Skin1004 Madagascar Centella Retinol 0.2 Boosting Shot Ampoule 30mlA gentle yet effective retinol boosting ampoule with 0. 2% retinol concentration combined with soothing Madagascar Centella Asiatica extract. Designed to improve skin texture, reduce fine lines, and promote cell renewal while minimizing irritation. The unique boosting shot system uses micro spicules to enhance absorption, making retinol more effective and tolerable, especially for sensitive or retinol beginners.