Like self-tanner lotions, it's easy to mess up when using self-tanner mousse, though using a mitt can make application simpler. According to Evans, a mousse is usually thicker and darker than a lotion, providing more coverage and typically fewer streaks. She suggests opting for a lighter color the first time you use it and recommends Tan-Luxe Hydra-Mousse, $57, as her formula of choice. "It's amazing and clear and streak-free and hydrating at the same time," Evans says, adding that it provides very natural, non-orangey color. Use the mitt to sweep the self-tanner over moisturized skin, then wait at least 6 to 10 hours before showering.

For a slight hint of color on your face, reach for a self-tanner serum. "They're typically only used for the face," Evans says. "They can be pretty light and easy to layer with a lower amount of DHA. They're great to use every morning before your makeup routine for a little extra glow." Similar to regular serums, self-tanner serums sometimes have added vitamins, oils or hydrating ingredients, like hyaluronic acid. Evans' pick for this category is Coola Organic Sunless Tan Anti-Aging Face Serum, $54. For a gradual tan, add a couple of drops to your daily moisturizer.

Customize your tan with self-tanner drops. They're concentrated and can be added to your regular serum, moisturizer or body lotion. "I love these for an easy way to add a little glow to your typical everyday routine," Evans says. For the face, try Isle of Paradise Self Tanning Drops, $29, formulated with avocado, chia seed and coconut oil for major moisturization. Just add one or more drops (depending on how deep you want your tan to be, you can use up to 12 drops) to your moisturizer and apply.

For the body, Evans likes Tan-Luxe The Body Illuminating Self Tan Drops, $59, which helps reduce the appearance of cellulite in addition to providing golden color. Mix two to six drops into your regular body lotion.

For an overnight tan, add self-tanner oil to your stash of beauty products. The number one product Evans recommends to clients is Tan-Luxe Sleep Oil Rejuvenating Miracle Tanning Oil, $49. Packed with good-for-your-skin oils like marula and argan, this self-tanner oil provides a beautiful, natural glow while you sleep. Exfoliate, then apply in place of your face oil or moisturizer two or three nights a week.

Water does the body good and self-tanner water does the skin good. This innovative self-tanning formula is clear but color develops in a matter of hours. Vita Liberata Invisi Foaming Tan Water, $39, dries quickly and is formulated with anti-aging ingredients like ginkgo biloba and raspberry to protect skin against aging free radical damage. Exfoliate, then use a tanning mitt to apply self-tanner water in circular motions all over your body.