7.7
Kate Somerville
KateCeuticals® Firming Serum with Hyaluronic Acid
serumluxury
Overall score7.7
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Kate Somerville KateCeuticals® Firming Serum with Hyaluronic Acid scores 7.7/9.8 overall. It ranks highest in low irritation risk (9.5) and formulation safety (9.0).
Silicone that smooths and protects
Softens and smooths
One of the most effective humectants
Estimated — based on ingredient analysis. Scores refine as user reviews are added.
Scores last verified: June 2026
Kate Somerville KateCeuticals® Firming Serum with Hyaluronic Acid is a solid serum with an overall score of 7.7/9.8. Positioned in the luxury bracket, it delivers a well-rounded formulation that balances efficacy with gentleness. The formula leads with Dimethicone, Isohexadecane, Glycerin — ingredients that support the skin barrier and moisture levels.
It performs well on hydration (6.6) and low irritation risk (9.5).
Great for
Softens and smooths — #2 in the INCI list
Softens and smooths — #3 in the INCI list
Draws in moisture — #4 in the INCI list
44 ingredients — listed in INCI order (highest concentration first)
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© 2026 Gracie. All rights reserved. Data sourced from Open Beauty Facts (ODbL) and EU CosIng.
Draws in moisture — #5 in the INCI list
Softens and smooths — #6 in the INCI list