How about Kiehl's Vitamin C Essence? Can Kiehl's Vitamin C Essence be used during the day?

Kiehl's Vitamin C Essence is a whitening essence that can whiten the skin. Kiehl's Vitamin C Essence contains rich VC ingredients, which has the effect of whitening and removing spots. It has a relatively clear and moisturizing texture and is easily absorbed after being applied.

How is Kiehl's Vitamin C Essence?

Kiehl's Vitamin C Essence has a watery texture, is very easy to absorb, has good fluidity, contains active vitamin C small molecules, and penetrates the skin instantly after application. Kiehl's Vitamin C Essence can whiten and remove spots with great effect. It will not make your skin darker even if used during the day and the feeling of using it is amazing. The key is that this Kiehl's Vitamin C essence can also improve blackheads and make fat particles much smoother.

Can Kiehl's Vitamin C Essence be used during the day?

It is recommended to use it as an essence at night, with moisturizing water as a base, so that the vitamin C can be fully dissolved and absorbed. This is because vitamin C is water-soluble. If used during the day, it needs to be used with a day cream with an SPF, otherwise the effect will be greatly reduced. Because the VC content in Kiehl's Vitamin C firming essence reaches 12.5%. If you don't do a good job of sun protection during the day, the VC will decompose. Vitamin C is photosensitivity and has low stability. It is easily oxidized when exposed to air. Therefore, if you use it during the day, you must strictly protect it from the sun! But if you use it at night, you don’t have to be so troublesome.

How to use Kiehl's Vitamin C Essence

Use it every morning and evening after cleansing. Each time, you can take three mung bean-sized amounts of vitamin C essence on the fingertips of three fingers. After rubbing your fingers slightly, you can apply it evenly on your face in a circular motion. For best results, it is recommended to be used on the face, neck and décolleté. This vitamin C essence lotion has a concentration of up to 12.5%, which is 10.5% pure L-rotatory VC and 2% VCg. The pure L-VC in the essence milk will immediately act on the skin for antioxidant effects, while VCg is responsible for prolonging the effect.

What color is Kiehl's Vitamin C Firming Essence?

Kiehl's Vitamin C Firming Essence Lotion has a beige texture when squeezed out. It is not very pure white, nor is it yellow. If the texture of Kiehl's Vitamin C Firming Essence Lotion turns yellow, it means that the VC has oxidized and it is best to use it up quickly. Kiehl's Vitamin C Firming Serum is best used within 2 months after opening.