SADOER Sea Buckthorn Vitamin C Antioxidant Serum – Brightening & Moisturising Essence

Dull, Uneven Skin That Doesn’t Respond to Basic Moisturising

Dullness and uneven skin tone are among the most common skincare concerns — and among the most resistant to basic moisturising. The cause is usually a combination of factors: accumulated dead skin cells that haven't been properly shed, oxidative damage from UV exposure and pollution, and insufficient antioxidant protection to prevent ongoing damage. A moisturiser addresses hydration but doesn't address the underlying causes of dullness. An antioxidant serum does.

The SADOER Sea Buckthorn Vitamin C Antioxidant Serum is formulated to address those underlying causes. Sea buckthorn is one of the most antioxidant-rich botanical ingredients available — packed with Vitamin C, Vitamin E, carotenoids, and flavonoids that neutralise free radicals and protect the skin from oxidative damage. Combined with ascorbic acid (Vitamin C), malic acid, and citric acid, this serum brightens, smooths, and protects the skin at a level that basic moisturisers cannot achieve.

Sea Buckthorn — One of Nature’s Most Potent Antioxidants

Sea buckthorn is exceptionally rich in antioxidants — it contains more Vitamin C than most citrus fruits, along with Vitamin E, beta-carotene, and a range of flavonoids that work synergistically to neutralise free radicals. Free radicals are the primary cause of oxidative skin damage — the dullness, uneven tone, and premature ageing that accumulate from UV exposure and environmental pollution. Sea buckthorn addresses this damage at the source, protecting the skin from ongoing oxidative stress while helping to repair existing damage.

Vitamin C (Ascorbic Acid) — Brightening & Antioxidant

Ascorbic acid is the most researched and proven form of Vitamin C in skincare. It inhibits melanin production, reducing the appearance of dark spots and uneven pigmentation, while its antioxidant properties provide additional protection against environmental damage. Combined with the sea buckthorn's natural Vitamin C content, this serum delivers a concentrated brightening effect that improves skin tone with consistent use.

Malic & Citric Acid — Gentle Exfoliation & Smoothing

Malic and citric acid are alpha-hydroxy acids (AHAs) that gently exfoliate the skin's surface, removing the accumulated dead cells that contribute to dullness and rough texture. This gentle exfoliation reveals the fresher, brighter skin beneath and improves the skin's ability to absorb the moisturising and antioxidant ingredients that follow.

Moisturising Essence — Hydration with Active Benefits

The liquid essence formulation delivers active ingredients in a lightweight, fast-absorbing format that penetrates the skin more effectively than a cream or lotion. The moisturising base provides hydration while the active ingredients work to brighten, smooth, and protect.

Product Specifications

• Brand: SADOER
• Type: Face serum / essence
• Formulation: Liquid
• Key ingredients: Sea buckthorn, ascorbic acid (Vitamin C), malic acid, citric acid
• Benefits: Antioxidant, brightening, moisturising, smoothing
• Gender: Female
• Certification: GZZZ (2017000001)
• Shelf life: 3 years
• Hazardous chemicals: None

Antioxidant protection from one of nature's most potent sources. The SADOER sea buckthorn Vitamin C serum that brightens, smooths, and protects — every day.