Emulsions/Lotion
Emulsions/Lotion are the in-between product between serums and creams. It’s not quite as light as a serum, but not quite as heavy as a cream. Similarly, it isn’t as concentrated as serums, but more targeted than heavy creams. And so, that’s right where it goes in the skin care routine—after serum and (optionally) before your final moisturizer.