Weleda insect bites spray is an Anthroposophic medicine for the symptomatic relief of insect bites. This easy to use insect spray is the perfect choice when you are enjoying the hotter weather and its been formulated to be suitable for vegans.. Weleda insect bites spray is an Anthroposophic medicine for the symptomatic relief of insect bites. This easy to use insect spray is the perfect choice when you are enjoying the hotter weather and its been formulated to be suitable for vegans. Helping to reduce irritation and swelling after insect bites, Weleda insect bites spray just needs to be sprayed directly onto the bite so it can quickly get to work. Key features of Weleda insect bites spray May help to provide relief insect bites Suitable for Vegans Helps to reduce irritation and swelling after insect bites