It uses Stay-C 50, a stabilised, water-soluble form of Vitamin C that is less irritating and more reliable than traditional ascorbic acid. Combined with hyaluronic acid and soothing botanicals, it delivers brightening and protective benefits while being gentle on the skin.

Yes – this serum is gentle enough for daily use. Many people use it once in the morning to benefit from antioxidant protection during the day, and again at night for overnight skin renewal.

Vitamin C is widely used to improve the look of uneven skin tone and dullness. With regular use, your skin may appear brighter, smoother, and more radiant.

Yes – it works well with hydrating serums like hyaluronic acid. If using stronger actives (like retinoids), alternate use to avoid overloading the skin.

Napiers Brightening Serum is gentle enough for sensitive skin, but we always recommend a patch test first, especially if you have very sensitive skin.