Bare Republic Baby Mineral Sunscreen Lotion, SPF 50 Aside from its pretty rainbow packaging, Bare Republic Baby Mineral Sunscreen Lotion, SPF 50 ($14) has a high EWG rating. It's a zinc-oxide-based product (22 percent) that provides excellent UVA protection and a good balance of UVA protection in relation to the SPF. Plus, it's available at Target! Bare Republic Baby Mineral Sunscreen Lotion, SPF 50 $14 from target.com Buy Now