Below is every ingredient in Aqualogica Radiance Dewy Sunscreen Spf 50 Pa With Watermelon Niacinamide 80G 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.
Suncat DeTM is a trade name for diethylamino hydroxybenzoyl hexyl benzoate (DHHB), an oil-soluble organic UVA filter used in sunscreen and daily skincare formulations to absorb long-wave UVA radiation. It is valued for its high photostability and ability to stabilize other UV filters.
PARSOL TX is the trade name for titanium dioxide, a mineral (inorganic) UV filter that provides broad-spectrum protection by reflecting and scattering UVA and UVB radiation. It is commonly micronized or coated to improve cosmetic feel and dispersion in sunscreen formulations.
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%.
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.
Hyaluronic acid is a glycosaminoglycan that attracts and binds water to the skin, helping to maintain hydration and improve the appearance of plumpness and smoothness. It is widely used in moisturizers and serums and is generally well tolerated across skin types.
Aggregated from the active ingredients in this product.
| Reported effect | How often | Notes |
|---|---|---|
| Skin irritation or mild stinging | Uncommon | Generally well tolerated; transient irritation possible in sensitive individuals. |
| Contact dermatitis | Rare | Allergic or irritant reactions reported infrequently in patch-test contexts. |
| Eye irritation | Uncommon | Can occur with accidental contact, as with most sunscreen agents. |
| Photoallergic reaction | Very rare | Rarely reported; the filter is considered relatively low in photosensitizing potential. |
| 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. |
| Skin irritation or contact dermatitis | Rare | Generally well tolerated; occasional irritation reported, often in sensitive skin. |
| Folliculitis or clogged pores | Uncommon | May occur in occlusive formulations on acne-prone or oily skin. |
| Allergic contact dermatitis | Rare | Sensitization is uncommon but documented, sometimes related to grain-source proteins. |
| Microbial growth in moisture-rich formulations | Uncommon | As a nutrient substrate, starch can support contamination if products are inadequately preserved. |
| Skin irritation | Rare | Generally well tolerated; mild irritation possible in sensitive individuals. |
| Comedogenicity / breakouts | Uncommon | Low comedogenic potential but may contribute to clogged pores in acne-prone skin. |
| Contact urticaria | Very rare | Isolated reports of hive-like reactions tied to benzoate moiety. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.
| Ingredient | What it does |
|---|---|
| Suncat Detm Key active UV filter (organic sunscreen agent) | Suncat DeTM is a trade name for diethylamino hydroxybenzoyl hexyl benzoate (DHHB), an oil-soluble organic UVA filter used in sunscreen and daily skincare formulations to absorb long-wave UVA radiation. It is valued for its high photostability and ability to stabilize other UV filters. |
| 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. |
| Starch Absorbent / Texture enhancer | Starch (commonly corn, rice, or tapioca starch) is a plant-derived polysaccharide used in skincare and cosmetics primarily to absorb oil and moisture, provide a soft matte finish, and improve product texture. It functions as a base/formulation ingredient rather than a therapeutic active. |
| C12-15 Alkyl Benzoate Emollient / texture enhancer | C12-15 Alkyl Benzoate is a lightweight ester emollient widely used in skincare and cosmetics to improve spreadability, provide a smooth non-greasy skin feel, and act as a solvent and mild antimicrobial booster. It is considered a base/formulation ingredient rather than a treatment active. |
| Parsol Tx Key active UV filter (sunscreen) | PARSOL TX is the trade name for titanium dioxide, a mineral (inorganic) UV filter that provides broad-spectrum protection by reflecting and scattering UVA and UVB radiation. It is commonly micronized or coated to improve cosmetic feel and dispersion in sunscreen formulations. |
| Aloe Barbadensis Leaf Juice Soothing/humectant | Aloe Barbadensis Leaf Juice is a plant-derived ingredient used in skincare for its hydrating, soothing, and emollient properties, often included to calm irritation and improve skin moisture. It functions primarily as a base/conditioning agent rather than a targeted treatment active. |
| 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. |
| 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. |
| 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. |
| 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 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. |
| Sorbitan Stearate Emulsifier / surfactant | Sorbitan stearate is a non-ionic emulsifier derived from sorbitol and stearic acid, used to stabilize oil-in-water emulsions and improve texture in creams and lotions. It functions as a formulation aid rather than a therapeutic active. |
| Sucrose Cocoate Emollient/surfactant | Sucrose Cocoate is a sugar-based ester of sucrose and coconut fatty acids used as a mild nonionic surfactant, emulsifier, and emollient in skincare and cleansing formulations. It helps condition the skin and stabilize emulsions while being relatively gentle. |
| 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. |
| 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. |
| 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. |
| 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. |
| 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. |
| Sodium Benzoate Preservative | Sodium benzoate is a salt of benzoic acid used as a preservative in cosmetic and skincare formulations to inhibit the growth of bacteria, yeast, and fungi, particularly in acidic products. It is most effective at a pH below 5. |
| 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. |
| 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. |
| Hyaluronic Acid Key active Humectant / hydrating agent | Hyaluronic acid is a glycosaminoglycan that attracts and binds water to the skin, helping to maintain hydration and improve the appearance of plumpness and smoothness. It is widely used in moisturizers and serums and is generally well tolerated across skin types. |
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.