Vitamin C

Morning antioxidant support

What it does

Helps defend against oxidative stress and can support brighter, more even-looking skin.

Who it suits

Dull or uneven skin that already tolerates a stable basic routine.

How to start

Use a stable formula in the morning, starting two or three days weekly. Keep it away from heat and light.

What it pairs with

Always pair with sunscreen. It can sit alongside hydrators and moisturiser.

What to avoid

Oxidised dark-brown formulas, repeated stinging and over-layering with other acidic products.

What to expect

Brightness is gradual. It supports sunscreen but never replaces it.

Evidence, honestly

L-ascorbic acid has the strongest evidence, although stability and formulation strongly affect performance.

This educational draft is pending clinical review and is not medical advice.