In Russia, for the production of dental implants, they use commercially pure titanium of the VT 1-0 and VT 1-00 grades (GOST 19807-91). We use different titanium alloys for different products, mainly VT 1-0.
Purchases are made from trusted suppliers and we control the quality of the raw materials obtained and, if in doubt, we check the metal using a spectral analyzer.
Titanium jewelry does not need to be branded in the assay office, but you can submit your product for an independent examination and check the quality yourself.