Do you apply vitamin c serum before or
- do you apply cerave vitamin c serum before or after moisturizer
- do you apply vitamin c serum before or after moisturiser
- do you apply vitamin c serum before or after snail mucin
- do you apply vitamin c serum before or after hyaluronic acid
- do you apply vitamin c serum before or after toner
- do you apply vitamin c serum before or after moisturizer
