noah Niacinamide Face Bar
noah NOAH Niacinamide Face Bar lists 9 ingredients on its label, 8 decoded. See what each one does, its irritancy and comedogenic tendency, and its status in national inventories.
Ingredients overview
Label order. Colour is our internal rating: green routine, yellow restricted or worth a look, red prohibited or high-risk, grey not yet decoded.
Ingredients are listed in label order; the order reflects the label only, not exact concentrations.
Highlights
Free of alcoholFree of parabensFree of siliconesFree of sulfatesFree of mineral oilFree of formaldehyde releasersContains essential oilsContains EU-26 allergensContains fragrance
Key ingredients
- HAIR CONDITIONING
- Cocos Nucifera Oil
- FRAGRANCE
- Ricinus Communis Seed Oil
- BUFFERING
- Sodium HydroxideCitric Acid
- SMOOTHING
- Niacinamide
- UV FILTER · 附录 VI · 最高浓度 25%* *: In case of combined use of Titanium Dioxide and Titanium Dioxide (nano)
- Titanium Dioxide
- DENATURANT
- Glycerin
- 矫味剂
- Fragrance
Other ingredients
Skim through
| Ingredient | What it does | Irr. · Com. | Rating |
|---|---|---|---|
| Cocos Nucifera Oil | HAIR CONDITIONING, FRAGRANCE, SKIN CONDITIONING, PERFUMING | 0 · 4 | Green |
| Carica Papaya Seed Oil | Not decoded yet | — | — |
| Ricinus Communis Seed Oil | FRAGRANCE, SKIN CONDITIONING, PERFUMING | 0 · 1 | Green |
| Sodium Hydroxide | BUFFERING, DENATURANT · 限制 III/15a | 3 · – | Green |
| Citric Acid | BUFFERING, CHELATING, FRAGRANCE | 1 · 0 | Green |
| Niacinamide | SMOOTHING | 0 · 0 | Green |
| Titanium Dioxide | UV FILTER · 附录 VI · 最高浓度 25%* *: In case of combined use of Titanium Dioxide and Titanium Dioxide (nano), the sum shall not exceed the limit given in column g (Maximum concentration in ready for use preparation) · 限制 <empty>; as a constituent of other substances, or in mixtures, in concentrations equal to, or greater than 0.1% by weight; Shall not be placed on the market, or used, as substance or in mixtures in concentrations equal to ot greater than 0.1% by weight; Shall not be used as propellant in aerosols for any use. Aerosols dispenser containing the substance as propellant shall not | 0 · 0 | Yellow |
| Glycerin | DENATURANT, HAIR CONDITIONING, HUMECTANT, ORAL CARE, SKIN PROTECTING, SOLVENT, VISCOSITY CONTROLLING, PERFUMING, FRAGRANCE, SKIN CONDITIONING - HUMECTANT | 0 · 0 | Green |
| Fragrance | 矫味剂,增香剂 | — | Yellow |
Ingredients explained
- Cocos Nucifera Oil
- Occlusive moisturizing oil at 1–10%; highly comedogenic, use with caution for oily skin.
- Carica Papaya Seed Oil
- Not decoded yet
- Ricinus Communis Seed Oil
- Castor oil for heavy moisturization and film formation; high viscosity, high levels may be comedogenic, blend with other oils.
- Sodium Hydroxide
- Strong base neutralizer for pH adjustment; handle with extreme care
- Citric Acid
- Buffer and chelator at 0.1–2%; adjusts pH, may irritate sensitive skin at low pH
- Niacinamide
- Niacinamide at 2–5%; improves texture, controls oil, brightens; high levels may cause sensitivity
- Titanium Dioxide
- Physical UV filter and colorant up to 25%; nano form requires attention
- Glycerin
- Workhorse humectant at 3–10%; tacky at high levels, pair with occlusives
- Fragrance
- Fragrance; concentration must control allergen risk, label specific components
Source: full ingredient list published on the product label, collected 2026-09-19. Ratings are our internal reading, not a regulatory conclusion. · Product page
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