I received a sample size bottle of this in a goodie bag sometime ago and fell in love! Not only did the tiny little bottle (around 10ml) last AGES with daily use - adding a few drops to my usual night cream, plus a few drops straight on my perpetually chapped lips - but the sweet, subtle, marzipan like scent I absolutely adored, very soothing and a lovely way to end my evening routine. I rarely go on to invest in a full size product, particularly one as pricy as this, but I certainly don't regret adding this luxury to my regime of The Ordinary and Inkey List 'no frills' basics. I'm a good 4 months into using this everyday and the bottle remains almost full - in fact, it's the only product I leave within reach on my nightstand rather than in carefully organised 'morning' and 'evening' boxes so I can apply it whenever I feel the need. The benefits I notice with this were apparent almost overnight, I have pretty good skin which is leans slightly towards oily, but rather than leaving my skin feeling greasy as I've found using other oils on heavy creams, this leaves my skin feeling velvety soft and smooth in the morning, and is wonderfully soothing on cracked or chapped lips. I also found it very helpful when I had a cold and had sore skin around my nose, it calmed the redness and acted like a barrier from further irritation going through tissues! This is definitely remaining a staple product for me, in my opinion it's absolutely flawless!