A Case for Separate Products
There's no cut-and-dried answer about whether you really need separate day and night creams, since there are so many factors involved. But... it does make things easier, especially when it comes to ingredient lists.
Take actives, for example: Gmyrek says that any retinoid or vitamin A cream, should only be used at night, since they are rendered inactive by sunlight. And as previously mentioned, a double dose of retinol would be too strong for most skin types.
Another case for separate creams is when using different anti-aging actives. "If you are using anti-aging creams then I do recommend using two different ones (one for a.m. and one for p.m.)," says Gymrek. "This is so you can benefit from different active ingredients in the two formulations."
Honestly, you might be looking for different things, morning and night. Wesley says that a morning skin care routine can be about healing, nourishing and protecting skin. This can be different from at night, where actives get to work without interruption while the body is resting and healing.
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Searching for a Versatile Moisturizer
Hoping for a moisturizer that will do double duty for day and night? It's possible. "You can most certainly use the same cream for day and night, especially if it is simply to hydrate and moisturize," says Gymrek, who recommends products containing skin-loving ingredients such as hyaluronic acid, ceramides, glycerin and/or colloidal oatmeal. Wesley adds that the moisturizing cream should be non-irritating and noncomedogenic, so it doesn't clog pores, and should contain ceramides or omega fatty acids from cold-pressed seed oils.
The Arbonne SuperCalm Soothing Hydrator With Tiger Grass Blend, $44, is a lightweight lotion that promotes skin renewal and balances and protects skin's moisture barrier using glycerin and centella asiatica.
Other Ingredients to Prioritize
If using the same moisturizer or cream day and night, don't forget to use sunscreen with at least SPF 30 protection, according to Lortscher. You may also want to look out for certain anti-aging actives. Gymrek reminds us that you can show your skin some extra love with ingredients such as vitamin C, peptides, growth factors, retinoids or vitamin A derivatives (remember, they will be inactivated by sunlight), defensins, alpha hydroxy acids (AHAs), and glycolic acids.
Image via Imaxtree
