What skin type is this serum suitable for, and are there any restrictions?

A serum format, without a thick, greasy texture, is generally comfortable for normal, combination and oily skin. Such products do not create a film-like feeling and work well under a day cream or SPF.

For dry skin, the serum is usually used as an addition to a nourishing cream rather than a replacement for it: it is applied as the first layer and the cream goes on top to lock in moisture.

Sensitive skin deserves separate attention. Vitamin C in cosmetics exists in different forms: some are gentler, others may cause slight tingling or redness during the first uses. Since the specific form of vitamin C in this product is not stated in the public description, if you have sensitive skin it is worth starting with application to a small area (for example the inside of the wrist or the area behind the ear) and assessing the reaction over a day.

If you use prescription skin medicines or are undergoing dermatological treatment, it is better to consult a specialist before adding new active products to your routine. The serum is for external use only: do not use it if you are hypersensitive to any of the components, avoid contact with the eyes (if it gets in, rinse them thoroughly with water), and if an allergic reaction occurs, stop using it and see a doctor.