Below is every ingredient in Charlotte Tilbury Glow Toner 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.
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%.
Trifolium Pratense (red clover) flower extract is rich in isoflavones such as biochanin A and formononetin, used in skincare for its antioxidant and phytoestrogenic properties that may support skin elasticity and reduce signs of aging. It is also studied for soothing and conditioning effects.
Pentapeptide-48 is a synthetic signaling peptide used in topical formulations for its purported skin-conditioning and anti-aging effects, often marketed for improving firmness and reducing the appearance of fine lines. It is thought to support extracellular matrix activity, though robust independent clinical evidence is limited.
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.
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. |
| Mild skin irritation | Uncommon | Transient stinging or redness, more likely on compromised or sensitive skin. |
| Allergic contact dermatitis | Rare | Sensitization is infrequent; propanediol is generally considered low-risk for allergy. |
| Enhanced penetration of co-formulated irritants | Uncommon | As a penetration enhancer it may increase absorption and irritation potential of other actives. |
| Mild transient flushing or redness | Uncommon | More likely at higher concentrations or in sensitive skin; usually subsides quickly. |
| Tingling, stinging, or burning sensation | Uncommon | Often associated with higher percentages or compromised barrier. |
| Contact irritation or itching | Rare | Generally dose-dependent and resolves with discontinuation. |
| 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. |
| Contact dermatitis / allergic sensitization | Very rare | Isolated reports; uncommon compared with other glycols. |
| Eye irritation | Uncommon | Can cause stinging on direct ocular contact during application. |
| Contact urticaria | Very rare | Isolated reports of immediate hypersensitivity reactions. |
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. |
| 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. |
| 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%. |
| 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. |
| Isopentyldiol Humectant / solvent | Isopentyldiol is a low-molecular-weight diol used in cosmetics as a humectant, solvent, and mild antimicrobial-boosting agent that improves the texture and stability of formulations. It also enhances penetration of other ingredients and contributes a light, non-greasy skin feel. |
| 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. |
| 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. |
| 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. |
| Dicaprylyl Ether Emollient/Skin-conditioning agent | Dicaprylyl ether is a lightweight, fast-spreading emollient derived from caprylic alcohol, used to improve skin feel and reduce greasiness in formulations. It functions as a non-occlusive carrier and texture enhancer rather than a treatment active. |
| Butyrospermum Parkii Butter Emollient/occlusive | Butyrospermum Parkii Butter (shea butter) is a plant-derived fat used in skincare as an emollient and occlusive agent to soften skin and reduce transepidermal water loss. It is rich in fatty acids and unsaponifiables that condition and help maintain the skin barrier. |
| Carbomer Thickener / gelling agent | Carbomer is a synthetic high-molecular-weight polymer of acrylic acid used to thicken, stabilize, and control the viscosity of gels, creams, and lotions. It functions as a formulation aid rather than a therapeutic active. |
| Parfum Fragrance | Parfum (fragrance) is a blend of aromatic compounds added to cosmetic products to impart a pleasant scent or mask the base odor of other ingredients. It serves a sensory/formulation purpose rather than providing any skin benefit. |
| Sodium Hyaluronate Humectant / hydrator | Sodium hyaluronate is the sodium salt of hyaluronic acid, a glycosaminoglycan that attracts and binds water to the skin to improve hydration and surface plumpness. Its lower molecular weight allows better penetration than native hyaluronic acid. |
| 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. |
| Hydrolyzed Opuntia Ficus-Indica Flower Extract Humectant / Antioxidant / Soothing agent | Hydrolyzed Opuntia Ficus-Indica (prickly pear) Flower Extract is a plant-derived ingredient broken down into smaller molecules to improve absorption, valued for its hydrating, antioxidant, and skin-soothing properties. It is commonly used in moisturizers and serums to support skin barrier function and reduce signs of irritation. |
| 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. |
| 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. |
| Hydrogenated Lecithin Emollient / Emulsifier | Hydrogenated lecithin is a phospholipid derived from lecithin through hydrogenation, used in skincare as an emulsifier, emollient, and skin-conditioning agent. It also helps stabilize formulations and form liposomes that can aid delivery of other ingredients. |
| Citrus Aurantium Bergamia Peel Oil Fragrance/essential oil | Citrus Aurantium Bergamia Peel Oil (bergamot oil) is a cold-pressed essential oil from bergamot orange peel, used in skincare and perfumery for its fresh citrus scent. It contains photoactive furocoumarins (notably bergapten) that can cause phototoxic reactions. |
| Trifolium Pratense Flower Extract Key active Antioxidant / phytoestrogen | Trifolium Pratense (red clover) flower extract is rich in isoflavones such as biochanin A and formononetin, used in skincare for its antioxidant and phytoestrogenic properties that may support skin elasticity and reduce signs of aging. It is also studied for soothing and conditioning effects. |
| Citrus Limon Peel Oil Fragrance/skin conditioning | Citrus Limon (lemon) Peel Oil is a volatile essential oil cold-pressed from lemon peel, used in cosmetics primarily as a fragrance and natural scenting agent. It contains limonene, citral, and other terpenes that contribute aroma but also account for its sensitizing and phototoxic potential. |
| Phenethyl Alcohol Preservative / fragrance | Phenethyl alcohol is an aromatic alcohol used in cosmetics primarily as a preservative and antimicrobial agent, and sometimes as a fragrance component with a mild rose-like scent. It is often combined with other preservatives to broaden antimicrobial coverage. |
| 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. |
| Maltodextrin Carrier/film-forming agent | Maltodextrin is a polysaccharide derived from starch hydrolysis, used in skincare primarily as a carrier, bulking agent, film former, and stabilizer for active ingredients and powders. It also helps improve texture and can act as a mild thickening or emulsion-stabilizing aid. |
| Pentapeptide-48 Key active Signal peptide / anti-aging active | Pentapeptide-48 is a synthetic signaling peptide used in topical formulations for its purported skin-conditioning and anti-aging effects, often marketed for improving firmness and reducing the appearance of fine lines. It is thought to support extracellular matrix activity, though robust independent clinical evidence is limited. |
| 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. |
| 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. |
| Citronellol Fragrance ingredient | Citronellol is a naturally occurring monoterpene alcohol used as a fragrance and flavoring agent, providing a rose-like, citrusy scent in cosmetics and personal care products. It is found in essential oils such as rose, geranium, and citronella. |
| 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. |
| Linalool Fragrance/masking agent | Linalool is a naturally occurring terpene alcohol found in lavender, coriander, and many other plants, used in skincare primarily as a fragrance component. It readily oxidizes upon exposure to air, forming sensitizing hydroperoxides. |
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.