■ sakurae Double Action Serum sakurae Otsuka Pharmaceutical Medicated Whitening Serum Thank you for viewing. sakurae Double Action Serum is a medicated whitening serum with two proven effects: "suppression" and "excretion" of melanin. I have accumulated a lot of the subscription products, so I'm offering them to those who are looking for them. Please refrain from significant price negotiations. Brand new, unused, unopened ・Main unit: 33ml, May 2025 production ⚪ I will ship via Rakuraku Mercari within 1-2 days. Booster Pre-lotion Skincare