How moisturizing is it? Slightly moisturizing. Tarte Mermaid Skin Hyaluronic H2O Serum has a moisturizing rating of 1.1 out of 10.
Is it more humectant or occlusive? This product is purely humectant, but with a low Humectancy of 2.1 out of 10. It has zero Occlusivity as we didn't find any occlusive ingredients on the ingredient list.
Tip: Studies suggest that humectants alone do not moisturize the skin. We recommend applying a product with some occlusive ingredients after the use of this one.
|Water||Naturally occurring||Formula Helper|
|Hydroxyethylcellulose||Botanical, Synthetic||Formula Helper|
|Sodium Hyaluronate||Biotech, Animal||Moisturizing (humectant),Antioxidant,Soothing|
|Disodium EDTA||Synthetic||Formula Helper|
|Algae Extract||Algae||Moisturizing (humectant),Antioxidant,Anti-pigmentation,Emollient,Fragrance|
|Calcium Pantothenate||Naturally occurring, Synthetic||Formula Helper|
|Glycerin||Botanical, Synthetic, Animal||Moisturizing (humectant),Soothing,Emollient,Fragrance,Formula Helper|
Binding, Emulsion stabilizing, Film-forming, Light stabilizing, Viscosity controlling
Moisturizing (humectant), Antioxidant, Soothing
Chelating, Viscosity controlling