I need some advice. I've just purchased this to replace previous Vit C serums on the good reviews it receives here and elsewhere. However, it's a different consistency to other serums I've used in the past in that it's cloudy, not clear. Is that normal?
Also, their website recommends it is used at night rather than in the morning, unlike the others. It can be used in the morning if using a sunscreen (which I always use if going out). What's best?
Finally, I've also purchased my first Hyaluronic Acid (which I'm loving). How do I layer these products? Vit C, then HA, then my usual serum, or HA first?