Oh, the weather outside is frightful: Formulating a chamomile & allantoin occlusive hydrating spray for winter 

Oh, the weather outside is frightful – okay, not where I live as it’s sunny with a high of 13°C, but it’ll be cold and windy soon enough – and that means wind and cold chapping! There are a few awesome ingredients you can use to protect your skin from the elements, like allantoin, which…