🧪Ingredient Transparency: Horse Chestnut Flower Extract in Auto Correct You've probably seen horse chestnut on an inci list before, but it's usually the seed extract. The ingredient in Auto Correct is from the flower, and it's a completely different story. The horse chestnut flower extract we use in our skincare formulations: 🌿 Grown in the Ardèche region of southern France. The flowers are hand-harvested and selectively picked. 🌿 Horse chestnut flowers are rich in flavonoids, a type of polyphenol, particularly kaempferol and quercetin glycosides, two of the most studied flavonoids in skin science. 🌿 These antioxidant compounds support the delicate skin in the eye area — the thinnest skin on the face. 🌿 The extraction uses NaDES (Natural Deep Eutectic Solvents), a green chemistry method that uses fructose, glycerin, and water in a specific ratio that mimics the inside of a plant cell. The result: a cleaner, more bioavailable extract that is skin-friendly. This is what's actually in your Auto Correct Brightening + Depuffing Eye Cream.