Kiehl's
Ultra Pure High-Potency Serum 5.0% Niacinamide
A serum with 10 ingredients, including Niacinamides and Hyaluronic Acid.
Where to buy
Amazon
Alcohol Free
EU Allergen Free
Silicone Free
Sulfate Free
Reef Safe
Fragrance Free
Oil Free
Fungal Acne Safe
Key ingredients
Niacinamides
Brightens and balances oil
Hyaluronic Acid
Deeply hydrates and plumps skin
Benefits
Hydration
Increases skin water content
Good for Dry Skin
Provides intense moisture
Antioxidant
Protects against environmental damage
Concerns
May cause Irritation
Includes ingredients that can bother reactive skin