Below is every ingredient in Dermalogica Prisma Protect Face Moisturiser Spf 30 50Ml Gaarebrmfro 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.
Homosalate is an organic (chemical) UV filter primarily absorbing UVB radiation, commonly used in sunscreens to help prevent sunburn. It is often combined with other filters as it is relatively unstable and offers limited UVA protection on its own.
Octocrylene is an organic (chemical) sunscreen agent that absorbs UVB and short UVA radiation, and is also used to stabilize and solubilize other UV filters such as avobenzone. It is commonly incorporated into sunscreens and daily-care products with SPF.
Ethylhexyl Salicylate (octisalate) is an oil-soluble organic UVB filter used in sunscreens to absorb ultraviolet radiation in the 295-315 nm range. It is also valued as a solvent that helps stabilize and dissolve other UV filters in formulations.
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.
Chlorella Vulgaris Extract is a green microalgae-derived ingredient rich in chlorophyll, amino acids, vitamins, and peptides. It is used in skincare for its antioxidant, moisturizing, and skin-conditioning properties, with some claims of supporting collagen synthesis and skin barrier function.
Palmitoyl Oligopeptide is a palmitic acid-conjugated peptide used in cosmetics to signal fibroblasts and stimulate collagen, elastin, and glycosaminoglycan production, aiming to improve skin firmness and reduce fine lines. The palmitoyl moiety enhances lipophilicity and skin penetration.
Aggregated from the active ingredients in this product.
| Reported effect | How often | Notes |
|---|---|---|
| Irritation or sensitivity | Very rare | Purified water itself is essentially non-irritating; rare reactions relate to impurities or hardness minerals rather than water itself |
| Transepidermal water loss from excess evaporation | Uncommon | Water-heavy products without occlusives may evaporate and contribute to skin dryness in some individuals |
| Contact irritation or stinging | Uncommon | Mild transient irritation, especially around the eyes or on sensitive skin. |
| Allergic contact dermatitis | Rare | Sensitization reactions confirmed by patch testing are infrequent. |
| Photoallergic/photocontact reaction | Rare | Reaction triggered by sun exposure after application. |
| Potential endocrine activity | Very rare | Weak estrogenic effects observed in laboratory/animal studies; human clinical relevance at typical use levels remains under regulatory review. |
| Contact dermatitis / skin irritation | Uncommon | Localized redness, itching, or stinging on application. |
| Photoallergic contact dermatitis | Rare | Reported particularly in adults, sometimes linked to prior ketoprofen sensitization. |
| Systemic absorption | Common | Detectable in blood after use; clinical significance unclear and not equated with harm. |
| Benzophenone formation over time | Uncommon | Degradation can yield trace benzophenone; relevance to skin health under study. |
| Mild skin dryness | Uncommon | Due to oil-absorbing properties, particularly in high concentrations or on already dry skin. |
| Skin irritation or sensitivity | Rare | Occasional mild irritation reported, more likely with compromised skin barrier. |
| Respiratory irritation from inhalation of loose powder | Rare | Relevant mainly to powdered formulations; crystalline silica inhalation is a concern, but cosmetic-grade amorphous silica poses minimal risk. |
| Mild transient stinging or irritation | Uncommon | More likely on broken or compromised skin or at high concentrations. |
| Redness or itching | Rare | Typically resolves after discontinuation. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.
| Ingredient | What it does |
|---|---|
| Water/Aqua/Eau Solvent/vehicle | Water is the most common base ingredient in skincare formulations, serving as a solvent for water-soluble actives and as the continuous phase in emulsions. It is considered inert and non-active, providing hydration to the formula rather than direct therapeutic effect. |
| Homosalate Key active UV filter (sunscreen) | Homosalate is an organic (chemical) UV filter primarily absorbing UVB radiation, commonly used in sunscreens to help prevent sunburn. It is often combined with other filters as it is relatively unstable and offers limited UVA protection on its own. |
| Octocrylene Key active UV filter | Octocrylene is an organic (chemical) sunscreen agent that absorbs UVB and short UVA radiation, and is also used to stabilize and solubilize other UV filters such as avobenzone. It is commonly incorporated into sunscreens and daily-care products with SPF. |
| Silica Absorbent/texturizer | Silica is a mineral-derived ingredient (silicon dioxide) used in cosmetics to absorb oil and sebum, improve texture, and act as a bulking, anti-caking, or matting agent. It is generally inert and well tolerated on skin. |
| 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. |
| Ethylhexyl Salicylate Key active UV filter (UVB sunscreen) | Ethylhexyl Salicylate (octisalate) is an oil-soluble organic UVB filter used in sunscreens to absorb ultraviolet radiation in the 295-315 nm range. It is also valued as a solvent that helps stabilize and dissolve other UV filters in formulations. |
| 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. |
| Coconut Alkanes Emollient / skin-conditioning agent | Coconut Alkanes is a lightweight, plant-derived emollient (often paired with Coco-Caprylate/Caprate) used to soften skin and provide a silky, non-greasy slip in formulations. It serves as a natural alternative to silicones and mineral oils. |
| 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. |
| 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. |
| Dimethyl Capramide Solvent/penetration enhancer | Dimethyl Capramide is a fatty acid amide derived from capric acid used in cosmetic formulations primarily as a solvent and penetration enhancer, helping to dissolve actives and improve their delivery into the skin. It functions as a formulation aid rather than a therapeutic active. |
| Polyglyceryl-2 Stearate Emulsifier | Polyglyceryl-2 Stearate is a polyglycerol ester of stearic acid used as a non-ionic, oil-in-water emulsifier and emollient in creams and lotions. It helps stabilize formulations and improve skin feel without active therapeutic effects. |
| Vp/Eicosene Copolymer Film-former / binder | VP/Eicosene Copolymer is a synthetic copolymer of vinylpyrrolidone and eicosene used in cosmetics as a film-forming agent, binder, and emulsion stabilizer. It improves water resistance and wear of products like sunscreens, color cosmetics, and lip products. |
| Chlorella Vulgaris Extract Key active Antioxidant / skin-conditioning | Chlorella Vulgaris Extract is a green microalgae-derived ingredient rich in chlorophyll, amino acids, vitamins, and peptides. It is used in skincare for its antioxidant, moisturizing, and skin-conditioning properties, with some claims of supporting collagen synthesis and skin barrier function. |
| Palmitoyl Oligopeptide Key active Signal peptide / anti-aging active | Palmitoyl Oligopeptide is a palmitic acid-conjugated peptide used in cosmetics to signal fibroblasts and stimulate collagen, elastin, and glycosaminoglycan production, aiming to improve skin firmness and reduce fine lines. The palmitoyl moiety enhances lipophilicity and skin penetration. |
| Saccharide Isomerate Humectant / moisturizer | Saccharide Isomerate is a plant-derived carbohydrate complex that binds to the skin's keratin to provide long-lasting hydration and improve moisture retention. It is structurally similar to carbohydrates naturally found in the skin's upper layers. |
| Zingiber Officinale (Ginger) Root Oil Fragrance/antioxidant | Zingiber Officinale (Ginger) Root Oil is an essential oil derived from ginger rhizomes, used in skincare for its fragrance and reported antioxidant and anti-inflammatory properties from compounds like gingerols and zingerone. It is typically included at low concentrations as an aromatic or supporting botanical ingredient. |
| Sclareolide Key active Skin-conditioning / sebum-regulating agent | Sclareolide is a naturally derived lactone (originally from clary sage) used in skincare for its purported sebum-regulating and skin-brightening properties. It is sometimes marketed as a tyrosinase-modulating ingredient to help even skin tone. |
| Tocopherol Key active Antioxidant | Tocopherol (vitamin E) is a lipid-soluble antioxidant used in skincare to protect skin and formulations from oxidative damage caused by free radicals and UV exposure. It also functions as a skin-conditioning and emollient agent and can stabilize oils against rancidity. |
| Camellia Sinensis Leaf Extract Key active Antioxidant | Camellia Sinensis Leaf Extract (green tea extract) is derived from the leaves of the tea plant and is rich in polyphenols, particularly catechins like EGCG. It is used in skincare for its antioxidant, anti-inflammatory, and soothing properties. |
| 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. |
| 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. |
| Glyceryl Stearate Se Emulsifier / emollient | Glyceryl Stearate SE is a self-emulsifying form of glyceryl stearate used to blend oil and water phases in creams and lotions, also providing a softening, conditioning effect on skin. It functions as a formulation base 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. |
| Potassium Cetyl Phosphate Emulsifier | Potassium Cetyl Phosphate is an anionic emulsifier and surfactant used in oil-in-water formulations to stabilize emulsions and improve texture. It is considered a formulation/base ingredient rather than a treatment active. |
| Arachidyl Alcohol Emollient / emulsion stabilizer | Arachidyl alcohol is a fatty alcohol (C20) derived from natural oils that functions as an emollient, thickener, and co-emulsifier to stabilize creams and lotions. It improves texture and helps maintain emulsion consistency in skincare formulations. |
| Dimethicone Crosspolymer Silicone-based texture enhancer/film former | Dimethicone Crosspolymer is a crosslinked silicone polymer used in skincare and cosmetics to provide a smooth, silky feel, absorb excess oil, blur the appearance of pores and fine lines, and improve product spreadability. It functions as a formulation ingredient rather than a therapeutic active. |
| Behenyl Alcohol Emollient / Thickener | Behenyl alcohol is a fatty alcohol derived from behenic acid that functions as an emollient, thickening agent, and emulsion stabilizer in cosmetic and skincare formulations. It helps soften the skin and improve product texture and stability. |
| Benzyl Alcohol Preservative / solvent | Benzyl alcohol is an aromatic alcohol used primarily as a preservative and solvent in cosmetic formulations, and it also provides mild fragrance and viscosity-reducing properties. It is approved for use as a preservative at concentrations up to about 1% in leave-on and rinse-off products. |
| 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. |
| 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. |
| 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. |
| Arachidyl Glucoside Emulsifier / surfactant | Arachidyl Glucoside is a non-ionic, plant-derived emulsifier created from fatty alcohols and glucose, used to stabilize oil-in-water emulsions and improve texture. It functions as a formulation aid rather than a treatment active. |
| 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. |
| Methicone Silicone emollient / conditioning agent | Methicone is a silicone-based polymer used in skincare and cosmetics as an emollient and conditioning agent that imparts a smooth, silky feel and helps coat the skin or hair. It is primarily a formulation ingredient rather than an active treatment compound. |
| 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. |
| Trisodium Ethylenediamine Disuccinate Chelating agent | Trisodium Ethylenediamine Disuccinate (Trisodium Ethylenediamine Disuccinate, or HEDTA-type biodegradable chelator) is a biodegradable chelating agent used to bind metal ions in cosmetic formulations. By sequestering trace metals, it helps stabilize products, prevent discoloration and rancidity, and enhance the efficacy of preservatives and antioxidants. |
| Citric Acid pH adjuster / AHA exfoliant | Citric acid is an alpha-hydroxy acid derived from citrus fruits, used primarily to adjust and buffer formulation pH and as a chelating agent, and at higher concentrations as a mild chemical exfoliant. It can promote surface cell turnover and is sometimes included in antioxidant or brightening products. |
| Sodium Citrate pH adjuster / chelating agent | Sodium citrate is the sodium salt of citric acid used in skincare primarily as a buffering agent to stabilize formulation pH and as a chelator that binds metal ions to improve product stability. It is a base/formulation ingredient rather than a therapeutic active. |
| Caprylyl Glycol Humectant / skin-conditioning agent and preservative booster | Caprylyl glycol is a multifunctional emollient and humectant derived from caprylic acid that helps hydrate skin and enhance the efficacy of preservatives in formulations. It is widely used as a stabilizing and conditioning base ingredient rather than a therapeutic active. |
| 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. |
| Geraniol Fragrance/aroma compound | Geraniol is a naturally occurring terpene alcohol used in cosmetics primarily as a fragrance ingredient and for its pleasant rose-like scent. It also has mild antioxidant and antimicrobial properties but is included mainly for olfactory rather than therapeutic purposes. |
| Limonene Fragrance/solvent | Limonene is a naturally occurring monoterpene derived from citrus peel oils, commonly used as a fragrance component and solvent in cosmetic formulations. On exposure to air it oxidizes, forming compounds with greater sensitizing potential. |
| Citral Fragrance/aroma ingredient | Citral is a naturally occurring aldehyde found in citrus and lemongrass oils, used in cosmetics primarily for its fresh, lemon-like scent. It is a recognized fragrance allergen rather than a treatment active. |
| Polyvinyl Alcohol Film-forming agent / viscosity modifier | Polyvinyl alcohol (PVA) is a synthetic, water-soluble polymer commonly used in peel-off masks and as a film-forming, thickening, and binding agent in cosmetic formulations. It dries to form a flexible film on the skin that can be peeled away, often used for texture and adhesive properties rather than therapeutic effect. |
| 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. |
| Potassium Sorbate Preservative | Potassium sorbate is the potassium salt of sorbic acid, used as a mild preservative to inhibit mold, yeast, and some bacterial growth in cosmetic formulations. It is most effective at acidic pH and is often combined with other preservatives for broad-spectrum protection. |
| 2-Hexanediol Humectant/preservative-booster | 1,2-Hexanediol (commonly written 2-hexanediol) is a multifunctional diol used in skincare primarily as a humectant, solvent, and preservative-enhancing agent that improves the antimicrobial efficacy of formulations. It is generally well tolerated and considered a base/formulation 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. |
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.