Experts agree that introducing small amounts to a baby who is at least six months old is not harmful but it is not necessary. Some parents give their babies water to drink after they eat solid foods that are high in protein, such as eggs.
Heimish is a cosmetics brand that just launched in Seoul last month (March 2016). They specialize in easy colors and products that you can incorporate into your daily life. Their products are also paraben-free. They are sold exclusively in department stores (more location details at the end of the post).
I've religiously used a variety over the years between age 30 & 43. 1st was Neutrogena Ultra Sheer Liquid Sunscreen, Broad Spectrum SPF 50 with helioplex. 2nd was Shiseido (now equivalent to:) Ultimate Sun Protection Lotion WetForce Broad Spectrum SPF 50+, 3rd was EltaMD UV Spray Broad Spectrum SPF 46.