No.4 Collagen 73% Firming Essence Toner

Name: Numbuzin No.4 Collagen 73% Firming Essence Toner
Brand: Numbuzin

tonermid-range

Overall score7.5

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✶ Hero ingredients

#3Glycerin

One of the most effective humectants

#4Butylene Glycol

Lightweight humectant and solvent

#6Niacinamide

Vitamin B3 that brightens and strengthens skin barrier

Score breakdown

Overall

7.5

Hydration Efficacy6.6

Irritation Risk9.5

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Active Ingredient Strength4.7

Ingredient Transparency7.8

Formulation Safety9.0

Estimated — based on ingredient analysis. Scores refine as user reviews are added.

What makes Numbuzin No.4 Collagen 73% Firming Essence Toner stand out

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).

Is this right for you?

Great for

✓Sensitive skin — low irritation risk with a gentle formulation
✓Safety-conscious shoppers — clean formulation with minimal flags
✓Ingredient-aware buyers — transparent, well-documented formula

Key ingredients

✶
Glycerin
Draws in moisture — #3 in the INCI list
✶
Butylene Glycol
Draws in moisture — #4 in the INCI list
✶
Niacinamide
Works on your skin — #6 in the INCI list
✶
Panthenol
Draws in moisture — #7 in the INCI list
✶
Allantoin
Works on your skin — #8 in the INCI list

Full ingredient list

14 ingredients — listed in INCI order (highest concentration first)

#1Water #2Hydrolyzed Collagen #3Glycerin #4Butylene Glycol #52-Hexanediol #6Niacinamide #7Panthenol #8Allantoin #9Sodium Hyaluronate #10Adenosine #11Acetyl Hexapeptide-8 #12Carbomer #13Arginine #14Ethylhexylglycerin

Compare with similar products

Ingredient breakdown

Other ingredient5
Draws in moisture4
Works on your skin3
Holds the formula together1
Keeps the product fresh1

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