I love using this product whenever I go out, it keeps my skin moisturized without feeling sticky, dewy without looking greasy despite having an oily skin, and it doesn't make my BB cream or foundation look cakey either. And most importantly, it last long!
It takes a while to be absorbed in your face. It may be a super primer, but it is mediocre as a sleep pack. I prefer to use this as a morning moisturizer/primer.
FULL REVIEW: http://stylevanity.com/2018/02/j-one-jelly-pack-review.html