Below is every ingredient in The Derma Co 1Percent Hyaluronic Long Lasting Sunscreen 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.
Ethylhexyl Methoxycinnamate (octinoxate) is a widely used organic UVB-absorbing sunscreen agent that protects skin from ultraviolet radiation. It is commonly incorporated into sunscreens and daily cosmetics with SPF claims.
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.
Butyl Methoxydibenzoylmethane, also known as avobenzone, is a widely used organic sunscreen agent that absorbs UVA radiation. It is often combined with photostabilizers and other UV filters because it can degrade with sun exposure.
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.
D-Alpha Tocopheryl Acetate is a stable, esterified form of vitamin E used in skincare for its antioxidant and emollient properties. It is converted to active tocopherol in the skin, helping protect against oxidative stress and supporting the skin barrier.
Benzophenone-3 (oxybenzone) is a broad-spectrum chemical UV filter that absorbs both UVB and short UVA radiation, commonly used in sunscreens and as a photostabilizer in cosmetic formulations. It also helps protect product integrity by preventing UV degradation of other ingredients.
Aggregated from the active ingredients in this product.
| Reported effect | How often | Notes |
|---|---|---|
| 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. |
| Contact irritation or mild stinging | Uncommon | Transient skin irritation, especially on sensitive or compromised skin. |
| Allergic contact dermatitis | Rare | Sensitization reported but relatively infrequent compared with other UV filters. |
| Photoallergic contact dermatitis | Rare | Reaction triggered by combined exposure to the ingredient and sunlight. |
| Potential endocrine/estrogenic activity | Very rare | Suggested by in vitro and animal studies; human relevance at cosmetic exposure levels remains uncertain. |
| White cast / cosmetic residue on skin | Common | Non-micronized particles can leave a visible white film, especially on darker skin tones. |
| Dryness or mild skin tightness | Uncommon | Due to its astringent nature, particularly in high concentrations. |
| Clogged pores / acne aggravation | Uncommon | More often attributed to occlusive base ingredients than to zinc oxide itself. |
| Contact irritation or stinging | Rare | Generally well tolerated; irritation often relates to other formulation components. |
| Contact allergic reaction (allergic contact dermatitis) | Rare | Avobenzone is a recognized but uncommon cause of sunscreen allergy. |
| Photoallergic or photocontact dermatitis | Rare | Reactions triggered or worsened by sun exposure have been reported. |
| Skin irritation, redness, or stinging | Uncommon | Mild transient irritation may occur, particularly on sensitive or broken skin. |
| Eye irritation | Uncommon | Can cause stinging if the product migrates into the eyes. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.
| Ingredient | What it does |
|---|---|
| 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. |
| Ethylhexyl Methoxycinnamate Key active UV filter (UVB sunscreen) | Ethylhexyl Methoxycinnamate (octinoxate) is a widely used organic UVB-absorbing sunscreen agent that protects skin from ultraviolet radiation. It is commonly incorporated into sunscreens and daily cosmetics with SPF claims. |
| 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. |
| Butyl Methoxydibenzoylmethane Key active UV filter (UVA sunscreen) | Butyl Methoxydibenzoylmethane, also known as avobenzone, is a widely used organic sunscreen agent that absorbs UVA radiation. It is often combined with photostabilizers and other UV filters because it can degrade with sun exposure. |
| Phospholipids Emollient / skin-conditioning agent and liposome-forming emulsifier | Phospholipids are amphiphilic lipids (commonly derived from soy or egg lecithin) used in skincare to form liposomes, stabilize emulsions, and reinforce the skin barrier. They also enhance penetration and delivery of other 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. |
| 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. |
| D-Alpha Tocopheryl Acetate Key active Antioxidant / skin-conditioning agent | D-Alpha Tocopheryl Acetate is a stable, esterified form of vitamin E used in skincare for its antioxidant and emollient properties. It is converted to active tocopherol in the skin, helping protect against oxidative stress and supporting the skin barrier. |
| Benzophenone-3 Key active UV filter (sunscreen agent) | Benzophenone-3 (oxybenzone) is a broad-spectrum chemical UV filter that absorbs both UVB and short UVA radiation, commonly used in sunscreens and as a photostabilizer in cosmetic formulations. It also helps protect product integrity by preventing UV degradation of other ingredients. |
| 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 Levulinate Preservative / humectant | Sodium Levulinate is the sodium salt of levulinic acid, derived from natural sugars, used primarily as a mild preservative and antimicrobial agent that also provides moisturizing properties. It is often paired with sodium anisate in natural-leaning preservative systems. |
| 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. |
| 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 Polyacrylate Thickener / absorbent | Sodium polyacrylate is a superabsorbent acrylic-acid polymer used in skincare as a thickening, stabilizing, and water-binding agent that can hold large amounts of liquid to create gel-like textures. It functions as a formulation and texture-enhancing ingredient rather than a biologically active treatment. |
| 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. |
| 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. |
| Caprylic Acid Emollient/surfactant | Caprylic acid is a medium-chain saturated fatty acid (C8) derived from coconut and palm oils, used in skincare as an emollient, surfactant, and antimicrobial agent. It also serves as a precursor in producing caprylic/capric triglycerides and other emulsifying esters. |
| 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. |
| Helianthus Annuus Seed Oil Emollient / skin-conditioning oil | Helianthus Annuus (Sunflower) Seed Oil is a plant-derived emollient rich in linoleic acid and vitamin E, used to soften skin and support the skin barrier. It is widely used as a base oil in moisturizers and cosmetic formulations. |
| 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. |
| C12-C15 Alkyl Benzoate Emollient/skin-conditioning agent | C12-C15 Alkyl Benzoate is a lightweight ester emollient derived from benzoic acid and long-chain fatty alcohols, used in cosmetic formulations to improve spreadability, provide a smooth non-greasy finish, and act as a solvent or carrier. It is widely regarded as a stable, low-irritation base ingredient. |
| 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. |
| Ascorbic Acid Key active Antioxidant / brightening active | Ascorbic acid (vitamin C) is a water-soluble antioxidant used in skincare to neutralize free radicals, inhibit melanin synthesis, and support collagen production. It is valued for brightening, evening skin tone, and protecting against photodamage when used alongside sunscreen. |
| 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. |
| Melanin Key active Pigment / photoprotective antioxidant | Melanin is a natural biological pigment responsible for skin, hair, and eye coloration, providing protection against UV radiation by absorbing and scattering harmful rays. In topical formulations it is studied for its antioxidant and photoprotective properties. |
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.