Newbie Tuesday: Creating a facial toner (part three) – introduction to cosmeceuticals

When last we met – which was a while ago, sorry! – we were looking at modifying a basic toner recipe using humectants, hydrolyzed proteins, cationic polymers, and more. This week I’d like to take a look at modifying the recipe further using what we call cosmeceuticals. What’s a cosmeceutical? They’re “cosmetic products with properties very similar…