Sunblock (?)

Balak namin mag-beach for the summer. Although hindi ko naman balak na isama si baby sa dagat (since four months pa lang siya), I want to know if need ba niya ng sunblock? And kung what are your suggested products if necessary? Concern: sunblock(?) Age: 4 months old Thank you in advance sa mga sasagot! 🥰🥰 #skincare #beachtime #summertime #4MonthsOld