Below is every ingredient in Lash-ious Lash & Brow Growth Serum 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.
Camellia Sinensis (green tea) leaf extract is a polyphenol-rich botanical, primarily containing catechins like EGCG, used in skincare for its antioxidant and anti-inflammatory properties. It helps neutralize free radicals and may reduce signs of UV-induced damage and inflammation.
Terminalia ferdinandiana (Kakadu Plum) extract is an Australian native fruit extract exceptionally high in vitamin C (ascorbic acid) along with ellagic acid and other polyphenols, used in skincare for its antioxidant and brightening properties. It helps neutralize free radicals and may support a more even skin tone.
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.
Biotin (vitamin B7) is a water-soluble vitamin used in topical formulations as a conditioning agent, though evidence for meaningful benefit to skin, hair, or nails when applied topically is limited. It is more commonly associated with oral supplementation claims for hair and nail health.
Aggregated from the active ingredients in this product.
| Reported effect | How often | Notes |
|---|---|---|
| Sticky or tacky skin feel | Common | Cosmetic sensation at higher concentrations, not a health concern. |
| Mild transient stinging or irritation | Uncommon | More likely on broken or compromised skin or with high concentrations. |
| Skin dryness or moisture-wicking in very low humidity | Uncommon | Can theoretically draw water from skin in extremely dry environments if not paired with occlusives. |
| Allergic contact dermatitis | Rare | Sensitization to glycerine is uncommon but has been documented in patch-test studies. |
| Mild skin irritation | Uncommon | Transient stinging or redness, more likely on compromised or sensitive skin. |
| Enhanced penetration of co-formulated irritants | Uncommon | As a penetration enhancer it may increase absorption and irritation potential of other actives. |
| Mild irritation or stinging | Rare | Transient irritation may occur, more often on compromised or sensitive skin. |
| Contact urticaria | Very rare | Isolated reports of immediate hives following topical exposure. |
| Mild skin irritation or redness | Uncommon | Generally well tolerated; irritation more likely in sensitive skin or high concentrations. |
| Dryness or tingling | Rare | Occasionally reported, often related to other formulation components. |
| Erythema (redness) | Rare | Transient and typically resolves after discontinuation |
| Transient skin tightness or dryness | Uncommon | May occur in low-humidity environments where the ingredient can draw moisture from deeper skin layers if not sealed with an occlusive. |
| Mild irritation, redness, or stinging | Uncommon | Often related to other formulation components or compromised skin barrier rather than hyaluronic acid itself. |
| Hypersensitivity reactions with injectable forms | Rare | Pertains to dermal filler use rather than topical application; includes swelling or nodule formation. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.
| Ingredient | What it does |
|---|---|
| Glycerine Humectant | Glycerine (glycerol) is a humectant that draws water into the stratum corneum and helps maintain skin hydration and barrier function. It is widely used as a base/formulation ingredient in moisturizers, cleansers, and serums. |
| Propanediol Humectant/solvent | Propanediol is a plant-derived glycol used in skincare as a humectant, solvent, and penetration enhancer that improves moisturization and the spreadability of formulations. It also helps solubilize other ingredients and can boost the efficacy of certain actives. |
| Panthenol Humectant / skin-conditioning agent | Panthenol (provitamin B5) is converted to pantothenic acid in the skin, where it acts as a humectant and helps support skin barrier function and hydration. It is also used for its soothing and mild anti-inflammatory properties in topical formulations. |
| Camellia Sinensis Leaf (Green Tea) Extract Key active Antioxidant | Camellia Sinensis (green tea) leaf extract is a polyphenol-rich botanical, primarily containing catechins like EGCG, used in skincare for its antioxidant and anti-inflammatory properties. It helps neutralize free radicals and may reduce signs of UV-induced damage and inflammation. |
| Terminalia Ferdinandiana (Kakadu Plum) Extract Key active Antioxidant | Terminalia ferdinandiana (Kakadu Plum) extract is an Australian native fruit extract exceptionally high in vitamin C (ascorbic acid) along with ellagic acid and other polyphenols, used in skincare for its antioxidant and brightening properties. It helps neutralize free radicals and may support a more even skin tone. |
| 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. |
| Biotin Key active Conditioning agent / vitamin (B7) | Biotin (vitamin B7) is a water-soluble vitamin used in topical formulations as a conditioning agent, though evidence for meaningful benefit to skin, hair, or nails when applied topically is limited. It is more commonly associated with oral supplementation claims for hair and nail health. |
| Xantham Gum Thickener / Stabilizer | Xanthan gum is a polysaccharide produced by bacterial fermentation, used in skincare as a thickening, gelling, and emulsion-stabilizing agent. It improves product texture and suspends ingredients but provides no direct active treatment benefit. |
| Phenoxyethanol (and) Ethylhexylglycerin Preservative | A widely used preservative blend combining phenoxyethanol with ethylhexylglycerin, which also acts as a skin-conditioning agent and boosts antimicrobial efficacy. It protects formulations from bacterial, yeast, and mold contamination. |
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.