23 Skin Lab Advanced Night Serum is positioned as an antioxidant and hydration-focused treatment for evening use.
What makes a serum a “night” serum?
Sometimes it is simply branding; other times the formula may be richer or designed to pair with an evening routine. If the ingredients are not photosensitizing, many night serums could technically be used at other times too.
Who may benefit from it?
Someone who wants an extra treatment layer for hydration and antioxidant support may enjoy it. If your moisturizer already does enough, a separate serum is optional.
Where does it go?
Apply after cleansing and toner, before moisturizer. Keep the rest of the routine simple enough that you can tell whether the serum is actually adding anything.
Blushcraft currently carries the 23 Skin Lab Advanced Night Serum.
Bottom line
A night serum should earn its place by improving comfort or texture—not just by sounding more intensive.