Hi,
I just don't know where to start with it really. Tried researching, but it can be quite confusing and somewhat daunting.
I have recently started using vit c serum (the ordinary) but find it makes my face feel very tight and a bit dry. I like No7 p&p serum and think it feels much nicer on the skin. Can I put this on top of the vit c? I can't say I've noticed much, if any, difference to my skin using the vit c serum alone, but was powering through, due to all the claims.
What ingredients can you/can't you mix? Feel like a need a boost.
36 and my skin is really starting to feel a bit dull and.... meh.
TIA