What’s The Difference Between a Day Cream And a Night Cream?什麼樣的區別，日霜和夜霜？

Most skin experts would agree that for the most part, day and night creams may be used interchangeably.大多數皮膚專家都會同意，在大多數情況下，一天一夜面霜可能互換使用。 The exception to this would be if your day cream contained sun protection.例外，這將是如果您的日霜載有防曬作用。 Though it wouldn’t be harmful, there would be no point in applying a day formulation with SPF to your face at night.雖然它不會有害，不會有任何一點，在運用天制定與SPF級，以你的臉在夜間進行。

Some formulations designed for night time use may also contain more emollient, hydrating and moisturizing ingredients such as oils.一些配方設計的夜間使用時間也可能包含更多的潤膚，控油和保濕成分，如油。 Though beneficial for helping to heal the skin’s protective barrier and replenishing lipids (fats), these formulations will be fine at night, when you’ll be the only witness.雖然有利於幫助醫治皮膚的保護屏障和補充油脂（油脂） ，這些配方將罰款在夜間，當您唯一的證人。 But they may appear greasy if applied during the day.但他們可能會出現油膩，如果應用在白天進行。

As well, certain preparations may contain active ingredients such as retinoids or alpha hydroxy acids.以及，一些準備工作可能含有的活性成分，如維甲酸或阿爾法羥基酸。 Effective exfoliants, these ingredients can increase your skin’s sensitivity to sunlight.有效exfoliants ，這些成分可以增加您的皮膚的敏感性，以陽光。 Although not strictly designed for night formulations, you may wish to reserve them for night time use when there may be less likelihood of them irritating your skin.雖然沒有嚴格設計的夜間配方，您可能希望保留他們在夜間工作的時間使用時，可能會有少的可能性，他們厭煩你的皮膚。

If you want just one cream that can be used both day and night, then opt for a non-SPF light weight lotion that can be applied with your sunscreen during the day and without at night.如果您想剛才一霜，可用於日間及夜間，然後選擇一個非SPF級重量輕，洗劑可用於與您的防曬，在白天和晚上。 Of course, if you suffer with dry skin, you may wish to use a heavier, more hydrating formulation at night, when your skin will benefit from the ingredients without anyone being privy to the secrets of your beauty routine.當然，如果你患上皮膚乾燥，您也許會想使用較重的，更多的控油配方在夜間，當您的皮膚將有利於從成分沒有任何人被以樞密院的秘密您的美容例行公事。

Formulations to consider include:配方要考慮包括：

Hydraphase UV SPF 30 hydraphase紫外線的SPF 30 - this all in one moisturizer plus sunscreen is ideal for normal to dry skin types and a perfect day cream. -這一切在一保濕加防曬，是理想的正常乾燥的皮膚類型和一個完美的日霜。 Drier skin types may benefit from the additional use of a moisturizer.乾燥的皮膚類型，可能受惠的額外使用了保濕。
UltimaSkin Honey and Soy Moisturizer ultimaskin蜂蜜及豉油保濕 - soothing emollients plus the skin beneficial properties of soy make this an ideal moisturizer for day or night. -安撫e mollients，再加上皮膚有利於性能的豉油，使這一個理想的保濕日間或夜間。 Use under sunscreen during the day and alone at night.下使用防曬，在白天僅在夜間進行。
La Roche Posay Effidrate Oil Control香格里拉羅氏posay effidrate石油控制 - this light non-greasy lotion is ideal for oily skin types day or night. -有鑑於此非油膩的乳液是理想的油性皮膚類型白天或晚上。