It is rich in linoleic acid and vitamin E. The former has an anti-aging effect, forms a protective barrier for the skin, firms and improves elasticity, and the latter reduces inflammation, soothes skin, protects against UV rays and fight free radicals. Cucumber seed also contains phytosterols which slows down the loss of collagen and helps produce new collagen, oleic acid helps skin retain water, and palmitic acid which prevents irritation, and it is good for skin issues like eczema and rashes.