According to Explore (NY) 2007, Pelargonium sidoides is an effective herbal remedy to help relieve common cold. It significantly helps to reduce the severity of symptoms by 78.8% vs. placebo 31.4% and shortens the duration of common cold compared with placebo.

Each 5 ml of Orchard syrup contains natural Pelargonium Sidoides 13mg with Black Currant taste. Orchard syrup is a soothing liquid formula that may help relieve upper respiratory symptoms. It may shorten the duration of common cold compared with placebo as evident in clinical trials.