From the Hydroxyapatite Gum Database · data checked July 11, 2026

Crait vs Minvelle: what each discloses.

Two hydroxyapatite gums, compared only on what each brand publicly discloses: dose, particle data, ingredients, lab documents and guarantee terms. Same rows as the public database this page is generated from.

What each brand publishes Crait Minvelle
Hydroxyapatite per piece 70 mg non-nano HAp (gum)
separate mints state 25 mg; see note 1 before comparing
 5.7 mg nano-HAp
0.30% of a 1.9 g piece
Particle form and size Non-nano (OMYADENT®)
described as larger, surface-acting particles
 Nano, 200 nm (supplier-stated)
disclosed: sits above the EU’s <100 nm nanomaterial definition
Full ingredient list Yes
9 ingredients, no amounts
 Yes
all 14, with per-piece weights
Lab reports public No Yes
MSDS + batch CoA published (manufacturer redacted, disclosed)
Studies cited on site No
"studies show" without citations
 Partial
pH study sourced; history claims being back-referenced
Money-back guarantee not disclosed 30 days
Verifiability scorecard Crait Minvelle
Dose disclosed Yes
70 mg gum / 25 mg mints
 Yes
5.7 mg nano per piece
Documents downloadable 0 2
MSDS + batch CoA (PDF)
Guarantee in writing not found (checked 2026-07-11) Yes
30-day, unopened boxes
Reviews verifiable off-site Yes
Amazon listings; exact count not machine-readable
 No
Trustpilot profile claimed, shows 0 reviews so far

Crait publishes its per-piece dose, offers 0, and lists its guarantee as not disclosed. Minvelle publishes its per-piece dose, offers 2, and lists its guarantee as 30 days. Every cell above is what each brand states publicly, nothing is scored on taste or opinion; where a cell says not disclosed, the claim could not be verified from the brand’s own materials.

Full disclosure

Minvelle maintains this database, and sits in it.

Same rows, same standards, our own cells included, weak spots and all. Judge us by the table, not this button.

See the gum