La Parapharmacie
NAC 600 mg NAC has a high affinity for lung tissue. NAC also enhances glutathione production and plays a role in heavy metal detoxification.  
Oligophytum Manganese-Copper Oligotherapy remedy – Plant sourced trace elements.
Oréganum Essence Source of antioxidants. A Cold & Flu Fighter from the Shores of the Mediterranean.
Oréganum Plus 1:3 Vitamin D3 in Oregano Oil - Provides antioxidants.
Osha Used in Herbal Medicine to help relieve chest complaints and to help relieve symptoms of colds, flu, and respiratory infections.
Pediatri Vite For a healthy endocrine, immune and musculo-skeletal system. For colds and flus, ear and respiratory tract infections, and inflammations. 
Pharynx by Capucin Relieves symptoms of sore throat and hoarseness.
Pneumodoron 2 - 50 ml Indicate for Chest Congestion, cough and Fluid Retention.
Populus nigra - Black Poplar (buds) Phytotherapy remedies produced from sap, buds and young shoots
Propolis Propolis is used in Herbal Medicine to help relieve sore throat and other mouth and throat infections
Pulmo-gen For pulmonary insufficiency due to smoking, pulmonary heart disease, and post convalescence with resulting pulmonary sclerosis
Pyrogenium Plex Nasal congestion, sinusitis.