The antiviral activity of iota-, kappa-, and lambda-carrageenan against COVID-19: A critical review - ScienceDirect
Iota-carrageenan neutralizes SARS-CoV-2 and inhibits viral replication in vitro | PLOS ONE
Lemsip First Action Nasal Spray 20ml | Wilko
Carrageenan nasal spray in virus confirmed common cold: individual patient data analysis of two randomized controlled trials | Multidisciplinary Respiratory Medicine | Full Text
Boots Apotek |Physiomer Virus Defense Nesespray
Iota-Carrageenan - an overview | ScienceDirect Topics
The Carrageenan Controversy - Scientific American
Iota-Carrageenan - an overview | ScienceDirect Topics
Frontiers | Iota-Carrageenan Prevents the Replication of SARS-CoV-2 in a Human Respiratory Epithelium Cell Line in vitro