Below is every ingredient in The Pink Foundry Dewy Hydrating Hybrid Sunscreen With 1 Squalene Spf 50 Uva Uvb Pa 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.
Methylene Bis-Benzotriazolyl Tetramethylbutylphenol (also known as Bisoctrizole or Tinosorb M) is an organic-particulate UV filter that provides broad-spectrum protection across both UVA and UVB ranges by absorbing and scattering UV radiation. It is photostable and commonly used in sunscreens, often paired with other filters.
Ethylhexyl salicylate (octisalate) is an oil-soluble organic UVB filter used in sunscreens to absorb UVB radiation and reduce sunburn. It is also used as a solubilizer to help dissolve other UV filters in formulations.
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.
Ethylhexyl Triazone is an oil-soluble organic UV filter that strongly absorbs UVB radiation (peak around 314 nm), valued for its high photostability and efficiency at low concentrations. It is commonly used in sunscreens and daily-wear products to boost SPF.
Zinc oxide is a mineral (inorganic) UV filter that provides broad-spectrum protection against UVA and UVB radiation by scattering and absorbing light. It also has mild astringent and soothing properties and is used in sunscreens, diaper creams, and barrier preparations.
Liquorice (licorice) extract is a botanical derived from Glycyrrhiza species, valued in skincare for its skin-brightening, soothing, and antioxidant properties, largely attributed to compounds such as glabridin, liquiritin, and glycyrrhizin. It is commonly used to reduce hyperpigmentation, calm irritation, and address redness.
Aggregated from the active ingredients in this product.
| Reported effect | How often | Notes |
|---|---|---|
| Skin irritation or contact dermatitis | Rare | Occasional reports of mild irritation, generally considered well-tolerated. |
| Allergic contact dermatitis / sensitization | Very rare | Sensitization is uncommon; large molecular size limits skin penetration. |
| Skin irritation | Uncommon | Generally well tolerated, but mild irritation can occur, particularly with high concentrations or compromised skin barrier. |
| Allergic contact dermatitis | Rare | Documented as a contact allergen in some patch-test studies, occasionally cross-reacting with other alkyl glucosides. |
| Eye irritation | Uncommon | May cause stinging or irritation on direct eye contact, relevant in cleanser and shampoo formulations. |
| 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 |
| Photoallergic/photocontact reactions | Rare | Occasionally reported with organic UV filters upon sun exposure. |
| Contact urticaria | Very rare | Isolated case reports. |
| Mild skin irritation | Rare | Occasional transient redness or stinging, typically in sensitive or compromised skin. |
| Contact dermatitis / allergic reaction | Very rare | Hydrocarbon emollients rarely sensitize; reactions are uncommon. |
| Skin dryness with prolonged exposure | Rare | Solvent properties may contribute to mild barrier disruption in some users. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.
| Ingredient | What it does |
|---|---|
| Methylene Bis-Benzotriazolyl Tetramethylbutylphenol Key active UV filter (broad-spectrum) | Methylene Bis-Benzotriazolyl Tetramethylbutylphenol (also known as Bisoctrizole or Tinosorb M) is an organic-particulate UV filter that provides broad-spectrum protection across both UVA and UVB ranges by absorbing and scattering UV radiation. It is photostable and commonly used in sunscreens, often paired with other filters. |
| 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. |
| 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. |
| Xanthan Gum Thickener/stabilizer | Xanthan gum is a polysaccharide produced by bacterial fermentation, used in skincare as a thickening, gelling, and emulsion-stabilizing agent. It improves product texture and suspension of ingredients without contributing active treatment effects. |
| Ethyl Hexyl Salicylate Key active UV filter (UVB absorber) | Ethylhexyl salicylate (octisalate) is an oil-soluble organic UVB filter used in sunscreens to absorb UVB radiation and reduce sunburn. It is also used as a solubilizer to help dissolve other UV filters in formulations. |
| Undecane Emollient / solvent | Undecane is a lightweight branched or linear hydrocarbon (C11 alkane) used in cosmetic formulations as a volatile emollient and solvent, often paired with tridecane to replace silicones and provide spreadability and a smooth skin feel. It functions as a base/carrier ingredient rather than a therapeutic active. |
| Tridecane Emollient/solvent | Tridecane is a hydrocarbon (alkane) used in cosmetic formulations as an emollient, solvent, and texture-enhancing agent that improves spreadability and provides a smooth skin feel. It is considered a base/formulation ingredient rather than a treatment active. |
| Steareth -21 Emulsifier/surfactant | Steareth-21 is a polyethylene glycol ether of stearyl alcohol used as a nonionic emulsifier and surfactant to stabilize oil-in-water emulsions and improve texture in skincare formulations. It is a base/formulation ingredient rather than a treatment 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. |
| Dimethicone/Vinyl Dimethicone Crosspolymer Silicone elastomer / texture enhancer | Dimethicone Vinyl Dimethicone Crosspolymer is a crosslinked silicone elastomer used in skincare and cosmetics to impart a silky, smooth feel, absorb excess oil, blur the appearance of pores and fine lines, and improve product spreadability. It functions as a formulation/sensory agent rather than a biologically active treatment ingredient. |
| 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. |
| 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. |
| Dibutyl Adipate Emollient / solvent | Dibutyl Adipate is a synthetic ester of adipic acid and butanol used in cosmetics as an emollient, solvent, and skin-conditioning agent. It imparts a light, non-greasy feel and helps spread and dissolve UV filters and other oil-soluble ingredients. |
| Ethylhexyl Triazone Key active UVB sunscreen filter | Ethylhexyl Triazone is an oil-soluble organic UV filter that strongly absorbs UVB radiation (peak around 314 nm), valued for its high photostability and efficiency at low concentrations. It is commonly used in sunscreens and daily-wear products to boost SPF. |
| Zinc Oxide Key active UV filter / skin protectant | Zinc oxide is a mineral (inorganic) UV filter that provides broad-spectrum protection against UVA and UVB radiation by scattering and absorbing light. It also has mild astringent and soothing properties and is used in sunscreens, diaper creams, and barrier preparations. |
| Coco-Caprylate/Caprate Emollient / skin-conditioning agent | Coco-Caprylate/Caprate is a lightweight ester emollient derived from coconut-sourced fatty alcohols and caprylic/capric acids, used to provide a smooth, dry, non-greasy skin feel and to act as a silicone alternative. It functions primarily as a spreading agent and texture enhancer in lotions, creams, and sunscreens. |
| Polyglyceryl-3 Polyricinoleate Emulsifier | Polyglyceryl-3 Polyricinoleate (PGPR) is a polyglycerol ester of polyricinoleic acid (derived from castor oil) used as a lipophilic emulsifier and stabilizer, primarily in water-in-oil emulsions and lip/color cosmetics. It helps reduce viscosity and stabilize oil-based formulations. |
| Isostearic Acid Emollient/emulsifier | Isostearic acid is a branched-chain fatty acid used in cosmetic formulations as an emollient, co-emulsifier, and dispersing agent that improves spreadability and texture. It is valued for its oxidative stability and liquid consistency compared to straight-chain stearic acid. |
| 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. |
| 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. |
| Liquorice Extract Key active Brightening / anti-inflammatory antioxidant | Liquorice (licorice) extract is a botanical derived from Glycyrrhiza species, valued in skincare for its skin-brightening, soothing, and antioxidant properties, largely attributed to compounds such as glabridin, liquiritin, and glycyrrhizin. It is commonly used to reduce hyperpigmentation, calm irritation, and address redness. |
| 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. |
| White Peony Extract Key active Antioxidant / brightening botanical | White Peony (Paeonia lactiflora) extract is a plant-derived ingredient rich in paeoniflorin and polyphenols, used in skincare for its antioxidant, anti-inflammatory, and skin-brightening properties. It is often included to help reduce the appearance of uneven tone and to soothe irritated skin. |
| 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. |
| Lactic Acid Key active Chemical exfoliant (AHA) | Lactic acid is an alpha-hydroxy acid that exfoliates the skin by loosening bonds between corneocytes, promoting cell turnover, and acting as a humectant to improve hydration, texture, and tone. It is commonly used at concentrations ranging from low (hydration) to higher peel-strength formulations. |
| Allantoin Key active Soothing/skin-conditioning agent | Allantoin is a naturally derived or synthetically produced compound used in skincare for its soothing, moisturizing, and keratolytic (skin-softening) properties. It promotes cell proliferation and helps calm irritation, commonly appearing in creams, lotions, and after-sun products. |
| Sodium Stearoyl Glutamate Emulsifier / surfactant | Sodium Stearoyl Glutamate is a mild, amino-acid-derived (glutamic acid and stearic acid) anionic surfactant used primarily as an emulsifier and co-emulsifier to stabilize oil-in-water formulations. It is well tolerated and often chosen for gentle, naturally derived cosmetic systems. |
| 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. |
| 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. |
| Triethylene Glycol Solvent / humectant | Triethylene glycol is a low-molecular-weight glycol used in cosmetic formulations primarily as a solvent and humectant, helping to dissolve ingredients and retain moisture. It is considered a base/formulation ingredient rather than a treatment active. |
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.