Serum for skin firmness and elasticity. Germaine Monteil's legacy still lives on today in the brand's philosophy: "Beauty is not a question of age. Age is a matter of sensations. Sensations have no time. SKIN TYPE All Skin Types HOW TO USE Apply the serum morning and evening to the skin of the face and décolleté with light pressure. It can be used with ultrasound + MINUS galvanic current. Ideal combination: 4-way Hyaluronic Serum for the morning, Collagen Boost Serum for the evening. INGREDIENTS AQUA (WATER), DICAPRYLYL CARBONATE, BUTYLENE GLYCOL, GLYCERIN, SODIUM PCA, SODIUM ASCORBYL PHOSPHATE, CARRAGEENAN, MANNITOL, ETHYLHEXYLGLYCERIN, XANTHAN GUM, ACRYLATES/C10-30 ALKYL ACRYLATE, CROSSPOLYMER, PHENOXYETHANOL, ACETYL TETRAPEPTIDE-9, SOLUBLE COLLAGEN, TETRASODIUM GLUTAMATE DIACETATE, BENZOIC ACID, SODIUM HYDROXIDE, SORBIC ACID, PARFUM (FRAGRANCE)