Below is every ingredient in Ronzille Collagen Boosting Toner For Scar Reduction Fine Lines And Ageing For Men 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%.
Glutathione is a tripeptide antioxidant used in skincare for its melanin-modulating and antioxidant properties, often promoted to reduce hyperpigmentation and even skin tone. Topical efficacy data is limited and variable, with stronger systemic effects associated with oral or intravenous routes.
Gluconolactone is a polyhydroxy acid that gently exfoliates the skin surface, provides antioxidant and humectant benefits, and is often considered milder than alpha hydroxy acids. It is well tolerated, including by sensitive skin, due to its larger molecular size and slower penetration.
Sphingomonas Ferment Extract is a biofermented ingredient derived from the Sphingomonas bacterium, valued for its hyaluronic-acid-boosting, humectant, and skin-conditioning properties. It is used in skincare to support hydration and skin barrier function.
3-O-Ethyl Ascorbic Acid is a stable, water-soluble ethylated derivative of vitamin C that converts to ascorbic acid in the skin, providing antioxidant protection and supporting collagen synthesis and pigmentation control. It is valued for greater stability than pure L-ascorbic acid while delivering similar brightening and anti-aging benefits.
Ocimum Sanctum (Holy Basil/Tulsi) leaf extract is a plant-derived ingredient valued for its antioxidant, anti-inflammatory, and antimicrobial properties, attributed to compounds such as eugenol, ursolic acid, and rosmarinic acid. It is used in skincare to help soothe skin, reduce oxidative stress, and address blemish-prone skin.
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. |
| Skin dryness or tightness | Rare | Possible with high concentrations in leave-on products. |
| Allergic contact dermatitis | Rare | Sensitization reported infrequently in patch-test studies. |
| Redness or erythema | Uncommon | Typically mild and resolves after discontinuation. |
| 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 irritation | Rare | Transient redness or stinging, more likely at higher concentrations or on compromised skin. |
| Contact dermatitis / allergic sensitization | Very rare | Isolated reports; glycol-type diols are generally considered low sensitizers. |
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. |
| Pentylene Glycol Humectant / solvent / preservative-booster | Pentylene glycol is a glycol used in cosmetics as a humectant and solvent that also enhances the antimicrobial efficacy of formulations, helping reduce reliance on traditional preservatives. It improves skin hydration and aids the delivery and stability of other ingredients. |
| 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%. |
| 2,3-Butanediol Humectant / solvent | 2,3-Butanediol is a small diol used in cosmetics primarily as a humectant and solvent that helps retain moisture and aid the dissolution of other ingredients. It also offers mild antimicrobial properties that can support product preservation. |
| 1,4-Hexanediol Solvent / preservative-booster | 1,4-Hexanediol is a synthetic diol used in cosmetic formulations primarily as a solvent and humectant that also enhances the antimicrobial efficacy of preservative systems. It is considered a formulation/base ingredient rather than a treatment active. |
| Glutathione Key active Antioxidant / skin-brightening agent | Glutathione is a tripeptide antioxidant used in skincare for its melanin-modulating and antioxidant properties, often promoted to reduce hyperpigmentation and even skin tone. Topical efficacy data is limited and variable, with stronger systemic effects associated with oral or intravenous routes. |
| 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. |
| Tromethamine pH adjuster / buffering agent | Tromethamine (trometamol, TRIS) is an organic amine base used in cosmetic and topical formulations to neutralize acidic components and stabilize pH. It functions primarily as a buffering and neutralizing agent rather than as a therapeutic active. |
| Gluconolactone Key active Polyhydroxy acid (PHA) exfoliant/humectant | Gluconolactone is a polyhydroxy acid that gently exfoliates the skin surface, provides antioxidant and humectant benefits, and is often considered milder than alpha hydroxy acids. It is well tolerated, including by sensitive skin, due to its larger molecular size and slower penetration. |
| Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer Emulsifier/stabilizer (thickener) | Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer is a synthetic acrylate-based polymer used to thicken, stabilize, and emulsify cosmetic formulations, creating smooth gel and cream textures. It is widely employed as a rheology modifier and is not a therapeutic active. |
| 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 Citrate pH adjuster / chelating agent | Sodium citrate is the sodium salt of citric acid used in skincare primarily as a buffering agent to stabilize formulation pH and as a chelator that binds metal ions to improve product stability. It is a base/formulation ingredient rather than a therapeutic active. |
| 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. |
| Sphingomonas Ferment Extract Key active Hydrating/conditioning agent | Sphingomonas Ferment Extract is a biofermented ingredient derived from the Sphingomonas bacterium, valued for its hyaluronic-acid-boosting, humectant, and skin-conditioning properties. It is used in skincare to support hydration and skin barrier function. |
| 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. |
| 3-O-Ethyl Ascorbic Acid Key active Antioxidant / brightening vitamin C derivative | 3-O-Ethyl Ascorbic Acid is a stable, water-soluble ethylated derivative of vitamin C that converts to ascorbic acid in the skin, providing antioxidant protection and supporting collagen synthesis and pigmentation control. It is valued for greater stability than pure L-ascorbic acid while delivering similar brightening and anti-aging benefits. |
| Melia Azadirachta Flower Extract Antioxidant/Skin-conditioning | Melia Azadirachta (neem) Flower Extract is a botanical derived from neem tree flowers used in skincare for its antioxidant, soothing, and skin-conditioning properties. It is often included in Ayurvedic-inspired formulations for its purported anti-inflammatory and antimicrobial benefits. |
| Ocimum Sanctum Leaf Extract Key active Antioxidant/anti-inflammatory botanical extract | Ocimum Sanctum (Holy Basil/Tulsi) leaf extract is a plant-derived ingredient valued for its antioxidant, anti-inflammatory, and antimicrobial properties, attributed to compounds such as eugenol, ursolic acid, and rosmarinic acid. It is used in skincare to help soothe skin, reduce oxidative stress, and address blemish-prone skin. |
| Melia Azadirachta Leaf Extract Key active Soothing/antimicrobial botanical extract | Melia Azadirachta (neem) Leaf Extract is a plant-derived ingredient valued for its antioxidant, anti-inflammatory, and antimicrobial properties, often used in skincare for soothing and conditioning effects. It contains bioactive compounds such as nimbidin and flavonoids. |
| Curcuma Longa Root Extract Key active Antioxidant / anti-inflammatory | Curcuma Longa (turmeric) Root Extract is a plant-derived ingredient rich in curcuminoids, used in skincare for its antioxidant and anti-inflammatory properties. It may help reduce signs of oxidative stress and soothe irritated skin. |
| Corallina Officinalis Extract Antioxidant / mineral-rich conditioning agent | Corallina Officinalis Extract is derived from a red coralline algae and is used in skincare for its mineral content (calcium, magnesium) and antioxidant properties, often as a conditioning and soothing agent. It is valued for hydrating and protective effects in cosmetic formulations. |
| Sodium Hyaluronate Crosspolymer Humectant / hydrating agent | Sodium Hyaluronate Crosspolymer is a chemically cross-linked form of sodium hyaluronate that forms a hydrated network, providing enhanced moisture retention and longer-lasting surface hydration compared to standard hyaluronic acid. It is widely used in moisturizers, serums, and masks to plump and smooth the skin surface. |
| 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. |
| 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. |
| Xylose Humectant / skin-conditioning sugar | Xylose is a naturally occurring monosaccharide (pentose sugar) used in skincare primarily as a humectant and skin-conditioning agent, and as a component of certain anti-glycation and barrier-supporting formulations. It helps attract and retain moisture and may contribute to maintaining skin smoothness. |
| Polyglutamic Acid Humectant | Polyglutamic acid is a biodegradable peptide-based humectant that binds water to the skin's surface, helping to increase hydration and improve skin smoothness. It is often used alongside or as an alternative to hyaluronic acid. |
| 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. |
| Cholesterol Skin barrier lipid / emollient | Cholesterol is a naturally occurring lipid found in the skin's stratum corneum that, alongside ceramides and fatty acids, helps maintain the skin barrier and prevent transepidermal water loss. In skincare formulations it functions as an emollient and barrier-repair agent that improves hydration and skin resilience. |
| Dipotassium Glycyrrhizate Key active Anti-inflammatory/soothing agent | Dipotassium glycyrrhizate is a water-soluble salt derived from licorice root (glycyrrhizic acid) used in skincare for its anti-inflammatory, soothing, and antioxidant properties. It is commonly added to formulations to calm irritation, redness, and sensitivity. |
| Glycine Amino acid / humectant | Glycine is a small amino acid used in skincare as a humectant and conditioning agent, supporting skin hydration and acting as a building block for collagen and natural moisturizing factor. It is generally considered well-tolerated and is often included as part of moisturizing or barrier-support formulations. |
| Cysteine Key active Antioxidant / amino acid conditioning agent | Cysteine is a sulfur-containing amino acid used in skincare and haircare for its antioxidant properties and its role in supporting keratin and glutathione synthesis. It is also employed in hair straightening and perming formulations to reduce disulfide bonds. |
| Sodium Cocoyl Isethionate Mild surfactant/cleansing agent | Sodium Cocoyl Isethionate is a gentle, coconut-derived anionic surfactant widely used in syndet cleansing bars and facial cleansers to produce a creamy lather while being milder than traditional soaps. It cleanses by emulsifying oils and debris with relatively low irritation potential. |
| Helianthus Annuus Seed Oil Emollient / skin-conditioning oil | Helianthus Annuus (Sunflower) Seed Oil is a plant-derived emollient rich in linoleic acid and vitamin E, used to soften skin and support the skin barrier. It is widely used as a base oil in moisturizers and cosmetic formulations. |
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.