ARENCIA Vitamin C Booster Serum 30ml — Brightening, Glutathione + Niacinamide for Dark Spots & Smooth Texture

ARENCIA Vitamin C Booster Shot Serum is a concentrated 30ml brightening and antioxidant serum formulated with stable vitamin C, glutathione, niacinamide, and vitamin E to help even tone, reduce the look of dark spots, and support smoother-looking skin.

This lightweight Korean-style serum blends a stable vitamin C complex with complementary antioxidants and barrier-supporting niacinamide to refresh dull skin and target the visible signs of aging. Designed for daily use or as a targeted booster, the formula absorbs quickly without leaving a sticky residue, making it easy to layer under moisturizer and sunscreen. The 30ml bottle offers a focused treatment option for anyone wanting a more luminous complexion and improved texture.

How does this serum help reduce the appearance of dark spots and uneven tone?

The serum pairs a stable form of vitamin C with glutathione and niacinamide to address pigmentation and surface discoloration while supporting overall radiance. Regular application can help create a more uniform-looking tone and a visibly refreshed complexion.

• Stable vitamin C complex to promote brighter-looking skin tone
• Glutathione adds antioxidant support for visible spot improvement
• Niacinamide helps reduce the look of unevenness and improves texture
• Non-greasy texture allows consistent layering under sunscreen

Will the formula feel heavy or interfere with my other skincare steps?

ARENCIA's serum is formulated for quick absorption and minimal tackiness, so it layers cleanly under moisturizers and sunscreens. It works as a daily treatment or a targeted booster for trouble areas without upsetting typical morning or evening routines.

• Lightweight, fast-absorbing serum texture
• Designed for layering under creams and SPF
• Suitable for spot treatment or full-face application
• Non-sticky finish supports comfortable daily wear

How does the combination of actives (vitamin C, glutathione, niacinamide, vitamin E) benefit aging skin?

The ingredients work together to address multiple visible signs of aging: vitamin C supports brightness and texture, glutathione and vitamin E provide antioxidant protection, and niacinamide helps maintain barrier function and smoothness. This multi-target approach aims for clearer-looking, more resilient skin without heavy formulations.

• Vitamin C for texture refinement and glow
• Glutathione and vitamin E for antioxidant defense
• Niacinamide to support barrier and surface smoothness
• Formulated to be gentle for regular use when layered properly

How should I incorporate this booster into my skincare routine?

Use the serum after cleansing and toning, before heavier creams and sunscreens. Apply a few drops to the face and targeted areas; allow it to absorb fully before continuing with moisturizer or sunscreen in the morning, or richer emollients at night.

• Cleanse and tone, then apply 2–4 drops of serum to face
• Pat into areas with dark spots, fine lines, or dullness
• Follow with moisturizer and broad-spectrum SPF for daytime
• Use daily for ongoing brightening and texture support

Who is this for: ARENCIA Vitamin C Booster Shot Serum is ideal for anyone seeking a compact, high-performance brightening treatment—especially those concerned with dullness, uneven tone, or early signs of aging. It suits layering routines, fans of Korean skincare textures, and users who want a concentrated 30ml booster that pairs well with their daily moisturizer and sunscreen. Avoid use on actively irritated or compromised skin and perform a patch test if you have sensitive or reactive skin types.