23 Reddit-Picked Dupes for Skinlex 10% Niacinamide Serum

Hydrating formula with hyaluronic acid helps support the skin barrier and reduces irritation risk compared to other azelaic serum brands

Strong 10% niacinamide concentration aimed at brightening and oil control

Simplistic formula: mostly beta glucan and glycerin, making it a low-irritant option

Calming and barrier-supporting ingredients like centella, niacinamide, ceramides, and panthenol

Gentler, low-irritation formula suitable for retinol beginners

Packed with centella, niacinamide, and panthenol for multi-layered soothing and barrier support

Contains 4% niacinamide plus ferments to visibly soften and brighten skin texture

Clear favorite for sensitive skin—no irritation or eczema flares even when applied on eyelids

Effective barrier support with ceramides and fatty acids — major help for tret dryness