch, so higher mesh means smaller particles: 80 mesh is about 180 microns, 200 mesh about 75 microns, 300 mesh about 50 microns, and 500 mesh about 25 microns. A mesh spec describes a maximum particle size, not an average.
Which mesh size is best for creatine?
It depends on the format. 80 mesh suits tableting and dense fills, 200 mesh is the standard micronized grade for powders and capsules, and 300 to 500 mesh ultra-fine grades suit gummies, RTD, effervescents and premium mixability. Finer is not universally better: it costs more, dusts more, and flows differently.
Can 500 mesh really be sieve-tested?
Not practically. Above roughly 325 mesh, wire sieves become impractical for production testing, so designations like 500 mesh are nominal, and the honest measurement is a laser-diffraction particle size distribution reporting D50 and D90 in microns.