thinkco Niacinamide Cream
thinkco Thinkco Niacinamide Cream lists 32 ingredients on its label, 32 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.
- Water
- Glycerin
- Niacinamide
- 1,2-Hexanediol
- Butylene Glycol
- Helianthus Annuus Seed Oil
- Mineral Oil
- Stearic Acid
- Polysorbate 60
- Cetearyl Alcohol
- Glyceryl Stearate
- PEG-100 Stearate
- Hydrogenated Polydecene
- Beeswax
- Carbomer
- Arginine
- Dimethicone
- Disodium EDTA
- Adenosine
- Fragrance
- Camellia Sinensis Leaf Extract
- Hippophae Rhamnoides Extract
- Melissa Officinalis Extract
- Propolis Extract
- Centella Asiatica Extract
- Solanum Melongena Fruit Extract
- Citral
- Limonene
- Geraniol
- Hexyl Cinnamal
- Citronellol
- Linalool
Highlights
Free of alcoholFree of parabensFree of sulfatesFree of formaldehyde releasersContains essential oilsContains mineral oilContains PEGContains fragranceContains animal-derivedContains siliconesContains EU-26 allergens
Formulation view Oil-in-water cream centered on niacinamide and botanical extracts. Glycerin/butylene glycol hydrate; sunflower/mineral oils create a barrier; cetearyl alcohol stabilizes. Centella and adenosine support repair. Ideal for dry or dehydrated skin, preferably at night. Formulator observation: mineral oil and plant oil blend balances occlusion and nutrition, yet fragrance allergens require caution for sensitive complexions.
Key ingredients
- ANTIPLAQUE
- Water
- DENATURANT
- Glycerin
- SMOOTHING
- Niacinamide
- SKIN CONDITIONING
- 1,2-Hexanediol
- HUMECTANT
- Butylene Glycol
- SKIN CONDITIONING - EMOLLIENT
- Helianthus Annuus Seed OilMineral Oil
- CLEANSING
- Stearic Acid
Other ingredients
Polysorbate 60Cetearyl AlcoholGlyceryl StearatePEG-100 StearateHydrogenated PolydeceneBeeswaxCarbomerArginineDimethiconeDisodium EDTAAdenosineFragranceCamellia Sinensis Leaf ExtractHippophae Rhamnoides ExtractMelissa Officinalis ExtractPropolis ExtractCentella Asiatica ExtractSolanum Melongena Fruit ExtractCitralLimoneneGeraniolHexyl CinnamalCitronellolLinalool
Skim through
| Ingredient | What it does | Irr. · Com. | Rating |
|---|---|---|---|
| Water | ANTIPLAQUE, SKIN CONDITIONING, SOLVENT | 0 · 0 | Green |
| Glycerin | DENATURANT, HAIR CONDITIONING, HUMECTANT, ORAL CARE, SKIN PROTECTING, SOLVENT, VISCOSITY CONTROLLING, PERFUMING, FRAGRANCE, SKIN CONDITIONING - HUMECTANT | 0 · 0 | Green |
| Niacinamide | SMOOTHING | 0 · 0 | Green |
| 1,2-Hexanediol | SKIN CONDITIONING, SOLVENT | 0 · 0 | Green |
| Butylene Glycol | HUMECTANT, FRAGRANCE, SKIN CONDITIONING, SOLVENT, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Helianthus Annuus Seed Oil | SKIN CONDITIONING - EMOLLIENT, SOLVENT, SKIN CONDITIONING - MISCELLANEOUS, SKIN CONDITIONING - OCCLUSIVE | 0 · 0 | Green |
| Mineral Oil | SKIN CONDITIONING - EMOLLIENT, HAIR CONDITIONING, FRAGRANCE, SKIN PROTECTING, SOLVENT, PERFUMING, SKIN CONDITIONING - OCCLUSIVE · 限制 II/778. Distillates (petroleum), hydrotreated heavy paraffinic, if they contain > 3 % w/w DMSO extract. | 0 · 0 | Green |
| Stearic Acid | CLEANSING, SURFACTANT - EMULSIFYING, EMULSION STABILISING, FRAGRANCE, REFATTING, SURFACTANT - CLEANSING | 0 · 0 | Green |
| Polysorbate 60 | SURFACTANT - EMULSIFYING, SURFACTANT - CLEANSING | 1 · – | Green |
| Cetearyl Alcohol | SKIN CONDITIONING - EMOLLIENT, SURFACTANT - EMULSIFYING, EMULSION STABILISING, SURFACTANT - FOAM BOOSTING, OPACIFYING, SURFACTANT - CLEANSING, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Glyceryl Stearate | SKIN CONDITIONING - EMOLLIENT, SURFACTANT - EMULSIFYING | 0 · 0 | Green |
| PEG-100 Stearate | SURFACTANT - CLEANSING | 0 · – | Green |
| Hydrogenated Polydecene | SKIN CONDITIONING - EMOLLIENT, HAIR CONDITIONING, FRAGRANCE, SKIN CONDITIONING, SOLVENT, PERFUMING | 0 · 0 | Green |
| Beeswax | BINDING, EMULSION STABILISING, FRAGRANCE, SKIN CONDITIONING, VISCOSITY CONTROLLING | 1 · 2 | Green |
| Carbomer | EMULSION STABILISING, GEL FORMING, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Arginine | ANTISTATIC, HAIR CONDITIONING, FRAGRANCE, SKIN CONDITIONING | 0 · 0 | Green |
| Dimethicone | ANTIFOAMING, SKIN CONDITIONING - EMOLLIENT, SKIN CONDITIONING, SKIN PROTECTING | 0 · 0 | Green |
| Disodium EDTA | CHELATING, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Adenosine | SKIN CONDITIONING | 0 · 0 | Green |
| Fragrance | 矫味剂,增香剂 | — | Yellow |
| Camellia Sinensis Leaf Extract | ANTIMICROBIAL, ANTIOXIDANT, ASTRINGENT, SKIN CONDITIONING - EMOLLIENT, HUMECTANT, FRAGRANCE, ORAL CARE, SKIN CONDITIONING, SKIN PROTECTING, TONIC, UV ABSORBER | 1 · 0 | Green |
| Hippophae Rhamnoides Extract | FRAGRANCE, SKIN CONDITIONING | 0 · – | Green |
| Melissa Officinalis Extract | SKIN CONDITIONING - MISCELLANEOUS | 0 · 0 | Green |
| Propolis Extract | SKIN CONDITIONING | 1 · – | Green |
| Centella Asiatica Extract | CLEANSING, SKIN CONDITIONING, SMOOTHING, SOOTHING, TONIC | 0 · 0 | Green |
| Solanum Melongena Fruit Extract | SKIN CONDITIONING | — | Green |
| Citral | FRAGRANCE, PERFUMING, FLAVOURING · 限制 III/70 | 1 · 0 | Yellow |
| Limonene | DEODORANT, SOLVENT, PERFUMING · 限制 III/88 III/167 III/168 | 1 · – | Yellow |
| Geraniol | TONIC, PERFUMING · 限制 III/78 | 1 · 0 | Yellow |
| Hexyl Cinnamal | PERFUMING · 限制 III/87 | 1 · 0 | Yellow |
| Citronellol | PERFUMING · 限制 III/86 | 1 · 0 | Yellow |
| Linalool | DEODORANT, PERFUMING · 限制 III/84 | 1 · 0 | Yellow |
Ingredients explained
- Water
- Primary solvent and base; requires preservative system to prevent microbial growth
- Glycerin
- Workhorse humectant at 3–10%; tacky at high levels, pair with occlusives
- Niacinamide
- Niacinamide at 2–5%; improves texture, controls oil, brightens; high levels may cause sensitivity
- 1,2-Hexanediol
- Polyol solvent and preservative booster at 1–5%; light feel, can replace some traditional preservatives
- Butylene Glycol
- Polyol humectant and solvent at 1–5%; aids solubilization, light feel
- Helianthus Annuus Seed Oil
- Sunflower seed oil for emollient/occlusive; high linoleic acid, low comedogenicity.
- Mineral Oil
- Occlusive emollient preventing water loss; must use high-purity medical grade to avoid impurities.
- Stearic Acid
- Fatty acid emulsifier, white waxy solid; adds slip feel
- Polysorbate 60
- Non-ionic emulsifier and solubilizer for O/W or W/O stability; may cause mild stinging on sensitive skin, typically 1-5%.
- Cetearyl Alcohol
- Fatty alcohol emulsifier at 1-5%; non-ionic surfactant
- Glyceryl Stearate
- Emulsifier at 1-3%; may require acid to prevent saponification
- PEG-100 Stearate
- Non-ionic emulsifier, requires ionics for stability; check PEG for formaldehyde.
- Hydrogenated Polydecene
- Hydrogenated polydecene, light mineral oil alternative, low comedogenic; silky, non-greasy.
- Beeswax
- Beeswax, natural thickener and film former; provides occlusive moisturization, natural honey scent, animal-derived, potential allergen
- Carbomer
- Gelling thickener requiring neutralization; watch out for ion compatibility
- Arginine
- Arginine for moisturizing/conditioning; amino acid, high biocompatibility, often used in blends.
- Dimethicone
- Silicone occlusive at 1–5%; provides smooth feel, non-penetrating, suitable for sensitive skin
- Disodium EDTA
- Chelating agent at 0.05–0.5%; sequesters metal ions for stability, boosts preservative efficacy
- Adenosine
- Skin conditioner at 0.1-1%; used for anti-aging and repair
- Fragrance
- Fragrance; concentration must control allergen risk, label specific components
- Camellia Sinensis Leaf Extract
- Green tea extract for antioxidant/astringent; contains caffeine, possible irritation in sensitive skin.
- Hippophae Rhamnoides Extract
- Hippophae rhamnoides extract, fragrance and skin conditioner; rich in vitamins E and C, watch photosensitivity and color stability.
- Melissa Officinalis Extract
- Melissa extract for skin conditioning; contains essential oil components, monitor allergenicity
- Propolis Extract
- Propolis extract for antimicrobial care; complex composition, potential allergy risk.
- Centella Asiatica Extract
- Centella asiatica extract for soothing/repair; low irritation, common in sensitive skin products.
- Solanum Melongena Fruit Extract
- Eggplant fruit extract for skin conditioning; watch for batch consistency and potential allergenicity.
- Citral
- Citral; citrus fragrance component, listed EU allergen, high phototoxicity risk, strict concentration limits apply.
- Limonene
- Natural fragrance solvent, EU allergen; poor photostability
- Geraniol
- Geraniol for fragrance; EU 26 allergen, labeling required above 0.001%.
- Hexyl Cinnamal
- Common fragrance component (jasmine/vanilla note); listed EU allergen, requires labeling at >10ppm (leave-on).
- Citronellol
- Citronellol for fragrance; EU 26 allergen, labeling required above 0.001%.
- Linalool
- Natural fragrance component at ≤0.05%; one of EU 26 allergens, caution for sensitive skin
Source: full ingredient list published on the product label, collected 2026-09-21. Ratings are our internal reading, not a regulatory conclusion. · Product page
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