I only use low-dose stuff from The Ordinary (0.2% in squalane) but have been using about 6 mos and really seeing a difference. I am 45 but my skin looks really smooth and only v minor fine lines.
But I am conscious I should be using SPF every day. I use a moisturiser with spf 15 but as spring comes and I am spending more time outside, I feel like that's not enough.
Any recs?