6.8
Tatcha
The Longevity Skin Strength + Resilience Serum for Visible Firming and Smoothing
serumluxury
Overall score6.8
Loading...
Tatcha The Longevity Skin Strength + Resilience Serum for Visible Firming and Smoothing scores 6.8/9.8 overall. It ranks highest in low irritation risk (9.5) and formulation safety (9.0).
Lightweight humectant and solvent
Lightweight oil that mimics skin's natural sebum
PEG-based emulsifier
Estimated — based on ingredient analysis. Scores refine as user reviews are added.
Scores last verified: June 2026
Tatcha The Longevity Skin Strength + Resilience Serum for Visible Firming and Smoothing is a solid serum with an overall score of 6.8/9.8. Positioned in the luxury bracket, it delivers a well-rounded formulation that balances efficacy with gentleness. The formula leads with Butylene Glycol, Squalane, Caprylyl Methicone — ingredients that support the skin barrier and moisture levels.
It performs well on low irritation risk (9.5). On the flip side, hydration could be stronger and active ingredient concentration is on the lighter side.
Great for
May not suit
Draws in moisture — #1 in the INCI list
30 ingredients — listed in INCI order (highest concentration first)
Some links on this site are affiliate links. We may earn a commission from purchases made through our links, at no extra cost to you. This helps us keep Gracie free and independent.
© 2026 Gracie. All rights reserved. Data sourced from Open Beauty Facts (ODbL) and EU CosIng.
Softens and smooths — #2 in the INCI list
Softens and smooths — #4 in the INCI list
Softens and smooths — #5 in the INCI list
Works on your skin — #6 in the INCI list