Skin tightening solution Immediate lifting effect, firming effect. Presentation: ampoule | 5 ml | 0.176 fl oz. | Box of 10 ampoules | Mesotherapy serum Description: It has an immediate action of improving the appearance of sagging skin. Its firming effect protects the cross-linking of elastin and collagen. The DMAE solution offers an instant face or body lifting effect that protects the skin from free radicals while also moisturizing it.