Niacinamide or Hyaluronic Acid? Compare Cosmo Face Serums

Niacinamide and hyaluronic acid appear in many serum names, but the complete formula matters when comparing products. Here is a practical comparison of two 30ml options in the Cosmo range.

Cosmo 10% Niacinamide + Zinc Face Serum

This lightweight formula pairs niacinamide with Zinc PCA. The manufacturer describes it as a serum for improving the appearance of uneven tone, dullness and skin texture. Its ingredient list also includes propanediol and Biosaccharide Gum-1.

View 10% Niacinamide + Zinc Face Serum 30ml for the current price, availability, ingredients and directions.

Cosmo 2% Hyaluronic Acid + B5 Face Serum

This formula focuses on hydration. It contains sodium hyaluronate and panthenol, a form of provitamin B5, and is designed to help skin feel softer and look plumper. The full ingredient list includes niacinamide too: a product name does not list every ingredient.

View 2% Hyaluronic Acid + B5 Face Serum 30ml to compare its complete product information.

What to check before choosing

• Compare the complete ingredient lists, especially any ingredients you already know you need to avoid.
• Both of these listings are 30ml. Check the pack size and current price when comparing value.
• Read the directions on each product. The products have different formulas even though they share some ingredients.
• Follow the warnings and directions on the pack supplied. Do not assume that all serums should be combined in one routine.

Explore our full face serum collection or browse face care. For questions about a listing, contact our team.