4
Shared Ingredients
TIRTIR Niacinamide 20% Serum vs TOUN28 Galactomyces + Niacinamide Serum
Comparing TIRTIR Niacinamide 20% Serum versus TOUN28 Galactomyces + Niacinamide Serum — shared ingredients, unique components, comedogenic & irritancy ratings and unique benefits.
Comparison Overview
33
Unique to TIRTIR Niacinamide 20% Serum
9
Unique to TOUN28 Galactomyces + Niacinamide Serum
Neither product contains highly comedogenic ingredients (rating ≥ 3), making both suitable for acne-prone skin. TOUN28 Galactomyces + Niacinamide Serum scores lower on irritancy, which may suit sensitive skin better. Both products share 4 ingredients in common. TIRTIR Niacinamide 20% Serum has 33 unique ingredients while TOUN28 Galactomyces + Niacinamide Serum has 9.
Skin Safety Profile
0%
Comedogenic
19 rated
97%
Safe
34 rated
3%
Irritant
30 rated
Based on 34 rated ingredient s
0%
Comedogenic
9 rated
100%
Safe
12 rated
0%
Irritant
12 rated
Based on 12 rated ingredient s
Ingredient Analysis Matrix
Scale 1 2 3 4 5 low → high
C = Comedogenic S = Safety risk IR = Irritancy
Shared Ingredients (4)
1
Ingredients — Unique to TIRTIR Niacinamide 20% Serum
GlycerinCSIRButylene GlycolCSIRAlpha-ArbutinCSIR1,2-HexanediolCSIRHydroxyacetophenoneCSIRAcrylates/C10-30 Alkyl Acrylate CrosspolymerCSIRTromethamineCSIRGlycereth-25 PCA IsostearateCSIREthylhexylglycerinCSIRCaprylic/Capric TriglycerideCSIRMacadamia Ternifolia Seed OilCSIRZea Mays Kernel ExtractCSIRDisodium EDTACSIRHydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate CopolymerCSIRHydrogenated LecithinCSIRRetinolCSIRHyaluronic AcidCSIRHydrolyzed Hyaluronic AcidCSIRBrassica Campestris SterolsCSIRCholesterolCSIRPolyglyceryl-10 LaurateCSIRPhytosteryl/Behenyl/Octyldodecyl Lauroyl GlutamateCSIRAluminum/Magnesium Hydroxide StearateCSIRPentaerythrityl Tetra-Di-T-Butyl HydroxyhydrocinnamateCSIRPolysorbate 60CSIRSorbitan IsostearateCSIRFructanCSIRPotassium Cetyl PhosphateCSIRGlucoseCSIRChitosanCSIRTris(tetramethylhydroxypiperidinol) citrateCSIRGlutathioneCSIRZinc PCACSIR
2
Ingredients — Unique to TOUN28 Galactomyces + Niacinamide Serum
Frequently Asked Questions
Is TIRTIR Niacinamide 20% Serum better than TOUN28 Galactomyces + Niacinamide Serum for sensitive skin?
By comparing Niacinamide 20% Serum and Galactomyces + Niacinamide Serum side-by-side, you can identify which product has fewer irritants and a better safety profile for sensitive skin. Check the irritancy ratings in the comparison matrix above.
Which product, Niacinamide 20% Serum or Galactomyces + Niacinamide Serum, is safer for acne-prone skin?
The comparison tool highlights comedogenic (pore-clogging) ingredients in both Niacinamide 20% Serum and Galactomyces + Niacinamide Serum. Review the comedogenic ratings above to see which formulation is less likely to cause breakouts.
Do Niacinamide 20% Serum and Galactomyces + Niacinamide Serum share any ingredients?
Our ingredient analysis matrix lists all shared ingredients as well as those unique to either Niacinamide 20% Serum or Galactomyces + Niacinamide Serum.
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