First post! Thinking of getting the biore sunscreen, (I'm oily, acne prone) does anyone else use this and have a reliable source to purchase?

Firstly, I only discovered this sub a few days ago and I've already found it so helpful! Thank you all!

Bit of background - I've recently got to a point where my skin is getting me down! I'm 32, very oily, hormonal acne (thanks PCOS!)

I'm going to start a new regime, mostly cetaphil and TO I think. But need a sunscreen! Ive had bad experiences in the past (Clinique city block and La RP both made me so oily/broke me out) I've seen lots of places sell biore UV watery essence online, but wondered where specifically others get theirs?

Thank you so much!