A 3-in-1 Essence That Brightens, Smooths & Hydrates Graydon Hydratone is your daily glow shortcut. This multitasking hydrating exfoliating essence gently resurfaces dull, flaky skin while delivering lasting hydration in one simple step. Designed to exfoliate, tone, and hydrate simultaneously, Hydratone simplifies your routine without compromising results. Powered by mandelic acid (an AHA known for its gentle exfoliation) and gluconolactone (a hydrating PHA), this formula helps refine texture, even tone, and visibly brighten the complexion — without the tight, stripped feeling often associated with acids. Mineral-rich sugar maple sap and fulvic and humic acids help replenish and nourish the skin barrier for a smoother, healthier-looking glow. With consistent use, skin appears more refreshed, even-toned, and radiant.