Cara pemakaian: 1. Bersihkan wajah terutama area yang berjerawat 2. Ambil produk secukupnya dan oleskan ke seluruh wajah/area yang berjerawat 3. Lanjutkan dengan skincare rutin berikutnya Memperhatikan : 1. Apply a few drops to clean areas of the face and neck before applying moisturizer. 2. It is recommended not to use serums with other active ingredients at the same time. 3. Only use at night, maximum 2-3 times a week 4. Use sunscreen in the morning