it doesn't feel greasy or heavy
I was excited to try the Glutathione Serum because my skin is generally dull and lifeless. Dark patches from past outbreaks and uneven skin tone were my issues. Because I have dry skin and fine wrinkles, the hydration and firming claims appealed to me.
After using the serum for a few weeks, I'm obsessed. My black spots are lighter, my skin is brighter, and it feels soft and plump. I also like that it has a strong active ingredient mix without feeling oily or heavy.