Birch Juice Moisturizing Sun Cream

A 50 mL chemical sunscreen at SPF 50+ PA++++, built on birch sap sourced from Inje with adenosine, niacinamide and hyaluronic acid, plus allantoin, dipotassium glycyrrhizate and portulaca oleracea extract. The texture is watery and essence-like rather than heavy. It goes on as the last morning step, roughly a quarter of an hour before going outside.