SUMSAE Pure Vitamin C Serum 10.5% – Brightening & Firming, No Water, Airless Pump, 30ml

SUMSAE Pure Vitamin C Serum 10.5%: High-Potency Brightening in a Clean, No-Water Formula

Discover a Korean skincare option designed to deliver vitamin C in a stable, potent form. SUMSAE uses a triple-protection approach with a propanediol base, lipid-coated droplets, and an oil-gel matrix to help preserve Vitamin C’s stability and effectiveness from the first use. The result is a silky, lightweight serum that absorbs quickly, leaving the skin feeling refreshed rather than sticky.

This serum is concentrated, with 10.5% Vitamin C and no added water, which means the active ingredient remains potent as you apply it. It’s paired with a practical airless pump that minimizes air exposure, helping maintain freshness and reducing oxidation over time. The packaging itself invites a smooth, controlled dispensing experience, reinforcing the sense of premium, purpose-driven skincare.

Beyond vitamin C, the formula includes skin-supporting ingredients such as adenosine, panthenol, and beta-glucan. These components are chosen to help strengthen the skin’s surface and support resilience, while the overall product aims to address uneven tone and a dull appearance as part of a regular routine. If you’re curious about texture, expect a non-greasy finish that layers well under moisturizers and sunscreen, making it suitable for both morning and evening routines.

Key technology and practical benefits

• TRIPLE PROTECTION: A three-layer system—including a propanediol base, lipid-coated droplets, and an oil-gel matrix—helps preserve Vitamin C stability and potency.
• CONCENTRATED FORMULA: 10.5% Vitamin C with no added water focuses the active ingredient for brightening and conditioning effects.
• VISIBLE POTENTIAL OVER TIME: With regular use, the formula aims to address tone and firmness, with improvements observed after several weeks.
• ADVANCED DELIVERY: An airless pump minimizes exposure to air, helping maintain freshness from first to last use.
• SKIN-SUPPORTING INGREDIENTS: Adenosine, panthenol, and beta-glucan work together to support the skin while delivering results.

Who this may suit

This serum may appeal to those seeking a brightened, more even complexion and a reinforced skin barrier as part of a consistent skincare routine.

How to use

• After cleansing, apply 2–3 drops to the face, avoiding the eye area.
• Follow with moisturizer and sunscreen during the day.
• Incorporate into your routine twice daily or as your skincare plan allows for consistency.