Can I use C-Tetra Advanced in the evening?Updated 24 days ago

Yes, C-Tetra Advanced can be used both morning and night. However, we recommend once daily use in the morning in order to maximise the benefits. This is because the product was designed to help boost your skin’s defence against environmental stressors that your skin is most exposed to during the day. By applying C-Tetra in the morning, you're ensuring that your skin receives maximum protection and benefits when it needs it most. 

Therefore, it forms a perfect part of our CSA philosophy: Sunscreen and Vitamin C in the morning for maximum daytime protection and age defence, Vitamin A at night to support skin regeneration.