What products have ph4 in them?

Products with a pH of 4 are typically acidic and include various food items, beverages, and personal care products. Common examples are citrus juices like orange and lemon juice, vinegar, and certain soft drinks. In skincare, products like some exfoliating toners and facial masks may have a pH around 4 to help maintain skin balance. Additionally, certain fermented foods, like yogurt and sauerkraut, can also have a pH in this range.