Below is every ingredient in Allies Of Skin The One Spf 50 Invisible Sunscreen Gel 50 Ml 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.
Carrot seed oil (Daucus carota) is a plant-derived oil rich in carotenoids, vitamin E and fatty acids, used in skincare for its antioxidant and skin-conditioning properties. It is valued for moisturizing and soothing benefits, though it is not a clinically proven SPF source.
Homosalate is an organic (chemical) UV filter that primarily absorbs UVB radiation, commonly used at concentrations up to 10-15% to help protect skin from sunburn. It is often combined with other filters to provide broad-spectrum coverage and to stabilize the formulation.
Octocrylene is an organic UV filter that absorbs UVB and short UVA radiation and is often used to stabilize other filters such as avobenzone. At 10% it serves as a primary photoprotective active in sunscreen formulations.
Octisalate (octyl salicylate) is an oil-soluble organic UVB filter used at up to 5% to absorb UVB radiation, here dispersed in isododecane, a volatile lightweight emollient solvent that aids spreadability and quick-drying finish. It also helps stabilize and solubilize other sunscreen actives in the formulation.
Camellia Sinensis (Green Tea) Extract is a plant-derived ingredient rich in polyphenols, particularly catechins such as epigallocatechin gallate (EGCG), valued in skincare for its antioxidant and anti-inflammatory properties. It is used to help protect skin from oxidative stress and to soothe irritation.
Daucus Carota Sativa (Carrot) Extract is a botanical derived from carrot root or seed, rich in carotenoids (beta-carotene), vitamins (A, C), and antioxidants. It is used in skincare for its conditioning, soothing, and free-radical-scavenging properties.
Aggregated from the active ingredients in this product.
| Reported effect | How often | Notes |
|---|---|---|
| Contact irritation | Uncommon | Mild redness or stinging, more likely with sensitive skin or high concentrations. |
| Allergic contact dermatitis | Rare | Sensitization reported in individuals allergic to Apiaceae (carrot/celery) family plants. |
| Phototoxic reaction | Rare | Possible due to furanocoumarin-type compounds in some preparations; sun exposure may increase risk. |
| Comedogenicity / breakouts | Uncommon | Oil-based formulations may clog pores in acne-prone skin. |
| Contact irritation or stinging | Uncommon | Mild transient irritation, particularly on sensitive or compromised skin or near the eyes. |
| Photoallergic or photocontact reaction | Rare | Reaction triggered by combined exposure to the ingredient and sunlight. |
| Potential endocrine activity | Very rare | In vitro and animal studies suggest possible weak hormonal effects; human relevance at topical use levels is not established. |
| Contact dermatitis / skin irritation | Uncommon | Mild redness or stinging on application in sensitive individuals. |
| Photoallergic reaction | Rare | Cross-reactivity with ketoprofen and related NSAIDs has been documented. |
| Eye irritation | Uncommon | Transient stinging if product migrates into the eyes. |
| Mild skin irritation or stinging | Uncommon | Transient, more likely on broken or sensitive skin or near the eyes |
| Photoallergic/photocontact reaction | Very rare | Isolated case reports following sun exposure |
| Contact urticaria | Very rare | Occasional reports of immediate hypersensitivity |
| Skin irritation | Rare | Silicone polymers are generally considered inert and well tolerated; mild irritation is uncommon. |
| Contact allergy/sensitization | Very rare | Allergic reactions to silicone derivatives are very seldom reported in the literature. |
| Acneiform breakouts/clogged pores | Rare | Largely considered non-comedogenic, though occlusive films may rarely aggravate acne-prone skin in some individuals. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.
| Ingredient | What it does |
|---|---|
| carrot seed Key active Antioxidant / emollient | Carrot seed oil (Daucus carota) is a plant-derived oil rich in carotenoids, vitamin E and fatty acids, used in skincare for its antioxidant and skin-conditioning properties. It is valued for moisturizing and soothing benefits, though it is not a clinically proven SPF source. |
| Homosalate 7.00% Key active UV filter (sunscreen) | Homosalate is an organic (chemical) UV filter that primarily absorbs UVB radiation, commonly used at concentrations up to 10-15% to help protect skin from sunburn. It is often combined with other filters to provide broad-spectrum coverage and to stabilize the formulation. |
| Octocrylene 10.00% Key active UV filter (sunscreen) | Octocrylene is an organic UV filter that absorbs UVB and short UVA radiation and is often used to stabilize other filters such as avobenzone. At 10% it serves as a primary photoprotective active in sunscreen formulations. |
| Octisalate 5.00% (Sunscreens) Isododecane Key active UVB filter (chemical sunscreen) | Octisalate (octyl salicylate) is an oil-soluble organic UVB filter used at up to 5% to absorb UVB radiation, here dispersed in isododecane, a volatile lightweight emollient solvent that aids spreadability and quick-drying finish. It also helps stabilize and solubilize other sunscreen actives in the formulation. |
| Dimethicone/Bis-Isobutyl Ppg-20 Crosspolymer Silicone-based film former/emollient | Dimethicone/Bis-Isobutyl PPG-20 Crosspolymer is a crosslinked silicone polymer used in cosmetic formulations to impart a smooth, silky skin feel, improve spreadability, and form a flexible, breathable film. It functions primarily as an emollient, texture enhancer, and skin-conditioning agent rather than as a therapeutic active. |
| Butyloctyl Salicylate Emollient / UV filter solubilizer | Butyloctyl Salicylate is a lipophilic salicylate ester used in cosmetic formulations primarily as an emollient and as a solubilizer that enhances the dissolution and stability of organic UV filters in sunscreens. It also provides mild spreadability and a smooth skin feel. |
| 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. |
| Tridecyl Salicylate Emollient / ester | Tridecyl Salicylate is a salicylic acid ester used in cosmetic formulations primarily as an emollient and skin-conditioning agent. Despite being a salicylate, it functions as a formulation ingredient rather than an exfoliating active, as the esterified form does not behave like free salicylic acid. |
| Aloe Barbadensis Leaf Extract Soothing/moisturizing agent | Aloe Barbadensis Leaf Extract is derived from the aloe vera plant and is used in skincare for its hydrating, soothing, and mild anti-inflammatory properties. It is commonly included as a supportive base ingredient rather than a primary treatment active. |
| Camellia Sinensis (Green Tea) Extract Key active Antioxidant | Camellia Sinensis (Green Tea) Extract is a plant-derived ingredient rich in polyphenols, particularly catechins such as epigallocatechin gallate (EGCG), valued in skincare for its antioxidant and anti-inflammatory properties. It is used to help protect skin from oxidative stress and to soothe irritation. |
| Citrullus Lanatus (Watermelon) Extract Antioxidant/humectant emollient | Citrullus Lanatus (Watermelon) Extract is a plant-derived ingredient rich in amino acids, vitamins (A and C), and citrulline, used in skincare for its antioxidant, hydrating, and soothing properties. It is typically included as a supportive botanical rather than a primary treatment active. |
| Daucus Carota Sativa (Carrot) Extract Key active Antioxidant / skin conditioning | Daucus Carota Sativa (Carrot) Extract is a botanical derived from carrot root or seed, rich in carotenoids (beta-carotene), vitamins (A, C), and antioxidants. It is used in skincare for its conditioning, soothing, and free-radical-scavenging properties. |
| Glycyrrhiza Glabra (Licorice) Extract Key active Skin-brightening / soothing antioxidant | Glycyrrhiza Glabra (Licorice) Extract is a plant-derived ingredient containing actives such as glabridin and licochalcone A that inhibit tyrosinase and provide anti-inflammatory and antioxidant effects. It is commonly used to reduce hyperpigmentation, even skin tone, and calm irritated or redness-prone skin. |
| Helianthus Annuus (Sunflower) Oil Emollient/Occlusive | Helianthus annuus (Sunflower) Oil is a plant-derived oil rich in linoleic acid and tocopherols used as an emollient and skin-conditioning agent. It softens skin, supports barrier function, and serves as a fatty base or carrier in many cosmetic formulations. |
| Punica Granatum (Pomegranate) Extract Key active Antioxidant | Punica Granatum (Pomegranate) Extract is a plant-derived ingredient rich in polyphenols, ellagic acid, and punicalagins, valued in skincare for its antioxidant and free-radical scavenging properties. It is used to help protect skin from oxidative stress and may support skin tone and barrier function. |
| Rosmarinus Officinalis (Rosemary) Extract Key active Antioxidant / soothing botanical | Rosmarinus Officinalis (Rosemary) Extract is a plant-derived ingredient rich in polyphenols such as rosmarinic acid and carnosic acid, valued for its antioxidant and anti-inflammatory properties in skincare. It is commonly used to help protect against free-radical damage and may provide mild antimicrobial benefits. |
| Rubus Idaeus (Raspberry) Oil Emollient / antioxidant | Rubus Idaeus (Raspberry) Seed Oil is a plant-derived oil rich in essential fatty acids (linoleic and alpha-linolenic acid), vitamin E, and carotenoids. It is used in skincare as an emollient and antioxidant that conditions skin and supports the barrier. |
| 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%. |
| Tetrahexyldecyl Ascorbate (Vitamin C) Key active Antioxidant / Vitamin C derivative | Tetrahexyldecyl ascorbate is a stable, oil-soluble derivative of ascorbic acid (vitamin C) used in skincare for its antioxidant activity and potential to support collagen synthesis and brighten skin. It penetrates skin well and is more stable than pure L-ascorbic acid. |
| Tocopherol (Vitamin E) Key active Antioxidant | Tocopherol (Vitamin E) is a lipid-soluble antioxidant that helps protect skin lipids from oxidative damage and is used to stabilize formulations and support the skin barrier. It is often combined with Vitamin C to enhance photoprotective effects. |
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.