DECOLLETAGE DEFINING SERUM. Benefits: Lifts & firms the look of fine lines & wrinkles. Reveals more youthful-looking skin. Key Ingredients: Acacia Senegal Gum: Extracted from the bark of the acacia tree, this skin-firming ingredient helps shrink and constrict tissue. It also features anti-inflammatory properties that help to lock in moisture. Pullulan: This versatile ingredient contains adhesive properties that have a skin-tightening effect. It also contains antioxidant properties that help lighten, brighten, and strengthen the skins microbiome. Formulated Without: Sulfates: DIME products never contain skin-irritating ingredients such as sulfates. Sulfate-free products are gentle on the skin and can help decrease the chances of an allergic reaction. Phthalates: Certain phthalates (like Dibutyl Phthalate, aka DBP, or DEHP, and DEP) appear on product labels, but most typically remain unlisted, hiding under the term fragrance. Since some phthalates have been linked to hormone disruption, DIME avoids them.