CU Skin Dr. Solution Niacin 10% Vitamin C Ampoule is a lightweight, water-based ampoule combining 10% niacinamide and stable Vitamin C (ethyl ascorbyl ether) with glutathione, panthenol, beta‑glucan, hyaluronic acid, and allantoin. It balances uneven skin tone, brightens dull complexions, minimizes pores, controls sebum, and supports collagen synthesis with a fresh, non-sticky finish  .

Key Ingredients

• Niacinamide 10% – enhances ceramide synthesis, reduces dryness, fine lines, pigmentation, oiliness, and pore size ()
• Ethyl Ascorbyl Ether (Vitamin C) – a stable derivative, boosts collagen, brightens, and fights free radicals (~1%)  
• Glutathione – powerful antioxidant that improves elasticity, evens tone, and supports anti-aging  
• Hyaluronic Acid & Panthenol – deeply hydrate, soothe inflammation and dryness, reinforce barrier  
• Beta‑Glucan & Allantoin – antioxidant, anti-inflammatory, helps heal and refine pores  

• Evens skin tone & brightens pigmentation, reducing dark spots and dullness  
• Minimizes pores & controls oil production  
• Improves texture & firmness, smoothing fine lines and enhancing elasticity  
• Hydrates and soothes, thanks to hyaluronic acid, panthenol, beta‑glucan, and allantoin  
• Provides antioxidant protection, with Vitamin C and glutathione combating oxidative stress  

After cleansing and toning, apply a few drops onto face and neck. Gently pat until fully absorbed, then follow with moisturizer or cream. Use morning and/or evening. Patch test recommended before first use  .

Water, Propanediol, Niacinamide (10%), 3‑O‑Ethyl Ascorbic Acid (~1–2%), Panthenol, 1,2‑Hexanediol, Triethyl Citrate, Polyglyceryl‑10 Laurate, Caprylyl Glycol, Sodium Polyacrylate, Allantoin, Ethylhexylglycerin, Sodium Hyaluronate, Butylene Glycol, Citric Acid, Beta‑Glucan, Glutathione  .