Below is every ingredient in Reward Pyunkang Yul Essence Toner 100 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.
Astragalus Membranaceus Root Extract is a plant-derived ingredient rich in polysaccharides, flavonoids, and saponins (astragalosides) used in skincare for its antioxidant, anti-inflammatory, and skin-conditioning properties. It is studied for supporting skin barrier function and reducing oxidative stress.
Aggregated from the active ingredients in this product.
| Reported effect | How often | Notes |
|---|---|---|
| Mild transient stinging or irritation | Uncommon | More likely at high concentrations or on compromised/broken skin. |
| Tacky or sticky skin feel | Common | A cosmetic sensation rather than an adverse reaction, more noticeable at higher concentrations. |
| Contact dermatitis or allergic reaction | Rare | True allergy to glycerin is uncommon; patch-test positivity is infrequent. |
| Skin dehydration in very low humidity | Rare | In very dry environments humectants may draw water from deeper skin layers if not paired with an occlusive. |
| Mild transient skin irritation or stinging | Uncommon | More likely at higher concentrations or on compromised skin barriers. |
| Contact dermatitis / allergic sensitization | Rare | Occasional case reports; patch testing can confirm. |
| Eye irritation on accidental contact | Uncommon | Relevant mainly in leave-on or rinse-off products near the eye area. |
| Allergic contact dermatitis | Rare | Documented in patch-test studies but considered a relatively weak sensitizer. |
| Redness or itching | Rare | Typically resolves after discontinuation. |
| Mild skin irritation or redness | Rare | Occasional sensitivity reported, typically transient and mild. |
| Contact urticaria | Very rare | Isolated reports; uncommon with topical use. |
| Mild skin irritation | Rare | Occasional transient redness or stinging, typically in sensitive skin. |
| Contact allergy/sensitization | Very rare | Allergic contact dermatitis is uncommon; PEG-derived impurities are a theoretical sensitizer concern. |
| Eye irritation | Rare | Possible if product is applied near or gets into the eyes. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.
| Ingredient | What it does |
|---|---|
| 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. |
| 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. |
| 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. |
| Astragalus Membranaceus Root Extract Key active Antioxidant / soothing botanical | Astragalus Membranaceus Root Extract is a plant-derived ingredient rich in polysaccharides, flavonoids, and saponins (astragalosides) used in skincare for its antioxidant, anti-inflammatory, and skin-conditioning properties. It is studied for supporting skin barrier function and reducing oxidative stress. |
| Bis-Peg-18 Methyl Ether Dimethyl Silane Emollient/conditioning agent | Bis-PEG-18 Methyl Ether Dimethyl Silane is a PEG-modified silane used in skincare and cosmetics primarily as a skin-conditioning agent and emollient that imparts a smooth, silky feel while improving spreadability of formulations. It is water-dispersible and commonly found in moisturizers, serums, and primers as part of the formulation base rather than as a therapeutic active. |
| 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. |
| Arginine Amino acid / pH adjuster & conditioning agent | Arginine is a basic amino acid used in skincare primarily as a pH buffer/neutralizer and humectant-like conditioning agent that supports skin hydration and barrier function. It is generally well tolerated and often paired with acidic ingredients to balance formulation pH. |
| Hydroxyethylcellulose Thickener/viscosity modifier | Hydroxyethylcellulose is a non-ionic, water-soluble cellulose derivative used to thicken, stabilize, and adjust the texture of aqueous cosmetic formulations. It functions as a gelling and film-forming agent rather than providing a direct biological skin benefit. |
| Bht Antioxidant/preservative | BHT (butylated hydroxytoluene) is a synthetic phenolic antioxidant used in small amounts to prevent oxidation and rancidity of oils, fragrances, and other unstable components, helping maintain product stability and shelf life. |
| Disodium Phosphate Buffering/pH adjuster | Disodium Phosphate is an inorganic salt used in cosmetic and skincare formulations primarily as a buffering agent and pH adjuster. It helps stabilize product pH and acts as an emulsifying or sequestering aid in various topical preparations. |
| Sodium Phosphate pH buffer / emulsion stabilizer | Sodium phosphate is a salt used in skincare primarily as a buffering agent to maintain formula pH and as a sequestrant or emulsifier. It is considered a functional base ingredient rather than a treatment active. |
| Polysorbate 60 Emulsifier / surfactant | Polysorbate 60 is a nonionic surfactant and emulsifier derived from sorbitol and stearic acid, used to blend oil and water phases and stabilize emulsions in creams and lotions. It functions as a formulation aid rather than a therapeutic active. |
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.