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Numbuzin No.4 Collagen 73% Firming Essence Toner scores 7.5/9.8 overall. It ranks highest in low irritation risk (9.5) and formulation safety (9.0).
One of the most effective humectants
Lightweight humectant and solvent
Keeps the product fresh
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Estimated — based on ingredient analysis. Scores refine as user reviews are added.
Scores last verified: April 2026
Numbuzin No.4 Collagen 73% Firming Essence Toner is a solid toner with an overall score of 7.5/9.8. Positioned in the mid-range bracket, it delivers a well-rounded formulation that balances efficacy with gentleness. The formula leads with Glycerin, Butylene Glycol, Niacinamide — ingredients that support the skin barrier and moisture levels.
It performs well on hydration (6.6) and low irritation risk (9.5).
Great for
Draws in moisture — #3 in the INCI list
Draws in moisture — #4 in the INCI list
Works on your skin — #6 in the INCI list
Draws in moisture — #7 in the INCI list
Works on your skin — #8 in the INCI list
14 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.