hitohada Calm Down Serum Purchased November 2025 New, unused, unopened Product Description <Product Description> ・Comfortable bare skin with a moisture veil ・Reduces redness and stinging for stable skin ・Supports moisture retention function ・For combination skin concerned about stickiness and dryness ・Additive-free formula (ethanol, parabens, mineral oil, synthetic fragrance, synthetic coloring, petroleum-based surfactants, UV absorbers) <Concept Ingredients> Azulene, a natural ingredient found in plants such as chamomile and mugwort, is the main focus. It has a long history of use as a medicinal herb, and in Europe, it has been used in folk medicine to reduce skin inflammation. Its characteristic blue-violet color has also been used as a natural coloring agent.