Beauty Elixir

Can you use Peptides with Vitamin C?

Safe to mix

Yes, it is safe.

There is no known chemical conflict between Peptides and Vitamin C, and neither makes the other less effective. They share a goal (aging), so together they reinforce each other.

How to use them

Use them in the same routine in the morning. Apply Vitamin C first, then Peptides, moving from thinnest to thickest texture. Finish with sunscreen in the morning.

  1. 1
    CleanseGentle cleanser, pat dry
  2. 2
    Vitamin C10% – 20%, wait about 1 minute
  3. 3
    Peptidesvaries
  4. 4
    Moisturiserthen SPF 50 in the morning

What Peptides does

Short chains of amino acids that signal skin to support collagen and repair. They are gentle, a good anti-ageing option for people who cannot tolerate retinoids, and they layer easily.

Typical strength
varies
When
AM/PM
Irritation
Best for
Dry, Normal, Sensitive And Combination skin

Everything that pairs with Peptides →

What Vitamin C does

A powerful antioxidant that brightens dull skin, fades dark spots and boosts your sunscreen's protection against free radicals. Pure L-ascorbic acid works best at a low pH and oxidises (turns orange) quickly.

Typical strength
10% – 20%
When
AM
Irritation
Best for
Normal, Oily, Combination And Dry skin

Everything that pairs with Vitamin C →

Trying to choose one? Read Peptides vs Vitamin C: which is better for your skin.

Frequently asked questions

Can I use Peptides and Vitamin C together?

Yes, it is safe. There is no known chemical conflict between Peptides and Vitamin C, and neither makes the other less effective. They share a goal (aging), so together they reinforce each other.

Which goes first, Peptides or Vitamin C?

Apply Vitamin C first, then Peptides. The general rule is thinnest to thickest texture, and lowest pH first.

Should I use Peptides in the morning or at night?

Peptides: works morning or night. Use morning and night after water-based serums. Low-pH acids applied at the same time can break some peptides down.

Should I use Vitamin C in the morning or at night?

Vitamin C: best in the morning. Apply in the morning on clean skin before moisturiser and sunscreen. Store it away from light and heat, and throw it out once it turns dark orange.

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