Dermalogica Neck Fit Contour Serum is specifically formulated to target the skin on the neck and jawline. It is designed to help improve the appearance of the neck area by firming, toning, and contouring the skin, while also providing hydration and reducing the appearance of fine lines and wrinkles. Contains a blend of potent ingredients such as rye seed extract and resveratrol, which work to improve the elasticity of the skin, helping to lift and firm the neck area for a more defined and youthful appearance. Dermalogica Neck Fit Contour Serum also contains an innovative ingredient called red microalgae, which helps to improve the contour and definition of the jawline and neck area, giving a more sculpted and toned look. The serum is formulated with hyaluronic acid, a powerful humectant that attracts and retains moisture, helping to hydrate the skin and plump up fine lines and wrinkles for a smoother appearance. The serum is enriched with antioxidant-rich ingredients such as fermented red ginseng and wild indigo seed extract, which help to protect the skin against environmental stressors and free radicals that can cause premature aging. The serum has a lightweight texture that absorbs quickly into the skin without leaving a greasy residue, making it suitable for all skin types. Apply a generous amount to the neck and jawline area using upward strokes, morning and night, after cleansing and toning the skin. Gently massage the serum into the skin until it is fully absorbed. This is a unisex product. Comes in creams form. 1.7 oz.