Numbuzin Glutathione Vitamin Tone-up Sun Serum

A multitasking brightening sun serum that combines broad-spectrum SPF protection with glutathione and a vitamin complex to shield, brighten, and tone-up in a single step. Lightweight and fast-absorbing, this serum-textured sunscreen protects against UV-induced hyperpigmentation and photoaging while actively brightening existing dark spots and delivering an immediate, luminous tone-up effect — no separate brightening serum needed.

Broad-Spectrum SPF Protection — High-performance UV filters provide strong UVA and UVB protection, preventing sunburn, photoaging, and UV-induced dark spots and hyperpigmentation.

Glutathione Brightening — A potent antioxidant, glutathione inhibits melanin production at the cellular level, visibly brightening dark spots, fading post-acne marks, and delivering a more luminous, even-toned complexion over time.

Immediate Tone-Up Effect — Vitamin complex delivers an instant brightening and tone-correcting effect on application, giving skin a radiant, natural glow from the first use.

Antioxidant Defense — Glutathione and vitamins neutralize free radicals from UV exposure and environmental pollution, providing a second layer of protection against oxidative stress and premature aging.

Serum Texture, No White Cast — Featherlight serum formula absorbs instantly, leaves no white cast or greasiness, and layers seamlessly under or over makeup.