Raw Material Overview

Streptococcus salivarius G7
Streptococcus salivarius G7
A patented oral probiotic derived from the oral cavity of Koreans for simplified oral care
  • Isolated from the gingiva of healthy Korean adult males
  • Halitosis improvement (reduces malodor components, inhibits harmful bacteria-induced malodor),
    Inhibits growth of Streptococcus mutans (cavity-causing bacteria),
    99.99% suppression of 14 periodontal pathogens (including gingivitis),
    Reduces gum inflammation triggers
  • Safety assessment completed per MFDS (Ministry of Food and Drug Safety) guidelines
  • Deposited at the Korean Culture Center of Microorganisms (KCCM 13161P)
Material Name Streptococcus salivarius G7
Recommended Daily Intake 2 billion CFU/day
Recommended Intake Duration 4 weeks
Experimental Results
  • Test Material

    Streptococcus salivarius G7

  • Halitosis Improvement

    01.Reduction of malodor components

    02.Inhibition of harmful bacteria-induced malodor

  • Dental Health

    01.Inhibition of dental plaque (biofilm) formation

    02.Suppression of cavity-causing bacteria in plaque

  • Gum Health

    01.Strong adhesion to oral epithelial cells

    02.99.99% suppression of gingivitis triggers

    03.99.99% suppression of gum inflammation triggers

01
Halitosis Improvement
reduce VSC production

Volatile sulfur compounds (VSCs) = Primary cause of oral malodor
H2S : Rotten egg odor
CH3SH : Rotten onion/cabbage odor

  • S. salivarius G7 confirmed to reduce VSC production
Inhibition of Harmful Bacteria-Induced Malodor

S. salivarius inhibits the growth of malodor-causing bacteria, suppressing their malodor production.
99.99% growth inhibition of P. gingivalis (malodor-causing pathogen)

  • 99.99% growth inhibition confirmed for malodor-producing harmful bacteria
02
Dental Health

Streptococcus mutans
(cavity-causing bacteria)

91.6% reduction

Streptococcus
salivarius G7

Post-intake oral
microbiome
balance

Streptococcus salivarius G7

6.4x increase
Streptococcus salivarius G7 inhibits S. mutans growth and adheres to gingival tissue for sustained oral health.
Inhibition of dental plaque (plaque) formation
and increased distribution of S. salivarius G7
  • Suppression of biofilm formation by eradicating plaque-forming bacterial strains
Suppression of cavity-causing bacteria within dental plaque (plaque)
03
Gum Health
Oral-resident probiotic
Strong adhesion to human oral epithelial cells
Inhibition of gingivitis-inducing factors
Antibacterial efficacy confirmed against 4 periodontal pathogens
Inhibition of gum inflammation-inducing factors
Source: Journal of Microbiology and Biotechnology 33.8 (2023): 998.
Journal of the Korean Academy of Oral Health 46.4 (2022): 217-221.
Patents
  • Korea Registration
  • Japan Registration
  • USA
    Applied

    (2023. 07. 21)

  • EU
    Applied

    (2023. 06. 23)

  • CHINA
    Applied

    (2023. 07. 21)

Publications