Below is every ingredient in Lancome Renergie Nuit Multi Lift 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.
Saccharomyces/Xylinum/Black Tea Ferment is a fermentation-derived ingredient (kombucha-type ferment) used in skincare for hydrating, antioxidant, and skin-conditioning purposes. It contributes polysaccharides, organic acids, and metabolites that support the skin barrier and moisture retention.
Ascorbyl Glucoside is a stable, water-soluble vitamin C derivative that is enzymatically converted to ascorbic acid in the skin, providing antioxidant protection and supporting collagen synthesis and skin brightening. It is generally considered milder and more stable than pure L-ascorbic acid.
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.
Adenosine is a nucleoside that signals through cell-surface receptors to promote dermal fibroblast activity and collagen/elastin production, helping reduce the appearance of fine lines and wrinkles. It also has anti-inflammatory and soothing properties at low concentrations commonly used in cosmetics (around 0.04-0.1%).
Acetyl Tetrapeptide-9 is a synthetic signal peptide marketed to stimulate dermal extracellular matrix components such as collagen and lumican, with the aim of improving skin firmness and density. Evidence is largely from manufacturer studies, and it is typically used at low concentrations in anti-aging formulations.
Octadecenedioic acid is a long-chain unsaturated dicarboxylic acid used in topical formulations to reduce hyperpigmentation and even skin tone, reportedly acting via PPAR-gamma pathways to inhibit melanin production. It is generally considered well tolerated at typical cosmetic concentrations.
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 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 or redness | Rare | Generally considered non-irritating; occasional mild reactions reported. |
| Clogged pores / comedogenic-related breakouts | Uncommon | Often anecdotal; dimethicone is largely regarded as non-comedogenic but may trap debris if skin is not cleansed well. |
| Allergic contact dermatitis | Very rare | True silicone allergy is exceptionally uncommon. |
| Eye irritation on accidental contact | Rare | Transient stinging or discomfort if product enters the eyes. |
| Skin irritation | Rare | Generally well tolerated; mild irritation possible in sensitive individuals. |
| Contact dermatitis / allergic reaction | Very rare | Allergic sensitization to this inert hydrocarbon is uncommon. |
| Comedogenicity / clogged pores | Rare | Considered low comedogenic potential, but possible in acne-prone skin with heavy use. |
| Eye stinging or irritation | Rare | May occur on direct ocular contact with certain formulations. |
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. |
| 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. |
| Dimethicone Emollient/occlusive (silicone) | Dimethicone is a silicone-based polymer used in skincare to soften skin, smooth texture, and form a breathable protective barrier that reduces transepidermal water loss. It is widely used as a base/formulation ingredient rather than a therapeutic active. |
| Isohexadecane Emollient / solvent | Isohexadecane is a synthetic, branched-chain hydrocarbon (saturated isoparaffin) used as a lightweight emollient, solvent, and spreading agent in cosmetic formulations. It imparts a silky, non-greasy feel and helps disperse pigments and other ingredients. |
| Alcohol Denat Solvent/penetration enhancer | Alcohol Denat (denatured ethanol) is a volatile solvent used in skincare to dissolve other ingredients, improve product spreadability and absorption, and create a quick-drying, lightweight feel. It is a formulation aid rather than a therapeutic active. |
| Dipropylene Glycol Solvent/humectant | Dipropylene glycol is a clear, low-viscosity glycol used in cosmetics primarily as a solvent, humectant, and viscosity-reducing agent. It helps dissolve fragrances and other ingredients while contributing mild moisture-retention properties. |
| Synthetic Wax Emollient/thickener | Synthetic Wax is a man-made hydrocarbon wax derived from petroleum or synthesized via the Fischer-Tropsch process, used to thicken formulations, stabilize emulsions, and impart structure and texture to cosmetic products. It functions as a base ingredient that provides emollient and binding properties rather than delivering an active therapeutic effect. |
| Methyl Methacrylate Crosspolymer Texture enhancer / mattifying agent | Methyl Methacrylate Crosspolymer is a synthetic polymer used in cosmetics as a film-former and oil-absorbing powder that imparts a smooth, soft-focus, matte feel to formulations. It functions primarily as a sensory and texturizing base ingredient rather than a skin-treatment active. |
| PEG-10 Dimethicone Silicone-based emulsifier/conditioning agent | PEG-10 Dimethicone is a water-dispersible, PEG-modified silicone used in cosmetics as an emulsifier, surfactant, and skin-conditioning agent that imparts a smooth, silky feel and helps stabilize emulsions. It is considered a formulation/base ingredient rather than a therapeutic active. |
| Dimethicone/PEG-10/15 Crosspolymer Emulsifier / film-former | Dimethicone/PEG-10/15 Crosspolymer is a silicone-based crosspolymer used as a water-in-silicone emulsifier and texture enhancer in cosmetic formulations. It helps stabilize emulsions and impart a smooth, silky feel to the skin. |
| Hydroxyethylpiperazine Ethane Sulfonic Acid pH buffer / chemical exfoliant adjunct | Hydroxyethylpiperazine Ethane Sulfonic Acid (HEPES) is a synthetic zwitterionic buffering agent used in skincare to stabilize formulation pH and to help promote gentle desquamation by supporting enzymatic shedding of corneocytes. It is often paired with exfoliating acids and other actives to enhance skin renewal while maintaining a stable, skin-compatible pH. |
| Saccharomyces/Xylinum/Black Tea Ferment Key active Fermented humectant/conditioning agent | Saccharomyces/Xylinum/Black Tea Ferment is a fermentation-derived ingredient (kombucha-type ferment) used in skincare for hydrating, antioxidant, and skin-conditioning purposes. It contributes polysaccharides, organic acids, and metabolites that support the skin barrier and moisture retention. |
| Ascorbyl Glucoside Key active Antioxidant / vitamin C derivative | Ascorbyl Glucoside is a stable, water-soluble vitamin C derivative that is enzymatically converted to ascorbic acid in the skin, providing antioxidant protection and supporting collagen synthesis and skin brightening. It is generally considered milder and more stable than pure L-ascorbic acid. |
| 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. |
| Sodium Acrylates Copolymer Thickener / film-forming stabilizer | Sodium Acrylates Copolymer is a synthetic anionic polymer used to thicken, stabilize, and improve the texture of cosmetic formulations, often forming a smooth film on the skin. It functions primarily as a rheology modifier and emulsion stabilizer rather than a treatment active. |
| Sodium Polyacrylate Thickener / absorbent | Sodium polyacrylate is a superabsorbent acrylic-acid polymer used in skincare as a thickening, stabilizing, and water-binding agent that can hold large amounts of liquid to create gel-like textures. It functions as a formulation and texture-enhancing ingredient rather than a biologically active treatment. |
| Hydrolyzed Linseed Extract Film-forming humectant / skin conditioner | Hydrolyzed Linseed Extract is a flaxseed-derived ingredient rich in polysaccharides and amino acids used to hydrate, soothe and provide a smoothing, mild film-forming effect on the skin. It is generally used as a supportive conditioning agent rather than a clinically proven active. |
| 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. |
| Hydrolyzed Hyaluronic Acid Humectant / moisturizer | Hydrolyzed hyaluronic acid is a low-molecular-weight form of hyaluronic acid broken into smaller fragments, allowing better penetration into the skin to bind water and improve hydration. It is widely used in moisturizers and serums to enhance skin moisture content and surface smoothness. |
| 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. |
| 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. |
| 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. |
| Adenosine Key active Anti-aging/soothing active | Adenosine is a nucleoside that signals through cell-surface receptors to promote dermal fibroblast activity and collagen/elastin production, helping reduce the appearance of fine lines and wrinkles. It also has anti-inflammatory and soothing properties at low concentrations commonly used in cosmetics (around 0.04-0.1%). |
| Acetyl Tetrapeptide-9 Key active Skin-conditioning peptide | Acetyl Tetrapeptide-9 is a synthetic signal peptide marketed to stimulate dermal extracellular matrix components such as collagen and lumican, with the aim of improving skin firmness and density. Evidence is largely from manufacturer studies, and it is typically used at low concentrations in anti-aging formulations. |
| 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. |
| Polysilicone-8 Film-forming silicone / emollient | Polysilicone-8 is a silicone-based polymer used in cosmetic formulations as a film former, conditioning agent, and texture enhancer that provides a smooth, silky feel and helps spread and adhere products to the skin. It is considered a base/formulation ingredient rather than a treatment active. |
| Nylon-12 Texture enhancer / mattifying agent | Nylon-12 is a synthetic polyamide powder used in cosmetics to improve texture, absorb oil and sebum, and provide a smooth, mattifying feel. It functions primarily as a bulking and slip-modifying agent in formulations such as powders, primers, and color cosmetics. |
| Dimethicone/Polyglycerin-3 Crosspolymer Emulsifier/texture enhancer | Dimethicone/Polyglycerin-3 Crosspolymer is a silicone-based crosspolymer used in cosmetic formulations as an emulsifier, thickening agent, and skin-conditioning ingredient that improves texture and spreadability. It helps stabilize emulsions and impart a smooth, non-greasy feel. |
| 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. |
| 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. |
| 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. |
| 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. |
| Alpha-Isomethyl Ionone Fragrance ingredient | Alpha-Isomethyl Ionone is a synthetic fragrance compound with a sweet, violet-like floral scent used to impart or enhance aroma in cosmetic and skincare formulations. It has no therapeutic skin benefit and serves purely an olfactory/sensory role. |
| 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. |
| Disteardimonium Hectorite Rheology modifier / suspending agent | Disteardimonium Hectorite is a modified clay (quaternized hectorite) used in cosmetic formulations as a thickener and gellant, primarily in anhydrous and oil-based systems such as sunscreens, foundations, and lipsticks. It helps suspend pigments and prevent ingredient separation. |
| Disodium EDTA Chelating agent | Disodium EDTA is a chelating agent used in cosmetics to bind metal ions, improving product stability, preventing rancidity, and enhancing the efficacy of preservatives. It is a formulation/base ingredient rather than a treatment active. |
| Octadecenedioic Acid Key active Skin brightening / pigmentation modulator | Octadecenedioic acid is a long-chain unsaturated dicarboxylic acid used in topical formulations to reduce hyperpigmentation and even skin tone, reportedly acting via PPAR-gamma pathways to inhibit melanin production. It is generally considered well tolerated at typical cosmetic concentrations. |
| 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. |
| Glutamylamidoethyl Indole Key active Soothing / anti-stress peptide derivative | Glutamylamidoethyl Indole is a synthetic peptide-like compound (a glutamic acid derivative linked to an indole moiety) used in skincare for its soothing and calming properties, often marketed to reduce signs of skin stress and improve comfort. It is typically incorporated into serums and creams targeting sensitive or reactive skin. |
| Hexyl Cinnamal Fragrance ingredient | Hexyl Cinnamal is a synthetic aromatic compound used as a fragrance and masking agent in cosmetic and skincare formulations, valued for its mild floral, jasmine-like scent. It is one of the 26 fragrance allergens required to be labeled in the EU. |
| 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. |
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.