The cooling COLLAgen3D™ gel mask is the perfect booster for the skin, rich in highly concentrated, micromolecular collagen. It reduces inflammation, protects against antioxidant stress and intensively strengthens the skin's resistance in multi-dimensional skin layers.Visible results after just one applicationIntensively nourishing and moisturizingSoothes and regenerates stressed skinReduces inflammation and strengthens resilienceProtects against antioxidant stressApplication: Apply the mask 1-2 times a week to your cleansed face. The COLLAgen3D™ Gel Mask works deep into the skin in several skin layers.The following routine is recommended for maximum efficiency: Step 1: PRECISION CARE COLLAgen3D™ CreamStep 2: PRECISION CARE COLLAgen3D™ SerumStep 3: PRECISION CARE COLLAgen3D™ Gel Mask in combination with DERMA EXPERT LED Light TreatmentEXPERT TIP: The COLLAgen3D™ Gel Mask is an ideal booster for dehydrated and irritated skin. Thanks to its cooling and balancing effect, it is particularly beneficial after sunbathing. For maximum effect, we recommend using it in combination with the DERMA EXPERT LED Light Treatment Mask. WHY PRECISION CAREThe most important component of the Precision Care line is COLLAgen3DTM, a new generation of collagens that corresponds exactly to the collagen in human skin. Together with the highly effective active ingredient complex NEOTEC S100TM, it activates the skin's natural regeneration processes by counteracting the breakdown of native collagen, stimulating the skin's own collagen production in the skin cells and protecting the skin against UV-induced oxidative stress, which causes direct damage to the native collagen in the skin. This renews the skin's appearance at a cellular level, minimizes wrinkles and promotes skin elasticity. The new Precision Care line includes a mask, a serum and a cream.