3
Shared Ingredients
Elixir Cosmeceuticals Niactil 4% vs TIRTIR Niacinamide 20% Serum
Comparing Elixir Cosmeceuticals Niactil 4% versus TIRTIR Niacinamide 20% Serum — shared ingredients, unique components, comedogenic & irritancy ratings and unique benefits.
Comparison Overview
6
Unique to Elixir Cosmeceuticals Niactil 4%
34
Unique to TIRTIR Niacinamide 20% Serum
Neither product contains highly comedogenic ingredients (rating ≥ 3), making both suitable for acne-prone skin. TIRTIR Niacinamide 20% Serum scores lower on irritancy, which may suit sensitive skin better. Both products share 3 ingredients in common. Elixir Cosmeceuticals Niactil 4% has 6 unique ingredients while TIRTIR Niacinamide 20% Serum has 34.
Skin Safety Profile
0%
Comedogenic
6 rated
100%
Safe
9 rated
25%
Irritant
8 rated
Based on 9 rated ingredient s
0%
Comedogenic
19 rated
97%
Safe
34 rated
3%
Irritant
30 rated
Based on 34 rated ingredient s
Product Benefits & Effects
✓Positive — Beneficial effects !Caution — Monitor closely
Niactil 4% Benefits
✓Has skin-brightening properties!May cause dryness for some skin types!May cause irritation for some skin types✓Redness Reducing!May Worsen Eczema✓Reduces Large Pores✓Good For Oily Skin✓Acne Fighting
Niacinamide 20% Serum Benefits
No effect data available for this product.
Ingredient Analysis Matrix
Scale 1 2 3 4 5 low → high
C = Comedogenic S = Safety risk IR = Irritancy
Shared Ingredients (3)
1
Ingredients — Unique to Elixir Cosmeceuticals Niactil 4%
2
Ingredients — Unique to TIRTIR Niacinamide 20% Serum
WaterCSIRPropanediolCSIRAlpha-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 AcidCSIRSodium HyaluronateCSIRBrassica Campestris SterolsCSIRCholesterolCSIRPolyglyceryl-10 LaurateCSIRPhytosteryl/Behenyl/Octyldodecyl Lauroyl GlutamateCSIRAluminum/Magnesium Hydroxide StearateCSIRPentaerythrityl Tetra-Di-T-Butyl HydroxyhydrocinnamateCSIRPolysorbate 60CSIRSorbitan IsostearateCSIRFructanCSIRPotassium Cetyl PhosphateCSIRGlucoseCSIRChitosanCSIRTris(tetramethylhydroxypiperidinol) citrateCSIRGlutathioneCSIRZinc PCACSIR
Frequently Asked Questions
Is Elixir Cosmeceuticals Niactil 4% better than TIRTIR Niacinamide 20% Serum for sensitive skin?
By comparing Niactil 4% and Niacinamide 20% 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, Niactil 4% or Niacinamide 20% Serum, is safer for acne-prone skin?
The comparison tool highlights comedogenic (pore-clogging) ingredients in both Niactil 4% and Niacinamide 20% Serum. Review the comedogenic ratings above to see which formulation is less likely to cause breakouts.
Do Niactil 4% and Niacinamide 20% Serum share any ingredients?
Our ingredient analysis matrix lists all shared ingredients as well as those unique to either Niactil 4% or Niacinamide 20% Serum.
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