3C PHARMA Efirub Day Night Soothes the respiratory tract Clear the airways Tone and natural defenses Facilitates sleep Food supplement 15 Day Capsules + 5 Night Tablets Net Weight: 15.4g 3C Pharma Efirub Coups de Froid is a food supplement designed to respond to the discomfort caused by cold shocks, offering targeted support to stimulate the immune system and act on the ENT sphere (ear, nose and throat). These complaints come on gradually and usually persist for 5-7 days, with some people experiencing increased discomfort at night. EFFECTIVE FOR THE EAR, NOSE AND THROAT: THE DAY: - Easier breathing - Strengthened protection - Reduction of tiredness THE NIGHT: - Clearance of the respiratory tract - Facilitated sleep