On March 20, 2026, Na-yeon Lee dropped a new Instagram post sharing hair-care and styling hacks using Moroccanoil products. She explained that the Dry Oil Spray works effortlessly on both damp and dry hair. Emphasizing the product’s fast absorption, she said it makes a range of easy, idol-ready looks possible. Fans went wild, leaving comments like "To me, Na-yeon is an idol." While the post carried a branded vibe, it still showcased natural, wearable styling — drawing major attention.