How do I use serum and toner together?Updated a year ago
We’re not huge on toners here at Protocol Lab (especially not fragranced, alcohol-laden ones), but you can certainly use serums and toners together. Normally, you would apply toner to your skin first, followed by your serum. If your toner contains an active ingredient like salicylic acid, we even recommend waiting a few minutes before applying your serum.
In some cases, we’d recommend breaking the rules and applying serum before toner. If your serum has a very delicate active ingredient like retinol or vitamin C, it’s better to flip things around (especially if your toner is thick or hydrating). That’s because it’s usually better to apply active ingredients first so they can absorb into the skin better.