Below is every ingredient in Re Equil 0 1 Retinol Night Cream For Wrinkles Skin Tightening 32 G 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.
Methoxyhydroxyphenyl Isopropylnitrone (commercially known as Spin Trap or PBN derivative) is a nitrone-based free radical scavenger used in topical skincare to neutralize reactive oxygen species and reduce oxidative stress. It is marketed for anti-aging and protective benefits against environmental damage.
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. |
| Skin irritation | Rare | Mild transient irritation occasionally reported in sensitive individuals. |
| Allergic contact dermatitis | Very rare | Isolated cases of sensitization reported; generally considered low allergenic potential. |
| Contact urticaria | Very rare | Rarely reported immediate hypersensitivity reaction. |
| Eye irritation | Rare | Possible transient stinging if product contacts the eyes. |
| Redness or itching | Rare | Typically resolves after discontinuation. |
| Mild skin irritation | Rare | Occasional redness or transient irritation in sensitive individuals. |
| Contact allergy/sensitization | Very rare | Allergic contact dermatitis is uncommon as it is generally well tolerated. |
| Comedogenicity/clogged pores | Rare | Potential for pore-clogging in acne-prone skin, though considered low risk. |
| Contact dermatitis / allergic sensitization | Very rare | Isolated reports; generally considered low sensitizing potential. |
| Skin dryness with high concentrations | Rare | Solvent properties may contribute at elevated levels. |
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. |
| Ethylhexyl Methoxycrylene Photostabilizer / UV filter solubilizer | Ethylhexyl Methoxycrylene is a synthetic ingredient used in sunscreens to stabilize UV filters such as avobenzone and octinoxate, preventing their photodegradation upon sun exposure. It also acts as a solvent that helps dissolve other UV-absorbing compounds in the formulation. |
| Undecane And Tridecane Emollient/solvent | Undecane and tridecane are a blend of branched-chain alkanes derived from renewable sources, used as a lightweight, fast-spreading emollient and silicone alternative in skincare and cosmetic formulations. They impart a smooth, non-greasy feel and act as a carrier solvent for other ingredients. |
| 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. |
| Triheptanoin Emollient / skin-conditioning agent | Triheptanoin is a triglyceride of heptanoic acid (a medium-chain fatty acid) used in skincare as an emollient and solvent that softens skin and helps deliver lipophilic ingredients. It also serves as a medical-grade lipid in some therapeutic contexts. |
| Caprylhydroxamic Acid & 1 Preservative / chelating agent | Caprylhydroxamic acid is a glycine-derived hydroxamic acid used in cosmetics as a mild, broad-spectrum preservative, primarily effective against fungi and mold. It works by chelating iron, which deprives microorganisms of nutrients, and is frequently paired with glycols in preservative blends. |
| 2-Hexanediol & Propanediol Preservative booster / humectant solvent | A blend of 1,2-hexanediol and propanediol used in cosmetic formulations primarily as a multifunctional solvent, humectant, and antimicrobial-boosting agent that helps reduce reliance on traditional preservatives. It also improves the texture and stability of the product rather than treating a specific skin condition. |
| Octyldodecanol Emollient/solvent | Octyldodecanol is a branched fatty alcohol used in cosmetic formulations as an emollient, solvent, and skin-conditioning agent that improves spreadability and texture. It helps soften skin and dissolve other ingredients without functioning as a treatment active. |
| 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. |
| Hydrogenated Rapeseed Oil Emollient / skin-conditioning agent | Hydrogenated Rapeseed Oil is a semi-solid lipid derived from rapeseed (canola) oil through hydrogenation, used in skincare as an emollient, texture enhancer, and skin-conditioning agent. It softens and smooths the skin while contributing to product consistency and stability. |
| Pentaerythrityl Tetraethylhexanoate Emollient / skin-conditioning agent | Pentaerythrityl Tetraethylhexanoate is a synthetic ester (pentaerythritol esterified with 2-ethylhexanoic acid) used as a lightweight, non-greasy emollient and spreading agent in cosmetics. It softens skin, improves texture and slip, and serves as a solvent for sunscreen filters and other oil-soluble ingredients. |
| Sodium Stearoyl Glutamate Emulsifier / surfactant | Sodium Stearoyl Glutamate is a mild, amino-acid-derived (glutamic acid and stearic acid) anionic surfactant used primarily as an emulsifier and co-emulsifier to stabilize oil-in-water formulations. It is well tolerated and often chosen for gentle, naturally derived cosmetic systems. |
| 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. |
| Pentaerythrityl Distearate Emollient / thickener | Pentaerythrityl Distearate is an ester of pentaerythritol and stearic acid used as an emollient, viscosity-modifier and texture enhancer in cosmetic formulations. It imparts a smooth, conditioning feel and helps stabilize emulsions. |
| Methyl Glucose Sesquistearate Emulsifier / emollient | Methyl Glucose Sesquistearate is a glucose-derived nonionic emulsifier used to stabilize oil-in-water emulsions and impart a smooth, conditioning skin feel. It is considered mild and is widely used as a formulation base ingredient rather than a treatment active. |
| Methoxyhydroxyphenyl Isopropylnitrone Key active Antioxidant | Methoxyhydroxyphenyl Isopropylnitrone (commercially known as Spin Trap or PBN derivative) is a nitrone-based free radical scavenger used in topical skincare to neutralize reactive oxygen species and reduce oxidative stress. It is marketed for anti-aging and protective benefits against environmental damage. |
| 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. |
| Retinol & Polysorbate 20 Anti-aging active (retinol) with emulsifier/solubilizer (polysorbate 20) | Retinol is a vitamin A derivative that promotes cell turnover and collagen production to reduce signs of aging, while polysorbate 20 is a nonionic surfactant used to solubilize and stabilize the formulation. The combination delivers an active retinoid in a cosmetically stable base. |
| Sodium Polyacryloyldimethyl Taurate Emulsifier / thickener | Sodium Polyacryloyldimethyl Taurate is a synthetic acrylate-based polymer used as a thickening, stabilizing, and emulsifying agent in cosmetic formulations. It helps create smooth, gel-like textures and stabilizes oil-in-water emulsions. |
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.