Clarins Contour Treatment Oil for All Skin Types helps with firmness, contouring, and stretch marks. These oils typically contain a blend of plant extracts and essential oils known for their beneficial properties on the skin. Improves elasticity. Contour oils often contain ingredients with toning and firming properties, such as caffeine or plant extracts like rosemary or mint. These ingredients can help firm and tone the skin, giving it a more sculpted appearance. Improves circulation. Many contour oils have a pleasant fragrance and can provide a soothing and relaxing experience when massaged into the skin. This can be particularly beneficial for reducing stress and promoting overall well being. Ingredients include Hazel Seed Oil, Bitter Orange Extract, and Lemon Peel Oil. This is a cruelty free and vegan product. This is a unisex product, comes in liquids form, 3.4 oz.