Weldental in Carlsbad manufactures oral-care products from its Faraday Avenue production facility, specializing in pH-balancing formulations designed to shift acidic saliva toward an alkaline state that supports gum-tissue recovery. The Weltip irrigator tips and Weltab effervescent tablets are compatible with Waterpik-brand water flossers, a clinical compatibility that periodontal practices including Packard Dental incorporate into at-home maintenance protocols. Incorporated in 2015, the company develops its hydroxyapatite toothpaste and xylitol-based rinse formulations in-house, targeting the estimated 47% of U.S. adults over 30 who present with some form of periodontal disease per CDC surveillance data. The alkaline oral-health focus places Weldental in the same bioavailable-mineral wellness segment occupied by Carlsbad Alkaline Water on the consumer-health shelf. The Weltab Pro X tablet dissolves at a calibrated alkaline pH and delivers xylitol at concentrations shown in peer-reviewed research to inhibit Streptococcus mutans biofilm formation on enamel surfaces.