What are the top 5 all-natural ingredients for amazing skin? Citrus fruits are amongst the very best resources for amazing skin. Vitamin C not only gives your immune system a healthy boost, it also keeps your skin glowing. Topically apply the citrus from a lemon or kiwi to your skin for an excellent cleansing method. Honey and olive oil make excellent moisturizers. Staying hydrated is the best way to have clean, clear skin so drink lots of water. Natural sugar and sea salts are perfect to exfoliate and scrub away dead cells for a complexion that will absolutely glow.