Below is every ingredient in Renee Glass Skin Sunscreen Spf 50 50 Ml 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.
Palmitoyl Tripeptide-1 is a synthetic palmitoylated peptide (sequence Gly-His-Lys) used in cosmetics to signal fibroblasts and support collagen and extracellular matrix synthesis. It is commonly combined with other peptides in anti-aging and firming formulations.
Palmitoyl Tetrapeptide-7 is a palmitoylated synthetic peptide used in cosmetic formulations, primarily marketed to help reduce inflammatory signaling and support a more even, firmer skin appearance. It is commonly paired with other peptides such as Palmitoyl Tripeptide-1 in anti-aging products.
Diethylamino Hydroxybenzoyl Hexyl Benzoate (also known as Uvinul A Plus) is an oil-soluble organic UV filter that absorbs primarily in the long-wave UVA range (around 354 nm), helping protect skin from UVA-induced damage. It is photostable and commonly combined with other filters in broad-spectrum sunscreens.
Tocopherol (Vitamin E) is a lipid-soluble antioxidant that helps protect skin lipids from oxidative damage and is used to stabilize formulations and support the skin barrier. It is often combined with Vitamin C to enhance photoprotective effects.
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.
Menthol is a naturally occurring or synthetic compound derived from mint oils that produces a cooling sensation by activating TRPM8 receptors on the skin. It is used in topical products for its soothing, mild analgesic, and antipruritic effects.
Aggregated from the active ingredients in this product.
| Reported effect | How often | Notes |
|---|---|---|
| Mild skin irritation or stinging | Uncommon | Usually transient, more likely on compromised or sensitive skin or at high concentrations. |
| Allergic contact dermatitis | Rare | Documented in patch-test case reports; considered a low-frequency sensitizer. |
| Eye irritation | Uncommon | Can occur with direct contact in eye-area products. |
| Comedogenicity (acne/clogged pores) | Common | Considered a moderately to highly comedogenic ingredient; may worsen acne or cause breakouts in acne-prone individuals. |
| Skin irritation | Uncommon | Mild irritation or stinging reported, particularly on compromised or sensitive skin. |
| Folliculitis | Rare | Follicular irritation linked to its occlusive and pore-clogging tendency. |
| Mild skin irritation | Rare | Generally well tolerated; occasional transient irritation in sensitive individuals. |
| Potential for comedogenicity | Uncommon | May contribute to clogged pores in acne-prone individuals depending on formulation. |
| Concern over 1,4-dioxane trace impurities | Very rare | PEG-derived ingredients can carry trace ethoxylation byproducts; purified cosmetic-grade material minimizes this. |
| Mild skin irritation or redness | Rare | Generally well tolerated; transient irritation possible in sensitive skin. |
| Itching or stinging | Very rare | Occasional sensory discomfort upon application. |
| Mild transient skin irritation or redness | Uncommon | Generally mild and resolves after discontinuation; often related to formulation rather than the peptide itself. |
| Contact dermatitis or allergic sensitization | Rare | Isolated reports; patch testing may be warranted in sensitive individuals. |
| Stinging or tingling on application | Rare | Usually temporary and associated with compromised skin barrier. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.
| Ingredient | What it does |
|---|---|
| 3-Butylene Glycol Humectant/solvent | 3-Butylene glycol (butylene glycol) is a small diol commonly used in skincare as a humectant, solvent, and viscosity-reducing agent. It helps attract moisture, dissolve other ingredients, and improve product texture and preservation. |
| Isopropyl Myristate Emollient / skin-conditioning agent | Isopropyl myristate is a synthetic ester of isopropyl alcohol and myristic acid used as an emollient, thickening reducer, and penetration enhancer in cosmetic and topical formulations. It imparts a smooth, non-greasy feel and improves spreadability of products. |
| Glyceryl Stearate (And) Peg-100 Stearate Emulsifier | Glyceryl Stearate (and) PEG-100 Stearate is a widely used self-emulsifying blend that combines oil and water phases to create stable, smooth oil-in-water emulsions in lotions and creams. It also contributes to a soft skin feel and acts as a mild emollient and texture enhancer. |
| Citrullus Lanatus (Watermelon) Fruit Extract Antioxidant/humectant | Citrullus Lanatus (Watermelon) Fruit Extract is a plant-derived ingredient rich in vitamins, amino acids (notably citrulline), and antioxidants used in skincare for hydrating and free-radical-scavenging properties. It is commonly included for its soothing and conditioning effects. |
| Palmitoyl Tripeptide-1 Key active Signal peptide / anti-aging active | Palmitoyl Tripeptide-1 is a synthetic palmitoylated peptide (sequence Gly-His-Lys) used in cosmetics to signal fibroblasts and support collagen and extracellular matrix synthesis. It is commonly combined with other peptides in anti-aging and firming formulations. |
| Palmitoyl Tetrapeptide-7 Key active Anti-aging signal peptide | Palmitoyl Tetrapeptide-7 is a palmitoylated synthetic peptide used in cosmetic formulations, primarily marketed to help reduce inflammatory signaling and support a more even, firmer skin appearance. It is commonly paired with other peptides such as Palmitoyl Tripeptide-1 in anti-aging products. |
| 3 Propanediol Humectant / solvent | 1,3-Propanediol is a naturally-derived glycol used in skincare as a humectant, solvent, and texture enhancer that helps boost skin hydration and improve the spreadability and stability of formulations. It is often produced via fermentation of corn sugar as a plant-based alternative to propylene glycol. |
| 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. |
| 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. |
| 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. |
| C15-19 Alkane Emollient / skin-conditioning agent | C15-19 Alkane is a lightweight, plant-derived (often sugarcane-based) liquid hydrocarbon used as a silicone alternative emollient and solvent in cosmetic formulations. It provides slip, spreadability, and a smooth, non-greasy skin feel without adding active treatment benefits. |
| Phenoxyethanol (And) Ethylhexylglycerin Preservative | A widely used preservative blend combining phenoxyethanol with ethylhexylglycerin, which also acts as a skin-conditioning agent and boosts antimicrobial efficacy. It protects formulations from bacterial, yeast, and mold contamination. |
| 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. |
| Diethylamino Hydroxybenzoyl Hexyl Benzoate Key active UVA filter (sunscreen) | Diethylamino Hydroxybenzoyl Hexyl Benzoate (also known as Uvinul A Plus) is an oil-soluble organic UV filter that absorbs primarily in the long-wave UVA range (around 354 nm), helping protect skin from UVA-induced damage. It is photostable and commonly combined with other filters in broad-spectrum sunscreens. |
| 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. |
| Aloe Barbadensis (Aloe Vera) Leaf Juice Soothing/humectant | Aloe Barbadensis leaf juice is a plant-derived extract used in skincare for its hydrating, soothing, and emollient properties. It is commonly included as a base or supporting ingredient to calm and moisturize the skin. |
| Sorbitan Stearate (And) Sucrose Cocoate Emulsifier | Sorbitan Stearate (and) Sucrose Cocoate is a self-emulsifying blend of a sorbitan ester and a sucrose ester used to create stable oil-in-water emulsions. It functions as a mild, nonionic surfactant and texture enhancer in creams and lotions. |
| Tocopherol (Vitamin E) Key active Antioxidant | Tocopherol (Vitamin E) is a lipid-soluble antioxidant that helps protect skin lipids from oxidative damage and is used to stabilize formulations and support the skin barrier. It is often combined with Vitamin C to enhance photoprotective effects. |
| Sodium Lactate Humectant / NMF component | Sodium lactate is the sodium salt of lactic acid and a key component of skin's natural moisturizing factor (NMF), used to hydrate the skin and buffer formulation pH. It also has mild exfoliating and humectant properties that help maintain skin moisture and barrier function. |
| Acrylates/C10-30 Alkyl Acrylate Crosspolymer Rheology modifier / emulsion stabilizer | Acrylates/C10-30 Alkyl Acrylate Crosspolymer is a synthetic crosslinked acrylic polymer used to thicken, gel, and stabilize emulsions in skincare and cosmetic formulations. It helps suspend ingredients and provides a smooth, consistent texture without acting as a treatment 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. |
| Perfume Fragrance | Perfume (fragrance) is a blend of aromatic compounds added to cosmetic products to impart a desired scent or to mask the base odor of other ingredients. It serves a sensory and formulation role rather than a skin-treating function. |
| Menthol Key active Cooling agent / counterirritant | Menthol is a naturally occurring or synthetic compound derived from mint oils that produces a cooling sensation by activating TRPM8 receptors on the skin. It is used in topical products for its soothing, mild analgesic, and antipruritic effects. |
| Triethanolamine pH adjuster / emulsifier | Triethanolamine is an organic compound used in cosmetic formulations primarily to adjust pH and to act as an emulsifying agent, helping to stabilize mixtures of oil and water. It is typically present in small concentrations as a formulation aid rather than a therapeutic active. |
| Sodium Gluconate Chelating agent / skin-conditioning | Sodium gluconate is the sodium salt of gluconic acid used in skincare primarily as a chelating agent to bind metal ions and stabilize formulations, with secondary humectant and skin-conditioning properties. It is generally considered a base/formulation ingredient rather than an active treatment. |
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.