I received Doublo Gold 3 times at 1-month intervals. I think the effect lasts for about a month after getting it. But it wears off quickly. I had been getting Shurink regularly, but Shurink was too painful and the effect seemed to be lasting for shorter and shorter periods, so I switched to Doublo Gold. It is more effective than Shurink, but the longevity is not extremely long. After receiving it, my skin texture also seems to improve slightly?
2 likes