Vitamin C in Skincare: Benefits, How to Use It & What to Pair With It


Vitamin C is one of the most popular, research-backed ingredients in skincare. This antioxidant is often used in routines designed to improve the appearance of dullness, uneven skin tone, and visible signs of environmental stress.

If you’re wondering whether a vitamin C serum belongs in your routine, here’s what to know.

What does vitamin C do for skin?

Vitamin C can support several common skincare goals:

  • Brighter-looking skin: Vitamin C is often used to help improve the appearance of dullness and uneven tone.
  • A more even complexion: With consistent use, vitamin C may help reduce the look of dark spots and post-blemish marks.
  • Antioxidant support: Antioxidants help defend skin from free radicals caused by environmental stressors such as pollution and UV exposure.
  • A firmer-looking appearance: Vitamin C supports the skin’s natural collagen-production process, which can help skin look smoother and more resilient over time.

What ingredients pair well with vitamin C?

Vitamin C can fit easily into a simple skincare regimen. It pairs well with hydrating ingredients like hyaluronic acid, as well as moisturizer and sunscreen.

For a brightening and hydrating routine, we recommend following our Brightening Vitamin C Serum with Age Defense Hyaluronic Acid Serum, then finishing with Cloud Cream Silk Peptide Facial Moisturizer.

Two skincare serum bottles labeled Age Defense and Brightening Vitamin C Serum on a blurred background.

If your routine also includes retinol or exfoliating acids, consider using these products at a different time of day, preferably at night. Introducing too many active ingredients at once can leave skin feeling irritated.

How to use a vitamin C serum

  1. Cleanse your face and pat it dry.
  2. Apply a small amount of serum to your face and neck, avoiding the immediate eye area.
  3. Follow with moisturizer. We recommend out Cloud Cream Silk Peptide Facial Moisturizer. This step not only moisturizes, but helps to seal in the active ingredients from your serums.
  4. Apply sunscreen during the day.

When should you use vitamin C?

Many people prefer vitamin C in their morning routine because it pairs well with moisturizer and sunscreen. However, it can also be used at night if that works better for your routine. The most important thing is to use it consistently.

Ready to add vitamin C to your routine?

The Brightening Vitamin C Serum is an easy first step for anyone looking to add a brightening antioxidant serum to their skincare routine.

Shop the Brightening Vitamin C Serum →