E45 - Hydrating serum

E45 Hydrating serum

Efficacy37/100

Works for:

based on ingredients and %
  • Moisturizing

Doesn't work for:

based on ingredients and %
  • Anti-aging

Can it cause trouble?

  • Irritation risk: low
  • Comedogenic risk ingredients: 2

Key actives

Sodium hyaluronate2.6% - 4%Glycerin0.9% - 1.3%
USD19.30
Price as of Jun 11, 2026.
Amazon US
Lowest price
Buy from Amazon US — USD19.30
Cheaper Alternatives
Similar formulations, better price
This is the best value among similar products!

Product Summary

"E45 - Hydrating serum" could be helpful for: Moisturizing, but its actives are not the most effective or are not well-studied.

Ingredient callouts

  • Humectants (glycerin 0.90% - 1.30% and sodium hyaluronate 2.60% - 4.00%). These ingredients help attract water to the upper layer of the skin and improve the skin hydration.

USD19.30
Amazon US Lowest price