Below is every ingredient in The Derma Co 1 Kojic Acid Face Wash With Niacinamide Alpha Arbutin 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.
Kojic Acid Dipalmitate is a more stable, lipid-soluble ester derivative of kojic acid used to inhibit tyrosinase and reduce melanin production, helping to even skin tone and fade hyperpigmentation. It is valued for greater stability and lower irritancy compared to free kojic acid.
Niacinamide (vitamin B3) is a water-soluble active that supports the skin barrier, regulates sebum, brightens hyperpigmentation, and reduces inflammation. It is widely tolerated across skin types and used in concentrations commonly ranging from 2% to 10%.
Titanium dioxide is an inorganic mineral compound used primarily as a physical (mineral) sunscreen agent that reflects and scatters UV radiation, and also serves as a white pigment and opacifier in cosmetic formulations. It is broadly photostable and considered gentle, making it common in products for sensitive and pediatric skin.
Vitamin E (tocopherol) is a fat-soluble antioxidant used in skincare to protect cells from oxidative damage and to stabilize formulations against rancidity. It also functions as an emollient and helps support the skin barrier.
A combination of glyceryl glucoside, a moisture-binding natural osmolyte that supports the skin's barrier and aquaporin channels, and alpha arbutin, a glucoside derivative that inhibits tyrosinase to reduce melanin production and brighten hyperpigmentation. Together they target both hydration and uneven skin tone.
Aggregated from the active ingredients in this product.
| Reported effect | How often | Notes |
|---|---|---|
| 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. |
| 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. |
| Skin irritation | Common | More likely with high-pH or poorly buffered formulations, especially on sensitive skin. |
| Dryness or tightness | Common | Can disrupt the skin barrier and strip natural oils with frequent use. |
| Chemical burns | Rare | Occurs primarily with concentrated raw material or improper formulation, not in finished consumer products. |
| Allergic contact dermatitis | Rare | Uncommon since it is largely neutralized in finished products. |
| Eye irritation or injury | Uncommon | Risk with accidental contact, particularly with cleansers near the eye area. |
| Mild skin irritation or stinging | Common | More likely at higher concentrations or on compromised/sensitive skin |
| Irritant contact dermatitis | Uncommon | Non-allergic irritation, often dose-dependent |
| Worsening of pre-existing eczema or barrier-impaired skin | Rare | Penetration-enhancing effect may increase reactivity |
| Systemic toxicity from topical use | Very rare | Reported mainly with extensive application on broken skin, especially in infants or burn patients |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.
| Ingredient | What it does |
|---|---|
| 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. |
| 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. |
| Potassium Hydroxide pH adjuster / saponifying agent | Potassium hydroxide is a strong alkaline compound used in cosmetics to adjust pH and to saponify fatty acids in the production of liquid soaps and cleansers. At regulated low concentrations in finished products it is considered safe, functioning as a formulation aid rather than an active treatment. |
| Propylene Glycol Humectant / solvent | Propylene glycol is a small glycol molecule widely used in skincare as a humectant, solvent, and penetration enhancer that helps attract water and dissolve other ingredients. It is considered a base/formulation ingredient rather than a therapeutic active. |
| Stearic Acid Emulsifier / thickener | Stearic acid is a saturated long-chain fatty acid widely used in cosmetics as an emulsifier, thickening agent, and emollient to stabilize creams and lotions. It is generally considered a base/formulation ingredient rather than a therapeutic active. |
| Decyl Glucoside Surfactant/Cleanser | Decyl Glucoside is a mild, non-ionic surfactant derived from glucose and fatty alcohols, commonly used as a gentle cleansing and foaming agent in shampoos, facial cleansers, and baby care products. It is valued for its biodegradability and low irritation potential compared to harsher surfactants. |
| Lauric Acid Cleansing/surfactant & emollient fatty acid | Lauric acid is a medium-chain saturated fatty acid commonly derived from coconut or palm kernel oil, used in skincare as a cleansing agent, emulsifier, and emollient. It also has documented antimicrobial activity, particularly against Cutibacterium acnes. |
| Glycol Distearate Opacifier/pearlescent agent, emollient | Glycol Distearate is a diester of ethylene glycol and stearic acid used primarily to impart a pearlescent or opaque appearance to cleansers and shampoos, while also providing mild emollient and thickening properties. It functions as a formulation aid rather than an active treatment ingredient. |
| Cocamidopropyl Betaine Surfactant / foaming cleanser | Cocamidopropyl Betaine is an amphoteric surfactant derived from coconut oil and dimethylaminopropylamine, used in cleansers, shampoos, and body washes to provide gentle foaming, viscosity, and to reduce the harshness of stronger anionic surfactants. It is widely regarded as mild but is a recognized contact allergen. |
| Xylitol Humectant / moisturizer | Xylitol is a sugar alcohol used in topical formulations as a humectant that helps attract and retain moisture in the skin, and it may support the skin's microbiome and barrier function. It is generally well tolerated and considered safe for topical use. |
| Glucose Humectant/skin-conditioning agent | Glucose is a simple sugar used in skincare primarily as a humectant and skin-conditioning ingredient, helping to attract and retain moisture in the skin. It can also serve as a substrate in formulations and contributes to the skin's natural moisturizing factors. |
| Anhydroxylitol Humectant / moisturizing agent | Anhydroxylitol is a sugar-derived (xylitol) humectant used in skincare to attract and retain water, helping to maintain skin hydration and barrier function. It is often combined with xylitol and xylitylglucoside to enhance the skin's natural moisturizing factors. |
| Phoenix Dactylifera (Date Palm) Extract Antioxidant / skin conditioning | Phoenix Dactylifera (Date Palm) Extract is derived from date fruit or seed and is rich in polyphenols, flavonoids, vitamins, and sugars used in skincare for antioxidant, moisturizing, and skin-conditioning benefits. It is generally considered a supportive botanical ingredient rather than a clinically proven primary active. |
| Kojic Acid Dipalmitate Key active Skin-brightening agent | Kojic Acid Dipalmitate is a more stable, lipid-soluble ester derivative of kojic acid used to inhibit tyrosinase and reduce melanin production, helping to even skin tone and fade hyperpigmentation. It is valued for greater stability and lower irritancy compared to free kojic acid. |
| Niacinamide Key active Cell-communicating / barrier-repair active | Niacinamide (vitamin B3) is a water-soluble active that supports the skin barrier, regulates sebum, brightens hyperpigmentation, and reduces inflammation. It is widely tolerated across skin types and used in concentrations commonly ranging from 2% to 10%. |
| Sodium Pca Humectant | Sodium PCA (sodium pyrrolidone carboxylic acid) is the sodium salt of pyroglutamic acid and a component of the skin's natural moisturizing factor (NMF). It is widely used in cosmetics as a water-binding humectant to hydrate and soften the skin. |
| Glyceryl Stearate Emulsifier/emollient | Glyceryl Stearate is a glycerol ester of stearic acid widely used as a non-ionic emulsifier and emollient to stabilize oil-in-water formulations and improve skin feel. It functions as a base/formulation ingredient rather than a therapeutic 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. |
| Polyquaternium-7 Conditioning/film-forming polymer | Polyquaternium-7 is a cationic synthetic copolymer used in skincare and hair care as a conditioning agent and film former, imparting smoothness, reducing static, and enhancing sensory feel. It is a formulation ingredient rather than a therapeutic active. |
| Titanium Dioxide Key active UV filter / mineral sunscreen | Titanium dioxide is an inorganic mineral compound used primarily as a physical (mineral) sunscreen agent that reflects and scatters UV radiation, and also serves as a white pigment and opacifier in cosmetic formulations. It is broadly photostable and considered gentle, making it common in products for sensitive and pediatric skin. |
| Sodium Metabisulfite Antioxidant/preservative | Sodium metabisulfite is an inorganic salt used in cosmetic and topical formulations primarily as an antioxidant and preservative to prevent oxidation and discoloration of products. It releases sulfur dioxide, which helps stabilize sensitive ingredients. |
| Butylated Hydroxytoluene Antioxidant/preservative | Butylated Hydroxytoluene (BHT) is a synthetic antioxidant used in cosmetic formulations to prevent oxidation and rancidity of oils and fats, helping maintain product stability and shelf life. It functions as a stabilizer rather than a therapeutic active. |
| Vitamin E Key active Antioxidant / emollient | Vitamin E (tocopherol) is a fat-soluble antioxidant used in skincare to protect cells from oxidative damage and to stabilize formulations against rancidity. It also functions as an emollient and helps support the skin barrier. |
| Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate Antioxidant/stabilizer | Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate is a hindered-phenol antioxidant (also known as the industrial stabilizer Irganox 1010) used in cosmetic formulations to prevent oxidation and rancidity of oils, fats, and other ingredients. It functions primarily as a formulation stabilizer rather than a skin-active treatment. |
| Disodium Edta Chelating agent | Disodium EDTA is a chelating agent used in cosmetics to bind metal ions, improving product stability, preventing rancidity, and enhancing the efficacy of preservatives. It is a formulation/base ingredient rather than a treatment active. |
| Glyceryl Glucoside And Alpha Arbutin Key active Hydration & brightening active | A combination of glyceryl glucoside, a moisture-binding natural osmolyte that supports the skin's barrier and aquaporin channels, and alpha arbutin, a glucoside derivative that inhibits tyrosinase to reduce melanin production and brighten hyperpigmentation. Together they target both hydration and uneven skin tone. |
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.