Obagi c fx c therapy night cream
Obagi obagi c fx c therapy night cream lists 17 ingredients on its label, 17 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 mineral oilFree of essential oilsFree of formaldehyde releasersContains PEGContains sulfatesContains siliconesContains fragranceContains parabens
Formulation view This night cream uses cetyl alcohol to emulsify oils, creating a thick closed matrix. Key actives are ascorbic acid and arbutin, plus tea salicylate, requiring low pH. Antioxidants include BHT and vitamin E, with chelators for stability. Preserved by parabens. Suitable for resilient skin at night. Factory view: acidic antioxidants challenge preservation systems and metal container compatibility.
Key ingredients
- ANTIPLAQUE
- Water
- DENATURANT
- Glycerin
- SKIN CONDITIONING - EMOLLIENT
- Cetyl AlcoholPpg-2 Myristyl Ether Propionate
- ANTIOXIDANT
- ArbutinTocopheryl Acetate
- CLEANSING
- Sodium Lauryl Sulfate
- PRESERVATIVE
- Tea-Salicylate
Other ingredients
Ascorbic AcidLactic AcidPhenyl TrimethiconeSodium MetabisulfiteBhtSaponinsDisodium EdtaMethylparabenPropylparaben
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 |
| Cetyl Alcohol | SKIN CONDITIONING - EMOLLIENT, SURFACTANT - EMULSIFYING, EMULSION STABILISING, SURFACTANT - FOAM BOOSTING, FRAGRANCE, OPACIFYING, SURFACTANT - CLEANSING, VISCOSITY CONTROLLING | 1 · 1 | Green |
| Arbutin | ANTIOXIDANT, BLEACHING, SKIN CONDITIONING - MISCELLANEOUS · 限制 III/378 | 0 · 0 | Yellow |
| Ppg-2 Myristyl Ether Propionate | SKIN CONDITIONING - EMOLLIENT, SKIN CONDITIONING | 0 · 2 | Green |
| Sodium Lauryl Sulfate | CLEANSING, DENATURANT, FOAMING, SURFACTANT - CLEANSING | 4 · 0 | Yellow |
| Tea-Salicylate | PRESERVATIVE, LIGHT STABILIZER, UV FILTER · 限制 V/3 | 0 · 0 | Green |
| Tocopheryl Acetate | ANTIOXIDANT, SKIN CONDITIONING | 0 · 0 | Green |
| Ascorbic Acid | ANTIOXIDANT, BUFFERING, FRAGRANCE, SKIN CONDITIONING | 2 · 0 | Green |
| Lactic Acid | BUFFERING, HUMECTANT, SKIN CONDITIONING | 1 · 0 | Green |
| Phenyl Trimethicone | ANTIFOAMING, HAIR CONDITIONING, SKIN CONDITIONING - OCCLUSIVE | 0 · – | Green |
| Sodium Metabisulfite | ANTIOXIDANT, PRESERVATIVE, REDUCING · 限制 III/99 V/9 | 3 · 0 | Yellow |
| Bht | ANTIOXIDANT, FRAGRANCE · 限制 III / 325 | 0 · 0 | Yellow |
| Saponins | CLEANSING, SURFACTANT - EMULSIFYING, SURFACTANT - CLEANSING | 0 · 0 | Green |
| Disodium Edta | CHELATING, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Methylparaben | FRAGRANCE, PRESERVATIVE · 限制 V/12 | 0 · 0 | Yellow |
| Propylparaben | PRESERVATIVE, PERFUMING · 限制 V/12 | 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
- Cetyl Alcohol
- Cetyl alcohol for emulsification/thickening; high concentration >10% may irritate.
- Arbutin
- Tyrosinase inhibitor for whitening; typical use 1-2%, comply with EU restrictions on specific arbutins.
- Ppg-2 Myristyl Ether Propionate
- Non-ionic emollient for skin conditioning; contains PPG structure.
- Sodium Lauryl Sulfate
- Strong anionic surfactant, high foam; high irritation risk, avoid in sensitive formulas.
- Tea-Salicylate
- Multifunctional additive for preservation, light stability, and UVA filtering; usage limited by regulatory caps.
- Tocopheryl Acetate
- Vitamin E derivative antioxidant at 0.1–1%; more stable than tocopherol, store protected from light
- Ascorbic Acid
- Vitamin C, potent antioxidant requiring acidic environment for stability; oxidizes and discolors easily, needs light and air protection, concentration 1-10%, pure L-ascorbic acid is more irritating.
- Lactic Acid
- AHA pH adjuster at 0.5-5%; exfoliation/humectancy, mild at low conc., irritating at high, avoid conflict with alkaline preservatives.
- Phenyl Trimethicone
- Aromatic modified silicone for high gloss and occlusion; inert, non-volatile, may leave surface residue
- Sodium Metabisulfite
- Antioxidant/preservative at 0.05–0.2%; irritating for sensitive skin, avoid with oxidizers
- Bht
- Lipophilic antioxidant at 0.01-0.05%; ineffective with acidic systems, label-sensitive, check regulatory limits as preservative alternative.
- Saponins
- Saponins, natural non-ionic surfactants providing mild foam; diverse botanical sources (e.g., soy, licorice) require allergen screening.
- Disodium Edta
- Chelating agent at 0.05–0.5%; sequesters metal ions for stability, boosts preservative efficacy
- Methylparaben
- Preservative, narrow spectrum; often combined, check allergen risk and regulatory limits.
- Propylparaben
- Medium-chain preservative; restricted use, pH-sensitive efficacy.
Source: full ingredient list published on the product label, collected 2026-09-17. Ratings are our internal reading, not a regulatory conclusion. · Product page
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