Below is every ingredient in Eucerin Anti Pigment Night Cream With Thiamidol explained, its standout actives, and the side effects reported in research for those actives — analysed for Indian skin.
Flags derived from the ingredient list using dermatology reference data (fungal-acne substrate, comedogenicity, EU allergens). General guidance, not a diagnosis.
Answers are derived from the printed ingredient list and dermatology reference data — general guidance, not a diagnosis or a therapeutic claim.
Isobutylamido Thiazolyl Resorcinol (also known as Thiamidol) is a resorcinol derivative that potently inhibits human tyrosinase to reduce melanin production. It is used to address hyperpigmentation, melasma, and uneven skin tone.
Glycyrrhiza Inflata Root Extract is a licorice-derived botanical extract rich in licochalcone A, valued for its anti-inflammatory, antioxidant, and pigment-modulating properties. It is commonly used to calm sensitive or redness-prone skin and to support an even skin tone.
Tocopherol (vitamin E) is a lipid-soluble antioxidant used in skincare to protect skin and formulations from oxidative damage caused by free radicals and UV exposure. It also functions as a skin-conditioning and emollient agent and can stabilize oils against rancidity.
Glucosylrutin is a glycosylated, water-soluble derivative of the flavonoid rutin used in skincare for its antioxidant and free-radical scavenging properties. Its improved solubility and stability over rutin make it suitable for protecting formulations and skin against oxidative stress.
Isoquercitrin (quercetin-3-O-glucoside) is a plant-derived flavonoid glycoside used in skincare for its antioxidant, free-radical scavenging, and anti-inflammatory properties. It may help mitigate UV- and pollution-induced oxidative stress and support skin barrier function.
Aggregated from the active ingredients in this product.
| Reported effect | How often | Notes |
|---|---|---|
| Irritation or sensitivity | Very rare | Purified water itself is essentially inert; rare reactions are attributable to contaminants or accompanying ingredients rather than water. |
| Transepidermal water loss aggravation in compromised skin | Rare | Evaporation of water from products may transiently increase dryness in very compromised skin barriers if occlusives are absent. |
| Mild transient stinging or irritation | Uncommon | More likely at high concentrations or on compromised/broken skin. |
| Tacky or sticky skin feel | Common | A cosmetic sensation rather than an adverse reaction, more noticeable at higher concentrations. |
| Contact dermatitis or allergic reaction | Rare | True allergy to glycerin is uncommon; patch-test positivity is infrequent. |
| Skin dehydration in very low humidity | Rare | In very dry environments humectants may draw water from deeper skin layers if not paired with an occlusive. |
| Comedogenicity (clogged pores, acne flare) | Common | Considered moderately comedogenic; may worsen acne in acne-prone individuals. |
| Skin irritation or mild stinging | Uncommon | Occasional irritation, particularly on sensitive or compromised skin. |
| Allergic contact dermatitis | Rare | Sensitization reported but infrequent in patch-test studies. |
| Folliculitis | Rare | Occlusive nature can occasionally promote follicular inflammation. |
| Skin dryness | Common | High concentrations can strip natural oils and reduce skin hydration. |
| Irritation or stinging | Common | Especially on compromised, sensitive, or freshly exfoliated skin. |
| Disruption of skin barrier | Uncommon | Repeated exposure may impair barrier function with frequent use. |
| Contact dermatitis | Rare | Irritant or allergic reactions reported in susceptible individuals. |
| Allergic contact dermatitis to ethanol itself | Very rare | True ethanol allergy is uncommon and documented in isolated cases. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.
| Ingredient | What it does |
|---|---|
| Aqua Solvent / vehicle | Aqua (water) is the most common base ingredient in skincare formulations, serving as a solvent that dissolves water-soluble components and forms the medium for emulsions. It has no direct treatment activity and primarily contributes to texture, spreadability, and product delivery. |
| Glycerin Humectant | Glycerin is a widely used humectant that attracts and retains water in the skin, helping to hydrate the stratum corneum and support barrier function. It is considered safe and well-tolerated across most skin types and concentrations. |
| Isopropyl Palmitate Emollient / Thickener | Isopropyl Palmitate is an ester of isopropyl alcohol and palmitic acid used as an emollient, skin-conditioning agent, and texture enhancer that improves spreadability and reduces greasiness in creams, lotions, and cosmetics. It is a formulation/base ingredient rather than a therapeutic active. |
| Alcohol Denat Solvent/penetration enhancer | Alcohol Denat (denatured ethanol) is a volatile solvent used in skincare to dissolve other ingredients, improve product spreadability and absorption, and create a quick-drying, lightweight feel. It is a formulation aid rather than a therapeutic active. |
| Cetearyl Isononanoate Emollient/skin-conditioning agent | Cetearyl Isononanoate is an ester of cetearyl alcohol and isononanoic acid used as an emollient and emulsion stabilizer that imparts a smooth, non-greasy skin feel and improves spreadability in creams and lotions. It functions as a formulation/texture ingredient rather than a therapeutic active. |
| Squalane Emollient / occlusive moisturizer | Squalane is a saturated, stable hydrocarbon derived from squalene (sourced from plants like olives or sugarcane, or shark liver) used as a lightweight emollient that softens skin and reinforces the skin barrier by reducing transepidermal water loss. It is well tolerated, non-comedogenic for most users, and serves as a base or carrier ingredient rather than a therapeutic active. |
| Panthenol Humectant / skin-conditioning agent | Panthenol (provitamin B5) is converted to pantothenic acid in the skin, where it acts as a humectant and helps support skin barrier function and hydration. It is also used for its soothing and mild anti-inflammatory properties in topical formulations. |
| Glyceryl Stearate Citrate Emulsifier / co-emulsifier | Glyceryl Stearate Citrate is a plant-derived ester of glycerin, stearic acid, and citric acid used to create stable oil-in-water emulsions. It functions as a non-ionic emulsifier and skin-conditioning agent in creams and lotions. |
| Cetearyl Alcohol Emollient/emulsifier | Cetearyl alcohol is a fatty alcohol blend (cetyl and stearyl alcohol) used in skincare as an emollient, emulsion stabilizer, and thickening agent. It helps soften skin and keep oil and water phases blended in creams and lotions. |
| Hydrogenated Coco-Glycerides Emollient / texture enhancer | Hydrogenated Coco-Glycerides is a fatty ester derived from coconut oil that acts as an emollient and consistency-giving agent, softening skin and stabilizing the texture of creams and balms. It is used as a base/formulation ingredient rather than a treatment active. |
| Butyrospermum Parkii Butter Emollient/occlusive | Butyrospermum Parkii Butter (shea butter) is a plant-derived fat used in skincare as an emollient and occlusive agent to soften skin and reduce transepidermal water loss. It is rich in fatty acids and unsaponifiables that condition and help maintain the skin barrier. |
| Methylpropanediol Humectant/solvent | Methylpropanediol is a small glycol-type ingredient used in skincare as a humectant and solvent that helps hydrate skin and enhance the penetration of other actives. It also contributes to product texture and can support preservative efficacy. |
| Lauroyl Lysine Texture/skin-conditioning agent | Lauroyl Lysine is an amino acid derivative (from lysine and lauric acid) used in cosmetics primarily as a powder texturizer, anti-caking agent, and emollient. It improves slip, adhesion, and the silky feel of powders and other formulations. |
| Isobutylamido Thiazolyl Resorcinol Key active Skin-brightening / tyrosinase inhibitor | Isobutylamido Thiazolyl Resorcinol (also known as Thiamidol) is a resorcinol derivative that potently inhibits human tyrosinase to reduce melanin production. It is used to address hyperpigmentation, melasma, and uneven skin tone. |
| Glycyrrhiza Inflata Root Extract Key active Soothing/anti-inflammatory & brightening agent | Glycyrrhiza Inflata Root Extract is a licorice-derived botanical extract rich in licochalcone A, valued for its anti-inflammatory, antioxidant, and pigment-modulating properties. It is commonly used to calm sensitive or redness-prone skin and to support an even skin tone. |
| Tocopherol Key active Antioxidant | Tocopherol (vitamin E) is a lipid-soluble antioxidant used in skincare to protect skin and formulations from oxidative damage caused by free radicals and UV exposure. It also functions as a skin-conditioning and emollient agent and can stabilize oils against rancidity. |
| Glucosylrutin Key active Antioxidant | Glucosylrutin is a glycosylated, water-soluble derivative of the flavonoid rutin used in skincare for its antioxidant and free-radical scavenging properties. Its improved solubility and stability over rutin make it suitable for protecting formulations and skin against oxidative stress. |
| Carbomer Thickener / gelling agent | Carbomer is a synthetic high-molecular-weight polymer of acrylic acid used to thicken, stabilize, and control the viscosity of gels, creams, and lotions. It functions as a formulation aid rather than a therapeutic active. |
| Chondrus Crispus Extract Humectant/film-former | Chondrus Crispus Extract, derived from red algae (Irish moss), is used in skincare as a hydrating agent, film-forming and thickening polysaccharide that helps bind water and improve skin smoothness. It also contributes emollient and soothing properties to formulations. |
| Sodium Hydroxide pH adjuster | Sodium hydroxide (lye) is a strong alkaline compound used in small amounts to adjust and stabilize the pH of cosmetic formulations. At regulated low concentrations in finished products it is considered safe, though it is corrosive in concentrated form. |
| Isoquercitrin Key active Antioxidant / flavonoid | Isoquercitrin (quercetin-3-O-glucoside) is a plant-derived flavonoid glycoside used in skincare for its antioxidant, free-radical scavenging, and anti-inflammatory properties. It may help mitigate UV- and pollution-induced oxidative stress and support skin barrier function. |
| Trisodium EDTA Chelating agent | Trisodium EDTA is a chelating agent used in cosmetic formulations to bind metal ions, improving product stability, preservative efficacy, and preventing discoloration or rancidity. It is a formulation aid rather than a treatment active. |
| Phenoxyethanol Preservative | Phenoxyethanol is a widely used broad-spectrum preservative that protects cosmetic and skincare formulations from bacterial and fungal contamination. It is typically used at concentrations up to 1% and serves as a formulation/base ingredient rather than an active treatment. |
| Parfum Fragrance | Parfum (fragrance) is a blend of aromatic compounds added to cosmetic products to impart a pleasant scent or mask the base odor of other ingredients. It serves a sensory/formulation purpose rather than providing any skin benefit. |
Key active = does the main work. Ingredient explanations are drawn from public databases & literature.
Peer-reviewed papers on the active ingredients in this product, via PubMed.