Vivier Serum 10
The easiest way to start with vitamin C.
Serum 10 gives you Vivier's gold-standard vitamin C in a lighter, gentler form. It is the same pharmaceutical-grade vitamin C, kept stable by Vivier's IntraDermal System, just dialed in for skin that is new to it or on the sensitive side. Use it daily and skin looks brighter, fresher, and more even.
Why it is worth it
A lot of people give up on vitamin C because stronger formulas sting. This is the one that lets sensitive skin get the brightening and antioxidant benefits without the irritation, so you actually stick with it.
How it compares
When your skin is ready for more, C E Peptides steps up the strength, and GrenzCine Serum is the most powerful of all. Serum 10 is the gentle, beginner-friendly place to begin.
Best for: sensitive skin and anyone new to vitamin C.
Not ideal for: experienced users wanting maximum strength (move up to C E Peptides).
How to use
Apply 2 to 3 drops to clean, dry skin morning and night, then moisturizer. Wear sunscreen during the day.



