Oak Essentials Daily Vitamin C Serum, Brightening Face Serum, 1 fl oz — Open-Box, 26% Off

Luminous, Radiant-Looking Skin: This facial serum is formulated with 3-O-Ethyl Ascorbic Acid, a stable derivative of Vitamin C, to help visibly brighten skin, reduce the appearance of dark spots, and improve uneven tone.

Deeply Nourishing Hydration: Plant-derived Squalane helps lock in moisture and support a hydrated, smoother-looking complexion without feeling heavy or sticky.

Mineral-Rich Skin Support: Plankton Extract helps protect against oxidative stress and support the skin barrier, leaving skin feeling soft, balanced, and healthy-looking.

Silky, Fast-Absorbing Texture: This vitamin c serum absorbs quickly and layers easily under moisturizer and sunscreen, making it ideal for a simple, effective morning skincare routine.

Our Clean Ingredient Standard: Made without silicones, colorants, sulfates, phthalates, parabens, PEGs, petrolatum, or mineral oil. Cruelty-free, non-GMO, and formulated to meet the strictest EU and UK standards.

Transform dull, uneven skin with this powerful daily vitamin C serum featuring stable 3-O-Ethyl Ascorbic Acid. This anti-aging face serum helps reduce dark spots appearance, improve uneven skin tone, and support collagen production for brighter, healthier-looking complexion. Formulated with hydrating squalane derived from plant sugars and plankton extract packed with natural minerals to support skin's moisture barrier. Perfect for sensitive-prone skin, this lightweight vitamin C serum absorbs easily without oxidizing while defending against environmental stressors and photodamage. Clean beauty formula made without parabens in recyclable glass bottle. Use daily in morning routine followed by SPF. Ideal for targeting discoloration, signs of aging, and achieving radiant glow.