Below is every ingredient in 5% Vitamin C Complex Brightening Serum Sunscreen SPF 50+ 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.
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.
3-O-Ethyl Ascorbic Acid is a stable, water-soluble ethylated derivative of vitamin C that converts to ascorbic acid in the skin, providing antioxidant protection and supporting collagen synthesis and pigmentation control. It is valued for greater stability than pure L-ascorbic acid while delivering similar brightening and anti-aging benefits.
Glycyrrhiza Glabra (licorice) Root Extract is a botanical ingredient containing glycyrrhizin and glabridin, valued for its anti-inflammatory and skin-brightening properties. It is commonly used to calm irritation, reduce redness, and help fade hyperpigmentation by inhibiting tyrosinase activity.
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.
Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine (also known as Bemotrizinol or Tinosorb S) is a broad-spectrum organic UV filter that absorbs both UVA and UVB radiation. It is highly photostable and is commonly used in sunscreens and daytime skincare products to provide photoprotection.
Aggregated from the active ingredients in this product.
| Reported effect | How often | Notes |
|---|---|---|
| Mild skin irritation | Rare | Generally well tolerated; occasional transient redness or stinging in sensitive individuals. |
| Allergic contact dermatitis | Very rare | Isolated case reports; uncommon as a primary sensitizer. |
| Comedogenicity / clogged pores | Uncommon | Low comedogenic potential, but may contribute to congestion in acne-prone skin at higher concentrations. |
| Contact urticaria | Very rare | Isolated case reports of immediate-type reactions. |
| Contact dermatitis / allergic reaction | Very rare | Isolated reports; considered a low-sensitizing ingredient. |
| Comedogenicity (pore clogging) | Rare | Low comedogenic potential, but possible in acne-prone skin at high concentrations. |
| Contact allergy / sensitization | Very rare | Silicones are considered low-allergenic; documented reactions are exceptional. |
| Acne or comedone formation | Rare | Generally regarded as non-comedogenic, but isolated breakouts may occur depending on formulation. |
| Eye irritation | Rare | Possible stinging if product migrates into the eyes. |
| Contact dermatitis/allergic reaction | Very rare | Isolated reports; silicone-derived ingredients are generally considered low sensitizers. |
| Acne/comedone formation | Very rare | Generally regarded as low comedogenic potential, but possible in acne-prone individuals. |
| Mild transient skin irritation or stinging | Uncommon | Generally mild and concentration-dependent, more likely on sensitive or compromised skin. |
| Skin irritation | Rare | Mild redness or stinging reported infrequently, typically in sensitive individuals. |
| Pore congestion / comedogenic effect | Rare | Occasional anecdotal reports, though silicones are generally regarded as non-comedogenic. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.
| Ingredient | What it does |
|---|---|
| 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. |
| Dicaprylyl Carbonate Emollient / texture enhancer | Dicaprylyl Carbonate is a lightweight, non-greasy emollient derived from coconut-based fatty alcohols and carbonic acid, used to improve skin feel and spreadability in cosmetic formulations. It also acts as a solvent and helps distribute pigments and other ingredients evenly. |
| Caprylyl Methicone Emollient / spreading agent | Caprylyl Methicone is a volatile silicone fluid used in cosmetic formulations to provide a light, non-greasy, smooth skin feel and to enhance the spreadability of products. It also acts as a solvent and carrier for other ingredients, particularly in sunscreens and color cosmetics. |
| PEG-12 Dimethicone/PPG-20 Crosspolymer Silicone emulsifier/conditioning agent | PEG-12 Dimethicone/PPG-20 Crosspolymer is a silicone-based crosspolymer used in cosmetic formulations primarily as an emulsifier, emollient, and skin-conditioning agent. It helps stabilize emulsions and impart a smooth, silky feel to products. |
| 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. |
| Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer Film-former / texture enhancer | Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer is a silicone-based crosspolymer used in cosmetic formulations to provide a smooth, soft-focus finish, improve spreadability, and form a breathable film on the skin. It is primarily a formulation and sensory-enhancing ingredient rather than an active treatment. |
| Polyacrylate Crosspolymer-6 Film-forming/sensory-enhancing rheology modifier | Polyacrylate Crosspolymer-6 is a synthetic crosslinked acrylate polymer used in skincare and cosmetic formulations to provide a smooth, silky sensory feel, stabilize emulsions, and help form a light film on the skin. It is a formulation aid rather than a biologically active treatment ingredient. |
| 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. |
| 3-O-Ethyl Ascorbic Acid Key active Antioxidant / brightening vitamin C derivative | 3-O-Ethyl Ascorbic Acid is a stable, water-soluble ethylated derivative of vitamin C that converts to ascorbic acid in the skin, providing antioxidant protection and supporting collagen synthesis and pigmentation control. It is valued for greater stability than pure L-ascorbic acid while delivering similar brightening and anti-aging benefits. |
| Glycyrrhiza Glabra Root Extract Key active Soothing / brightening agent | Glycyrrhiza Glabra (licorice) Root Extract is a botanical ingredient containing glycyrrhizin and glabridin, valued for its anti-inflammatory and skin-brightening properties. It is commonly used to calm irritation, reduce redness, and help fade hyperpigmentation by inhibiting tyrosinase activity. |
| 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. |
| 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. |
| 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. |
| 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. |
| 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. |
| Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine Key active UV filter (sunscreen) | Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine (also known as Bemotrizinol or Tinosorb S) is a broad-spectrum organic UV filter that absorbs both UVA and UVB radiation. It is highly photostable and is commonly used in sunscreens and daytime skincare products to provide photoprotection. |
| 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. |
| Hydroxyacetophenone Antioxidant / soothing agent | Hydroxyacetophenone (acetophenone-based compound, often 4'-hydroxyacetophenone) is used in skincare primarily as an antioxidant and skin-conditioning agent that can also enhance the stability and efficacy of preservative systems. It is valued for its soothing properties and helps neutralize free radicals while reducing potential irritation from other formulation components. |
| 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. |
| Isododecane Emollient/solvent | Isododecane is a lightweight, volatile branched-chain hydrocarbon used as a solvent and emollient in cosmetics. It spreads easily and evaporates quickly, improving texture and wear in products like long-lasting makeup, primers, and sunscreens. |
| 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%. |
| Alcohol Solvent / penetration enhancer | Alcohol (typically ethanol or denatured alcohol) is used in skincare as a solvent, antimicrobial agent, and to improve product spreadability and rapid drying. It also enhances penetration of other ingredients and gives a lightweight feel to formulations. |
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.