This site has limited support for your browser. We recommend switching to Edge, Chrome, Safari, or Firefox.

Voted NewBeauty's Favorite Serum for Sensitive Skin, 2026 — Shop now →

Order by Dec 8 for delivery before Christmas

FREE CANADA SHIPPING ON $150+

Cart 0

Congratulations! Your order qualifies for free shipping You are 150 Kč away from free shipping.
No more products available for purchase

Products
Pair with

Want a free sample? Let us know which 2 products you'd like to try in the order notes below!

Add order notes
Subtotal Free
Shipping, taxes, and discount codes are calculated at checkout

Antioxidant

Vitamin C

Also known as Ascorbic acid and its derivatives

A brightening antioxidant that helps defend skin from daily environmental stress and gives a more radiant, even-looking complexion.

What is vitamin C?

Vitamin C is an antioxidant that helps neutralize the free radicals created by UV light, pollution and everyday stress. Skincare uses pure ascorbic acid or more stable forms such as magnesium ascorbyl phosphate and tetrahexyldecyl ascorbate.

What it does for your skin

  • Brightens the look of dull, tired skin
  • Helps fade the look of dark spots and uneven tone over time
  • Adds antioxidant protection that works alongside sunscreen

How to use it

Vitamin C is most useful in the morning, under sunscreen. A moisturizer with vitamin C is an easy option. Use retinol at night so the two don't compete.

Who it's for

Most skin types, especially if dullness, dark spots or early signs of aging are your main concerns.

Common questions

Should I use vitamin C in the morning or at night?
Morning is best, under sunscreen, so it can help defend skin through the day.
Can I use vitamin C and niacinamide together?
Yes. Modern formulas pair well.
Does vitamin C replace sunscreen?
No. It works alongside sunscreen, not instead of it.

This guide is general skincare information, not medical advice. If you're pregnant, nursing, using prescription skincare or have a skin condition, check with your doctor or our clinic team first.

Not sure what your skin needs?

Take our skin quiz for a routine matched to your skin, or book a free consult with our skin experts.