KAINE Rosmarin AHA Nachtserum 30ml

9% lactic acid, succinic acid, and rosemary leaf extract work together to resurface and refine skin.

KAINE Rosemary AHA Night Serum is built around overnight exfoliation for texture, blackheads, and dullness. Lactic acid is the lead resurfacing ingredient, which fits its role in smoothing rough, built-up skin and helping the surface look clearer and more refined by morning. Succinic acid adds useful support for blackhead-prone areas, making the formula more targeted than a standard glow serum. That pairing matters because congestion and uneven texture often appear together, especially when the skin feels a little oily but still lacks smoothness. Rosemary leaf extract helps keep the formula from reading like a purely harsh peel by adding a more soothing botanical element. Used as a nighttime step with sensible frequency and daytime sunscreen, this type of formula can help makeup sit better and the complexion look cleaner and more polished. Overall, the science case is controlled resurfacing with comfort support for skin that looks rough, dull, or blackhead-prone.