Numbuzin No.4 Hydration Glow Mineral Toner 200 ml

Is a next‑generation moisturizing facial toner crafted to deeply hydrate, gently exfoliate, and improve overall skin radiance. At its core, this formulation contains 89% thermal water — mineral‑rich water sourced from hot springs that deliver essential nutrients to the skin and help soothe irritation, calm redness, and enhance hydration. Thermal water acts as the base for this toner’s unique hydrating properties, making it ideal for skin that feels dry, tight, or stressed.

To maximize moisture retention and plumpness, the toner features five different forms of hyaluronic acid, which penetrate various skin layers to attract and bind water. This multi‑depth hydration helps to soften fine lines, improve elasticity, and maintain a healthy moisture balance throughout the day.

In addition to hydration, PHA (polyhydroxy acid) gently exfoliates dead skin cells and refines texture without causing irritation or dryness. Unlike stronger acids, PHA provides a mild yet effective smoothing effect, making it suitable for even sensitive skin. This gentle exfoliation supports smoother skin surface and enhances the absorption of serums and moisturizers that follow in your routine.

Niacinamide plays a dual role in this toner: it brightens dull skin and helps even out uneven skin tone, reducing the appearance of dark spots and enhancing natural glow over time. Niacinamide also supports the skin barrier and overall resilience, contributing to a healthier, more radiant complexion.

Botanical extracts — including centella asiatica, chamomile, licorice root, rosemary, papaya, and Japanese knotweed — help soothe inflammation and deliver antioxidant protection against environmental stress. These calming plant actives enhance the toner’s nourishing profile, making your skin feel refreshed, balanced, and comfortable with every use.

Thanks to its lightweight, low‑acid formula, the toner absorbs quickly without leaving a sticky film, ensuring a fresh, dewy finish. It prepares your skin perfectly for serums, creams, and makeup application while promoting smoother, plumper, and more vibrant skin. Use morning and night as a key step in your skincare routine to hydrate, prep, and glow.

Key Benefits

• Deep hydration with thermal water and multi‑hyaluronic acids

• Gentle exfoliation for smoother, refined texture

• Brightens complexion with niacinamide

• Prepares skin for better absorption of skincare and makeup

• Soothes irritation and supports barrier health

• Light, non‑sticky texture suitable for daily use