Below is every ingredient in Nykaa Skin Gel Moisturizer 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.
Hyaluronic acid is a glycosaminoglycan that attracts and binds water to the skin, helping to maintain hydration and improve the appearance of plumpness and smoothness. It is widely used in moisturizers and serums and is generally well tolerated across skin types.
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.
Hamamelis Virginiana (witch hazel) extract is derived from the leaves, bark, and twigs of the witch hazel plant and is valued for its tannin content, providing astringent, anti-inflammatory, and antioxidant properties. It is commonly used in toners and after-shave products to tighten skin and reduce minor irritation.
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.
Aggregated from the active ingredients in this product.
| Reported effect | How often | Notes |
|---|---|---|
| Skin dryness or barrier disruption with excessive contact | Uncommon | Frequent or prolonged exposure to water, especially hot or hard water, can disrupt the skin barrier and contribute to transepidermal water loss. |
| Irritation from impurities or hard water minerals | Rare | Reactions are attributed to contaminants, chlorine, or mineral content rather than water itself. |
| 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 skin irritation | Rare | Occasional transient redness or stinging, typically in sensitive skin or at high concentrations. |
| Contact dermatitis/allergic sensitization | Very rare | Isolated reports; PPG ethers are generally considered low-sensitizing. |
| Comedogenicity (pore clogging) | Rare | Possible in acne-prone skin given its emollient nature, though not strongly established. |
| Mild contact irritation | Rare | Occasional redness or stinging, usually in sensitive or compromised skin. |
| Allergic contact dermatitis | Very rare | Isolated case reports; considered a low-sensitizing ingredient. |
| Comedogenicity / clogged pores | Rare | Generally low comedogenic potential, but acne-prone individuals may occasionally react. |
| Contact urticaria | Very rare | Isolated reports of immediate hypersensitivity reactions. |
| Eye irritation | Uncommon | Can cause irritation on direct contact with eyes, relevant in eye-area products. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.
| Ingredient | What it does |
|---|---|
| Water Solvent/vehicle | Water is the most common base ingredient in cosmetic formulations, serving as a solvent that dissolves other ingredients and forms the bulk of emulsions and aqueous solutions. It is generally considered safe and non-irritating. |
| 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. |
| PPG-15 Stearyl Ether Emollient/Skin-conditioning | PPG-15 Stearyl Ether is a polypropylene glycol ether of stearyl alcohol used as an emollient and skin-conditioning agent in cosmetic formulations. It imparts a smooth, conditioning feel and helps spread oils and other ingredients across the skin. |
| 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. |
| 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. |
| 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. |
| Betaine Humectant / osmolyte | Betaine is a naturally derived amino acid derivative (trimethylglycine) used in skincare as a humectant and osmoprotectant that attracts and retains moisture while helping stabilize skin barrier function. It also improves the texture and mildness of formulations. |
| Hyaluronic Acid Key active Humectant / hydrating agent | Hyaluronic acid is a glycosaminoglycan that attracts and binds water to the skin, helping to maintain hydration and improve the appearance of plumpness and smoothness. It is widely used in moisturizers and serums and is generally well tolerated across skin types. |
| Algae Extract Emollient/conditioning agent (humectant, antioxidant) | Algae extract is a marine-derived ingredient rich in polysaccharides, vitamins, minerals, and antioxidants used to hydrate, soothe, and condition the skin. It functions primarily as a moisturizing and skin-conditioning agent rather than a clinically proven therapeutic active. |
| 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. |
| Hydrolyzed Adansonia Digitata Seed Extract Conditioning/film-forming agent | Hydrolyzed Adansonia Digitata (baobab) Seed Extract is a hydrolyzed protein derivative used in skincare and haircare as a conditioning and film-forming agent that helps improve hydration, surface smoothness, and texture. It is typically employed as a supportive cosmetic ingredient rather than a clinically validated therapeutic active. |
| Hamamelis Virginiana Extract Key active Astringent/antioxidant | Hamamelis Virginiana (witch hazel) extract is derived from the leaves, bark, and twigs of the witch hazel plant and is valued for its tannin content, providing astringent, anti-inflammatory, and antioxidant properties. It is commonly used in toners and after-shave products to tighten skin and reduce minor irritation. |
| 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. |
| 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. |
| Rice Amino Acids Humectant / conditioning agent | Rice Amino Acids are a blend of amino acids derived from hydrolyzed rice protein, used in skincare to provide hydration, support the skin barrier, and condition skin and hair. They function primarily as humectants and moisturizing agents in cosmetic formulations. |
| Hydrolyzed Soy Protein Conditioning/film-forming agent | Hydrolyzed soy protein is a soy-derived protein broken into smaller peptides and amino acids, used in skincare and haircare for its moisturizing, conditioning, and film-forming properties that can temporarily improve skin smoothness and hair manageability. It is valued for its water-binding capacity and substantivity to skin and hair surfaces. |
| Proline Amino acid / skin-conditioning agent | Proline is a non-essential amino acid and a key component of collagen, used in skincare as a humectant and skin-conditioning agent to support hydration and the skin barrier. It is generally well tolerated and often included in formulations for its moisturizing and structural-protein-supporting properties. |
| Xylitylglucoside Humectant / moisturizer | Xylitylglucoside is a sugar-derived humectant, typically used in combination with anhydroxylitol and xylitol, that helps attract and retain water in the skin and supports the skin barrier. It is valued for its skin-hydrating and moisturizing properties in cosmetic formulations. |
| Anhydroxylitol Humectant / moisturizing agent | Anhydroxylitol is a sugar-derived (xylitol) humectant used in skincare to attract and retain water, helping to maintain skin hydration and barrier function. It is often combined with xylitol and xylitylglucoside to enhance the skin's natural moisturizing factors. |
| Xylitol Humectant / moisturizer | Xylitol is a sugar alcohol used in topical formulations as a humectant that helps attract and retain moisture in the skin, and it may support the skin's microbiome and barrier function. It is generally well tolerated and considered safe for topical use. |
| Maltitol Humectant / moisturizing agent | Maltitol is a sugar alcohol (polyol) used in skincare formulations primarily as a humectant and skin-conditioning agent that helps attract and retain moisture. It is also valued for its hydrating and texture-enhancing properties in topical products. |
| Methylpropanediol Humectant/solvent | Methylpropanediol is a small glycol-type ingredient used in skincare as a humectant and solvent that helps hydrate skin and enhance the penetration of other actives. It also contributes to product texture and can support preservative efficacy. |
| 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. |
| Sodium Gluconate Chelating agent / skin-conditioning | Sodium gluconate is the sodium salt of gluconic acid used in skincare primarily as a chelating agent to bind metal ions and stabilize formulations, with secondary humectant and skin-conditioning properties. It is generally considered a base/formulation ingredient rather than an active treatment. |
| 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. |
| 1,2-Hexanediol Humectant / preservative booster | 1,2-Hexanediol is a synthetic diol used in skincare as a humectant and solvent that also enhances the antimicrobial efficacy of formulations, often allowing reduced or preservative-free systems. It helps maintain product stability while contributing mild moisturizing properties. |
| 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. |
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.