ARENCIA Vitamin C Booster Shot Serum 30ml — Brightening with Glutathione & Niacinamide for Dark Spots and Smooth Texture

ARENCIA Vitamin C Booster Shot is a concentrated 30ml facial serum that blends stable vitamin C with glutathione, niacinamide and vitamin E to help brighten skin tone and refine texture.

This lightweight, fast-absorbing booster is formulated for daily or targeted use to address dullness, uneven tone and the early signs of fine lines. The serum layers easily under moisturizers and sunscreens, and it pairs with your existing Korean-style skincare routine to promote a more even-looking, luminous complexion without a greasy finish.

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

The formula uses a stable vitamin C complex together with glutathione and niacinamide to help even out skin tone and support a brighter appearance. Regular, layered application helps minimize the look of pigmentation caused by everyday stressors.

• Stable vitamin C derivative for brightness and tone refinement
• Glutathione to complement antioxidant activity
• Niacinamide to support barrier function and reduce unevenness

Will this serum work well for sensitive or dry skin?

ARENCIA’s lightweight formula absorbs quickly and includes niacinamide to support skin comfort and barrier health, which can make it suitable for many sensitive or dry skin routines when introduced gradually. Always patch-test and use sunscreen during daytime use when combining active ingredients.

• Fast-absorbing texture minimizes tackiness under moisturizers
• Niacinamide helps maintain smoothness and comfort
• Layering-friendly for dry or sensitive-regimen adjustments

How should I incorporate the booster shot into my skincare routine?

Use the booster after cleansing and toning but before heavier treatments or moisturizers. Apply a few drops to the face, focus on areas of concern, then follow with moisturizer and sunscreen in the morning.

• Apply after cleansing and toning; a few drops are sufficient
• Layer under moisturizer and broad-spectrum SPF for daytime
• Can be used daily or as a targeted treatment on specific areas

What active support does the serum provide against environmental stressors?

The antioxidant trio—vitamin C, glutathione and vitamin E—works to neutralize free radicals from everyday environmental exposure. This cocktail supports skin that looks refreshed and helps maintain an even-looking texture over time.

• Vitamin E offers complementary antioxidant protection
• Glutathione supports the antioxidant network in the skin
• Combined actives support a healthier-looking surface and texture

Who this is for: ARENCIA Vitamin C Booster Shot is designed for anyone seeking a brightening, fast-absorbing serum to help refine texture and address dullness—suitable for those building a Korean-style layering routine or looking for a targeted boost in areas with uneven tone. It's ideal for people who want antioxidant support from vitamin C, glutathione and vitamin E, and those who prefer lightweight products that layer well under moisturizer and sunscreen. Avoid use with highly irritating ingredients without professional guidance and perform a patch test for sensitive skin types.