SkinCeuticals CE Ferulic

The vitamin C serum every other serum is measured against.

C E Ferulic is the original gold-standard antioxidant serum, built on patented Duke University research. It combines 15% pure vitamin C (L-ascorbic acid), 1% vitamin E, and 0.5% ferulic acid, a trio proven to perform better together than any of them alone. They neutralize the free radicals from UV and pollution that drive visible aging, and once absorbed the protection stays put for days, even through cleansing.

Use it every morning and, over a few weeks, skin looks firmer and brighter, with softer fine lines and more even tone.

Why it is worth it
This is a level of concentration and stability you simply cannot get from a drugstore vitamin C. One 30 ml bottle lasts about three months of daily use, which works out to roughly the price of a single coffee per day, for next-level daily protection and for safeguarding everything else you invest in your skin.

How it compares
If your skin is sensitive or new to vitamin C, Serum 10 AOX+ is the gentler, lower-strength entry point. If your skin is oily or breakout-prone, Silymarin CF or Phloretin CF will suit you better. C E Ferulic is the choice for normal, dry, or mature skin that wants the strongest, most studied formula.

Best for: normal, dry, and mature skin focused on anti-aging and daily environmental protection.
Not ideal for: very sensitive or very oily skin (see the options above).

How to use
Apply 4 to 5 drops to clean, dry skin each morning, before moisturizer and sunscreen.