Proactiv & Proactiv+ Sunscreen Pair!

I have a bottle of Proactiv 'Daily Protection Plus Sunscreen - for face and body SPF 30 (4fl.oz.) and a bottle of Proactiv+ 'Oil Free Moisture - SPF 15 (3 fl.oz.) . In picture #2 you can see the expiration dates, The bottle on the left reads '10/18', and the one on the right reads '08/17', so both are good to use for quite awhile. Now if you take a lot at picture #4, you can see basically how much product is left in each tube, left one is about 60% full, the other is about 90% full.