I bought the mini size because I was curious and I can totally see myself getting the full size when I run out. I’ve tried mixing a drop with both moisturizer and face oil and in both cases it mixed well and felt smooth and very soothing going on my skin. After about 2 weeks of daily use now it has helped with dryness and hasn’t caused any irritation of breakouts on my verrry sensitive, perioral dermatitis prone skin.