EQQUALBERRY Vitamin Illuminating Serum

The Review

About this product

EQQUALBERRY Vitamin Illuminating Serum is designed for anyone looking to improve dullness, uneven tone, and the appearance of dark spots while keeping the routine lightweight and easy to use. Its formula centers on brightening support with niacinamide at 4% and tranexamic acid (TXA), two ingredients widely appreciated in modern skincare for helping skin look more even and radiant over time. The serum also includes hyaluronic acid, which adds a hydrating layer that can help skin feel smoother and more comfortable, especially for those who struggle with dryness or a tight feeling after cleansing. What stands out most about this serum is its balance between glow and comfort. Many brightening products can feel overly strong, sticky, or drying, but this one is positioned as a daily face serum that fits into a consistent routine without being complicated. The texture is typically the kind people expect from Korean skincare: elegant, lightweight, and suitable for layering under moisturizer and sunscreen. That makes it a practical choice for morning or evening use, depending on your routine and skin needs. For users concerned about dark spots, post-acne marks, or general lack of radiance, this serum offers a focused approach. Niacinamide can help support a more refined-looking complexion and balanced oil appearance, while TXA is often chosen for discoloration care. Together, they make the product appealing for those who want a brightening serum without relying solely on a traditional vitamin C formula. The inclusion of hyaluronic acid also adds a more hydrating feel, which is useful for maintaining a plump, refreshed look rather than a stripped finish. The 1.01 fl oz size is a standard and convenient amount for a serum, giving enough product to build a routine and observe gradual changes with regular use. As with most skincare products targeting tone and glow, consistency matters more than immediate results. This serum is best suited to users who want a steady, supportive treatment rather than a dramatic one-step transformation. It can work well for combination, normal, and many dry skin types, especially when paired with a good moisturizer and daily SPF. Overall, EQQUALBERRY Vitamin Illuminating Serum feels like a thoughtful brightening serum for everyday use. It combines popular complexion-improving ingredients with hydration support, making it a well-rounded option for those seeking a healthier-looking glow, more even tone, and improved skin appearance over time. If you want a Korean skincare serum that is simple, modern, and focused on radiance, this product is a strong candidate.