No 4 Hydrating Glow Mineral Toner
Toner

No 4 Hydrating Glow Mineral Toner

Numbuzin
33Ingredients
0EU Banned
0Caution
0.2/5Comedogenic
Pregnancy SafeNo flagged ingredients
0.2/5Comedogenic
Pregnancy SafeNo flagged ingredients
Allergen-freeNo fragrance allergens
73% Natural27% synthetic
Ingredient Analysis

Key Ingredients

Proven ActivesBeneficial ingredients with clinical evidence
Hot Spring WaterEXCELLENT2-HexanediolGOODMethylpropanediolMODERATEGlycerinEXCELLENTVitamin B3 (Niacinamide)EXCELLENTSorbitolEXCELLENT

Ingredient Chemistry

pH

pH Efficacy

pH Efficacy

pH 4.7 — Suboptimal
4.7
0Neutral 714
pH estimated from category & ingredients: 4.7
Active ingredients: Niacinamide, Gluconolactone, Salicylic Acid
Niacinamide at pH 4.7: acceptable but not ideal (5–7 is best)
Gluconolactone at pH 4.7: acceptable but not ideal (3.5–4.5 is best)
Salicylic Acid at pH 4.7: likely ineffective — above 4.5
Salicylic Acid is at pH 4.7, which is too high for optimal efficacy (3–4).
Detected actives & ideal pH
NiacinamidepH 5–7
GluconolactonepH 3.5–4.5
Salicylic AcidpH 3–4

Microbiome

Composition & Ethics

Product Details

Attributes

Ethics
VeganLikely
No animal-derived ingredients detected
Cruelty-FreeUnknown
No brand statement — contact manufacturer
Safety
Fragrance-FreeLikely
No fragrance ingredients detected
Confirmed Inferred Unknown Not compliant

Composition

73% natural27% synthetic
24 natural 9 synthetic

Based on 33 ingredients analyzed. 73% natural and 27% synthetic.

Functions Overview (15)

skin conditioning18:Hot Spring Water, Niacinamide, Sorbitol, Purified Water, Xylitol, Hydroxyethyl Urea, Gluconolactone, Polyquaternium-51... +10 more
humectant9:Glycerin, Sorbitol, Xylitol, Hydroxyethyl Urea, Polyquaternium-51, Butylene Glycol, Sodium Hyaluronate Crosspolymer, Hydrolyzed Hyaluronic Acid... +1 more
solvent3:2-Hexanediol, Methylpropanediol, Pentylene Glycol

Texture & Feel

Texture & Feel

Expected texture
Watery liquid — absorbs instantly, may feel slightly sticky if glycerin-rich
SpreadabilityVery easy
AbsorptionVery fast
Tackiness / ResidueLight
Finish:Fresh, weightless — absorbs completely leaving no residue

Watery, refreshing — absorbs in seconds with no residue. Slight initial tackiness that fades into a hydrated dewy finish.