Daily Acid Toner. This Product Is:. An exfoliating and pH balanced skin toning treatment. . Good For:. all skin types, especially mature, dull and uneven skin tones. Why We Love It:. Josh Rosebrook Daily Acid Toner is a multi-benefit facial toner that works to exfoliate, improve brightness and balance pH. This toner is especially beneficial to help reduce signs of aging and improve the appearance of skin texture by working to resurface skin and stimulate collagen production, while also boosting hydration. This toner is great for all skin types and is formulated with citric, pyruvic, malic and glycolic acids, combined with whole-plant extracts, protective amino acids, regenerating algae and hydrating aloe vera..