2.5%Bp Neutrogena Inventory Instant Acne Cream (made in the United States). The Korean Qingying Acne Gel sold by domestic counters doesn't seem to contain it, but the effect is good.
5%BP gel: imported natural color Bimaisen, cream: domestic acne cream (it is difficult to sell now, it is said that it has been eliminated, which is really a pity and cheap).
10%BP cream: imported Oxfam (British SmithKline Bicheng Pharmaceutical), cosmeceutical: OXY. Otis, etc.
The side effects of BP are the same as redness and peeling, and MM with particularly sensitive skin can also be used in low concentration. Imported 10%BP cream is better than domestic 5% gel. 5%BP is the most commonly used, and it is another most effective anti-acne drug comparable to 1% adapalene at present. Highly recommended! Bansai added a kind of * * * polymer particles, which played a role in absorbing excess oil and moisturizing. Bimeisen is better than Bp or antibiotics alone because of adding 3% erythromycin, and it obviously reduces the occurrence of drug resistance, but its price is almost twice that of Bansai, and it needs to be stored in cold storage. This MM tried to use other Bp plus erythromycin ointment, but the concentration of erythromycin alone was mostly 0.5% or 1%, and the effect was not good. Because there are too many other substrates in the ointment, it is suspected that the pores are blocked. Later, clindamycin metronidazole liniment (aqueous solution) was used, which improved somewhat, but it was appropriate to use it half an hour away from BP.