MUCUS RELIEF (GUAIFENESIN) TABLET, FILM COATED [BETTER LIVING BRANDS, LLC] Home MUCUS RELIEF (GUAIFENESIN) TABLET, FILM COATED [BETTER LIVING BRANDS, LLC] MUCUS RELIEF (GUAIFENESIN) TABLET, FILM COATED [BETTER LIVING BRANDS, LLC] PDF | XML NDC 21130-955-12 Set ID 36d3665d-bae1-4864-b461-44d0facbbf3c Generic Name Product Class Product Number Application Number PART341 Related Drugs Search DailyMed Drugs