Fillerina Densifying Filler Grade 4 is a targeted serum designed to restore fullness and improve skin texture for mature or thinning skin. The gel-serum sinks in quickly without heaviness, suitable for night or layered under moisturizers. Often tagged as fragrance-free and clinically focused, it aims at densifying visible contours while addressing hydration and firmness.
Ingredient Safety
No risk6
Low risk58
Moderate risk10