VT COSMETICS Vitamin C Astaxanthin Serum is a lightweight facial serum formulated to promote a radiant-looking complexion. Packaged in a 30 mL (1.01 fl oz) bottle, this Korean skincare product combines three primary active ingredients: Vitamin C, Astaxanthin, and Niacinamide.

Vitamin C is recognized for its potential to brighten the skin and support an even skin tone. Astaxanthin, a carotenoid antioxidant derived from microalgae, may help protect the skin from environmental stressors. Niacinamide, a form of Vitamin B3, is commonly included in skincare formulations to improve the appearance of skin texture and support a healthy barrier.

The serum has a lightweight, non-greasy texture that absorbs quickly without leaving a heavy residue. This makes it suitable for daily use in a skincare routine, particularly for those seeking a light layer of hydration and a brightening effect. It can be applied in the morning or evening, and is generally compatible with normal, combination, and oily skin types. Those with very dry or sensitive skin may wish to patch-test before regular use, as the active ingredients could cause mild irritation for some individuals.

The formula is free from heavy oils and artificial fragrances, offering a mild sensory profile. The product is manufactured in South Korea, adhering to standard quality controls in the Korean cosmetics industry. Its mid-range pricing and concise ingredient list aim to provide straightforward benefits without unnecessary additives.

This serum is intended for individuals looking to incorporate antioxidant-rich and brightening ingredients into their daily skincare regimen. The combination of Vitamin C, Astaxanthin, and Niacinamide works to support a more uniform skin tone while providing light hydration. It is not designed to treat severe hyperpigmentation or medical skin conditions, but rather to maintain and enhance a healthy-looking complexion.