Client reference library

Facts, explanations, and original source links for three Presence Layer clients.

• Julio Larraz

  Artist biography, documented works, and publications.

• Mouth Loob

  Brand and product facts, plus the Oral Hydration Guide.

  • What is oral hydration—and is it different from fresh breath?
  • Alcohol vs. alcohol-free mouthwash for a mouth that feels dry
  • Coffee mouth: what helps when your mouth feels dry, stale, or sour
• HCS Equity

  California private lending, trust and estate financing, and official resources.

Publisher and source policy