Better crafting through chemistry: Allantoin

I touched on allantoin a little in the occlusion post…click here to find out about more occlusives! Allantoin, also called 5-ureidohydantoin or glyoxyldiureide, is a fantastic skin protectant that softens skin (it’s a keratolytic, meaning it causes the keratin to soften), causes rapid cell regeneration and proliferation, and is approved by the FDA to temporarily…