Swimming skin and hair care for mom and son for swimming lessons

My 9 year old son is starting swimming classes for the very first time next week. Hes always been a bit afraid of swimming in deeper water and would only stay in shallow end anytime hes been in a pool but I feel it’s time for him to learn. Im going to be starting a water aerobics class at the same pool while he has his swimming classes so the timing is perfect.. Since we both end at the same time we will likely spend a bit of time after in the rec area pool and the hot tub as well as long as his time in it is a bit more limited.

He will have lessons 3x a week and mine will be 3-4 a week so I’m a bit concerned about the chlorine effects. Thankfully the pool we are using has family change rooms and showers I don’t think I’d trust him going into the mens on his own for at least another 2 years. What would be a good option for hair and skin care for afterward? Do I need something seperate for myself? I have thicker dark hair with fairly sensitive skin and his hair is a bit longer as well but a bit lighter colour.

Thank you!