Brightening and tone-evening care with sodium ascorbyl phosphate,ferulic acid, vitamin B3 and hyaluronic acid. WHY IT WORKSPure vitamin C is famously unstable. This formula uses a stablederivative paired with ferulic acid, which supports the antioxidantsystem, so the serum keeps working through its shelf life rather thanoxidising in the bottle. KEY INGREDIENTS- Sodium ascorbyl phosphate — a stable vitamin C derivative- Ferulic acid — reinforces the antioxidant support- Niacinamide (B3) — a more balanced-looking tone and barrier support- Sodium hyaluronate — moisture support and comfortable application- Salicylic acid — a low-level supporting acid for pores and sebum HOW TO USEApply in the morning on clean skin, follow with a moisturiser, andalways finish with SPF 30+. Consistency matters more than quantity. Morning: Cleanser → Vitamin C Serum → Moisturiser → SPF GOOD TO KNOWPatch test before first use on sensitive skin. Use more carefully if youprefer to avoid salicylic acid, or if pregnant or breastfeeding. Resultswith vitamin C depend on a consistent morning routine and SPF discipline. 30 ml