Summer is hot, and skin tends to produce excess oil, causing foundation to wear off, cake up, or dull—making it a major concern for beauty lovers. Especially in hot and humid conditions, sweat and oil combine to break down makeup faster, ruining an otherwise carefully crafted look. To maintain a fresh, flawless complexion all day long, “long-lasting” is absolutely essential. So, which foundations on the market truly deliver all-day wear this summer? I will introduce in detail several highly acclaimed “sweat and oil control magic tools” to help you create a long-lasting and perfect summer foundation, resist the heat, and keep your makeup from coming off. One, The Key to…