Below is every ingredient in Murad Retinol Youth Renewal Serum 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.
Retinol is a vitamin A derivative that converts to retinoic acid in the skin, promoting cell turnover and stimulating collagen synthesis. It is widely used to address fine lines, photoaging, and acne.
Retinyl Propionate is an ester of vitamin A (retinol) that is converted in the skin to retinoic acid, supporting cell turnover and collagen production. It is considered a milder, more stable retinoid used to improve signs of photoaging.
Solanum Lycopersicum (tomato) Fruit Extract is a botanical ingredient rich in carotenoids such as lycopene, vitamins, and polyphenols. It is used in skincare for its antioxidant, soothing, and skin-conditioning properties, helping protect against oxidative and environmental stress.
Swertia Chirata Extract is derived from the Swertia chirata plant and is used in skincare for its antioxidant, anti-inflammatory, and reputed skin-conditioning and circulation-enhancing properties. It is sometimes included in anti-aging and soothing formulations.
Punica Granatum (pomegranate) Extract is a botanical ingredient rich in polyphenols, ellagic acid, and punicalagins used in skincare for its antioxidant and anti-inflammatory properties. It is studied for protecting against oxidative stress and supporting skin barrier function.
Tocopheryl acetate is a stable, esterified form of vitamin E used in skincare as an antioxidant and conditioning agent. It is converted to active tocopherol in the skin, helping protect against oxidative stress and supporting the skin barrier.
Aggregated from the active ingredients in this product.
| Reported effect | How often | Notes |
|---|---|---|
| Skin dryness or barrier disruption with excessive contact | Uncommon | Frequent or prolonged exposure to water, especially hot or hard water, can disrupt the skin barrier and contribute to transepidermal water loss. |
| Irritation from impurities or hard water minerals | Rare | Reactions are attributed to contaminants, chlorine, or mineral content rather than water itself. |
| Mild skin irritation or redness | Rare | Generally considered non-irritating; occasional mild reactions reported. |
| Clogged pores / comedogenic-related breakouts | Uncommon | Often anecdotal; dimethicone is largely regarded as non-comedogenic but may trap debris if skin is not cleansed well. |
| Allergic contact dermatitis | Very rare | True silicone allergy is exceptionally uncommon. |
| Eye irritation on accidental contact | Rare | Transient stinging or discomfort if product enters the eyes. |
| Mild skin irritation | Rare | Generally considered non-irritating; occasional mild reactions reported. |
| Contact allergy/sensitization | Very rare | Silicones are low-allergenicity; documented allergic reactions are exceptional. |
| Eye irritation | Rare | Possible transient stinging if product enters the eyes. |
| 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. |
| Folliculitis | Rare | Occlusive nature can occasionally promote follicular inflammation. |
| Skin irritation | Rare | Mild redness or stinging possible in sensitive individuals, generally well tolerated. |
| Comedogenicity (clogged pores) | Uncommon | Longer-chain fatty alcohols may contribute to pore congestion in acne-prone skin, though risk is considered low. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.
| Ingredient | What it does |
|---|---|
| Water Solvent/vehicle | Water is the most common base ingredient in cosmetic formulations, serving as a solvent that dissolves other ingredients and forms the bulk of emulsions and aqueous solutions. It is generally considered safe and non-irritating. |
| Dimethicone Emollient/occlusive (silicone) | Dimethicone is a silicone-based polymer used in skincare to soften skin, smooth texture, and form a breathable protective barrier that reduces transepidermal water loss. It is widely used as a base/formulation ingredient rather than a therapeutic active. |
| Cyclopentasiloxane Emollient/silicone | Cyclopentasiloxane is a volatile cyclic silicone widely used in skincare and cosmetics to impart a smooth, silky feel and spreadability before evaporating, leaving no greasy residue. It also serves as a carrier and helps reduce tackiness in formulations. |
| 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. |
| C14-22 Alcohols Emulsifier/emollient | C14-22 Alcohols is a blend of fatty alcohols (with carbon chains from 14 to 22) used in skincare as a co-emulsifier, thickener, and emollient to stabilize emulsions and improve skin feel. It is typically paired with C12-20 Alkyl Glucoside to form a self-emulsifying system. |
| Polymethylsilsesquioxane Texture enhancer / mattifying agent | Polymethylsilsesquioxane is a silicone-based spherical powder used in skincare and cosmetics to impart a smooth, soft-focus, mattifying feel and improve spreadability. It is a formulation/texture ingredient rather than a treatment active. |
| Propanediol Humectant/solvent | Propanediol is a plant-derived glycol used in skincare as a humectant, solvent, and penetration enhancer that improves moisturization and the spreadability of formulations. It also helps solubilize other ingredients and can boost the efficacy of certain actives. |
| 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. |
| PEG-100 Stearate Emulsifier/surfactant | PEG-100 Stearate is a polyethylene glycol ester of stearic acid used as a nonionic surfactant and emulsifier to stabilize oil-in-water formulations and improve skin feel. It functions as a formulation base ingredient rather than a therapeutic active. |
| Shea Butter Ethyl Esters Emollient/Skin-conditioning agent | Shea Butter Ethyl Esters is a transesterified, liquid fraction derived from shea butter used to soften and condition the skin while providing a lighter, less greasy feel than raw shea butter. It functions primarily as an emollient and texture enhancer in cosmetic formulations. |
| Retinol Key active Vitamin A derivative / anti-aging active | Retinol is a vitamin A derivative that converts to retinoic acid in the skin, promoting cell turnover and stimulating collagen synthesis. It is widely used to address fine lines, photoaging, and acne. |
| Retinyl Propionate Key active Retinoid (anti-aging active) | Retinyl Propionate is an ester of vitamin A (retinol) that is converted in the skin to retinoic acid, supporting cell turnover and collagen production. It is considered a milder, more stable retinoid used to improve signs of photoaging. |
| Ceramide NP Skin-barrier replenishing lipid / emollient | Ceramide NP (formerly ceramide 3) is a naturally occurring sphingolipid that helps restore and maintain the skin's lipid barrier, reducing transepidermal water loss and improving hydration. It is widely used in moisturizers and barrier-repair formulations. |
| Sodium Hyaluronate Humectant / hydrator | Sodium hyaluronate is the sodium salt of hyaluronic acid, a glycosaminoglycan that attracts and binds water to the skin to improve hydration and surface plumpness. Its lower molecular weight allows better penetration than native hyaluronic acid. |
| Solanum Lycopersicum Fruit Extract Key active Antioxidant / skin conditioning | Solanum Lycopersicum (tomato) Fruit Extract is a botanical ingredient rich in carotenoids such as lycopene, vitamins, and polyphenols. It is used in skincare for its antioxidant, soothing, and skin-conditioning properties, helping protect against oxidative and environmental stress. |
| Swertia Chirata Extract Key active Botanical extract / antioxidant | Swertia Chirata Extract is derived from the Swertia chirata plant and is used in skincare for its antioxidant, anti-inflammatory, and reputed skin-conditioning and circulation-enhancing properties. It is sometimes included in anti-aging and soothing formulations. |
| 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. |
| Punica Granatum Extract Key active Antioxidant | Punica Granatum (pomegranate) Extract is a botanical ingredient rich in polyphenols, ellagic acid, and punicalagins used in skincare for its antioxidant and anti-inflammatory properties. It is studied for protecting against oxidative stress and supporting skin barrier function. |
| Tocopheryl Acetate Key active Antioxidant | Tocopheryl acetate is a stable, esterified form of vitamin E used in skincare as an antioxidant and conditioning agent. It is converted to active tocopherol in the skin, helping protect against oxidative stress and supporting the skin barrier. |
| Glycine Soja Extract Key active Antioxidant / skin conditioning | Glycine Soja (soybean) Extract is a plant-derived ingredient rich in isoflavones, proteins, and fatty acids used in skincare for antioxidant, moisturizing, and skin-brightening effects. It may help support skin tone evenness and provide phytoestrogenic conditioning benefits. |
| Urea Key active Humectant / keratolytic | Urea is a naturally occurring component of the skin's natural moisturizing factor that hydrates by attracting and retaining water; at higher concentrations it also softens and exfoliates thickened or scaly skin. It is widely used to treat dry skin conditions such as xerosis, ichthyosis, and hyperkeratosis. |
| Yeast Amino Acids Humectant / skin-conditioning agent | Yeast Amino Acids are a blend of amino acids derived from yeast fermentation, used to hydrate, condition, and support the skin's natural moisturizing factor. They help improve skin softness and may contribute to barrier support in topical formulations. |
| Trehalose Humectant / moisturizer | Trehalose is a naturally occurring disaccharide used in skincare as a humectant and protective agent, helping retain moisture and stabilize cell membranes and proteins against dehydration and oxidative stress. It is well tolerated and commonly used to support skin barrier hydration. |
| Inositol Humectant / conditioning agent | Inositol is a sugar alcohol (carbocyclic polyol) used in skincare as a moisturizing and conditioning ingredient that supports skin hydration and barrier function. It is generally considered mild and well tolerated in topical formulations. |
| Taurine Key active Antioxidant / osmolyte | Taurine is an amino sulfonic acid used in skincare as an antioxidant and cell-volume-regulating osmolyte that helps maintain hydration and protect cells from oxidative and osmotic stress. It is generally well tolerated and serves a supportive, conditioning role in formulations. |
| Betaine Humectant / osmolyte | Betaine is a naturally derived amino acid derivative (trimethylglycine) used in skincare as a humectant and osmoprotectant that attracts and retains moisture while helping stabilize skin barrier function. It also improves the texture and mildness of formulations. |
| 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. |
| Caprylic/Capric Triglyceride Emollient / skin-conditioning agent | Caprylic/Capric Triglyceride is a lightweight emollient derived from coconut or palm oil and glycerin, used to soften skin, improve spreadability, and act as a solvent for oil-soluble ingredients. It is well-tolerated and serves primarily as a base ingredient rather than an active. |
| Dimethyl Isosorbide Solvent / penetration enhancer | Dimethyl Isosorbide (DMI) is a small, polar solvent derived from isosorbide used in cosmetic formulations to dissolve active ingredients and enhance their penetration into the skin. It functions as a vehicle and carrier rather than a therapeutic active itself. |
| Silica Absorbent/texturizer | Silica is a mineral-derived ingredient (silicon dioxide) used in cosmetics to absorb oil and sebum, improve texture, and act as a bulking, anti-caking, or matting agent. It is generally inert and well tolerated on skin. |
| Ethylhexyl Palmitate Emollient / skin-conditioning agent | Ethylhexyl Palmitate is a lightweight ester of 2-ethylhexanol and palmitic acid used as an emollient, solvent, and texture-enhancer in cosmetics. It imparts a silky, dry feel and is often used as a synthetic substitute for mineral oil or silicones. |
| Silica Dimethyl Silylate Anti-caking / texture-modifying agent | Silica Dimethyl Silylate is a hydrophobic, surface-treated silica formed by reacting silica with dimethylsiloxane groups. It is used in cosmetic formulations as a thickening, anti-caking, oil-absorbing, and texture-enhancing agent, particularly in powders, primers, and oil-based products. |
| Butylene Glycol Humectant / solvent | Butylene glycol is a small diol commonly used in skincare as a humectant, solvent, and viscosity-reducing agent that helps dissolve other ingredients and improve skin feel. It is widely regarded as safe and non-sensitizing for the majority of users at cosmetic concentrations. |
| Lecithin Emollient / Emulsifier | Lecithin is a naturally occurring phospholipid (commonly derived from soybean or egg) used in skincare as an emulsifier, emollient, and penetration enhancer. It helps stabilize oil-and-water formulations and supports the skin barrier by mimicking natural lipids. |
| Ammonium Acryloyldimethyltaurate/VP Copolymer Thickener/stabilizer | Ammonium Acryloyldimethyltaurate/VP Copolymer is a synthetic acrylic copolymer used in skincare to thicken, gel, and stabilize emulsions, providing viscosity control and a smooth texture. It functions as a rheology modifier and film former rather than a biologically active treatment ingredient. |
| C12-20 Alkyl Glucoside Emulsifier / surfactant | C12-20 Alkyl Glucoside is a non-ionic, sugar-derived (glucose plus fatty alcohol) emulsifier and mild surfactant used to stabilize oil-in-water emulsions and improve texture. It is generally well tolerated and considered gentle, often used in formulations marketed for sensitive skin. |
| Cetyl Palmitate Emollient / Thickener | Cetyl palmitate is a waxy ester of cetyl alcohol and palmitic acid used as an emollient, thickening agent, and emulsion stabilizer in creams, lotions, and cosmetics. It softens skin and helps provide a smooth texture and consistent product structure. |
| Laureth-23 Surfactant / emulsifier | Laureth-23 is a polyethylene glycol ether of lauryl alcohol used in skincare and cosmetic formulations as a nonionic surfactant, emulsifier, and solubilizer. It helps blend oil and water phases and disperse poorly soluble ingredients rather than providing a direct therapeutic action. |
| Polysorbate 20 Emulsifier / solubilizer | Polysorbate 20 is a nonionic surfactant derived from sorbitol and lauric acid, used in skincare to solubilize fragrances and essential oils and to stabilize oil-in-water emulsions. It functions primarily as a formulation aid rather than a treatment active. |
| Trideceth-6 Phosphate Emulsifier / surfactant | Trideceth-6 Phosphate is a phosphate ester of ethoxylated tridecyl alcohol used as an emulsifier, surfactant, and emulsion stabilizer in cosmetic and skincare formulations. It helps blend oil and water phases and improves product texture and spreadability. |
| Synthetic Fluorphlogopite Cosmetic colorant/pearlescent base | Synthetic Fluorphlogopite is a lab-made synthetic mica used as a substrate for pearlescent and shimmer pigments in cosmetics, valued for its high purity, smooth texture, and consistent light-reflecting properties. It functions as a base or carrier ingredient rather than a skin-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. |
| Ethylhexylglycerin Preservative booster / skin-conditioning agent | Ethylhexylglycerin is a multifunctional glyceryl ether used in cosmetics primarily as a preservative-enhancing agent and emollient, often paired with phenoxyethanol to broaden antimicrobial efficacy. It also acts as a deodorizing agent and humectant in skincare formulations. |
| Chlorphenesin Preservative / antimicrobial | Chlorphenesin is a synthetic antimicrobial agent used in cosmetics and skincare as a preservative to inhibit the growth of bacteria, yeast, and mold. It is also occasionally used for its mild muscle-relaxant and antifungal properties in topical formulations. |
| 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. |
| 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. |
| Tris (Tetramethylhydroxypiperidinol) Citrate Key active Antioxidant / chelating agent | Tris (Tetramethylhydroxypiperidinol) Citrate is a hindered amine-derived antioxidant and metal chelator used in skincare to help neutralize free radicals and bind trace metals that can catalyze oxidation. It is often included to support formula stability and protect skin against oxidative stress. |
| Sodium Benzotriazolyl Butylphenol Sulfonate UV filter / photostabilizer | Sodium Benzotriazolyl Butylphenol Sulfonate is a water-soluble benzotriazole-based UV absorber used in sunscreens and cosmetic formulations to absorb UVA/UVB radiation and help photostabilize other UV filters and formula components. It is sometimes marketed under trade names such as Neo Heliopan AP. |
| Alpha-Isomethyl Ionone Fragrance ingredient | Alpha-Isomethyl Ionone is a synthetic fragrance compound with a sweet, violet-like floral scent used to impart or enhance aroma in cosmetic and skincare formulations. It has no therapeutic skin benefit and serves purely an olfactory/sensory role. |
| Citronellol Fragrance ingredient | Citronellol is a naturally occurring monoterpene alcohol used as a fragrance and flavoring agent, providing a rose-like, citrusy scent in cosmetics and personal care products. It is found in essential oils such as rose, geranium, and citronella. |
| Fragrance Fragrance/masking agent | Fragrance refers to a blend of natural or synthetic aromatic compounds added to skincare products to impart a pleasant scent or mask the odor of other ingredients. It serves a sensory and formulation purpose rather than a therapeutic one. |
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.