CUSKIN Niacin 10% Vitamin C Ampoule 50ml

The CUSKIN Doctor Solution Niacin 10% Vitamin C Ampoule is a lightweight, fast-absorbing serum built around two well-loved brightening ingredients: 10% niacinamide and a stable form of vitamin C. It works to even out the look of uneven tone and gives skin a fresher, more radiant appearance.

What's inside

• 10% Niacinamide – helps the skin look more even and refined, with a smoother, more balanced finish and a visibly less shiny T-zone.
• Vitamin C (ethyl ascorbyl ether) – a stable vitamin C derivative that supports a brighter, more radiant-looking complexion and adds antioxidant care.
• Glutathione – contributes to a more even, luminous appearance and helps skin look firmer and more supple.
• Panthenol (vitamin B5) & Hyaluronic Acid – draw in moisture and keep skin feeling soft, comfortable and hydrated.
• Beta-glucan – a soothing, moisture-rich ingredient that helps support a comfortable, well-conditioned skin barrier.

Who is it for?

A good match for anyone who wants a brighter, more even-looking complexion and a smoother texture. The hydrating base makes it comfortable for most skin types, including combination and normal skin that wants extra glow without a heavy feel.

How do you use it?

After cleansing and toning, apply a few drops to clean skin and pat gently until absorbed. Follow with your moisturiser. Use it morning and evening. Because it contains vitamin C, finish your morning routine with sunscreen.

What does it feel like?

The texture is light and watery, sinks in quickly and leaves no sticky residue, so it layers easily under other products.