Formulation Deep Dive
GrandeLASH-Sensitive Peptide Lash Enhancing Serum by Grande Cosmetics is formulated as a high-performance, water-based treatment designed to enhance lash density and length without the use of prostaglandin analogs. The formulation utilizes a sophisticated aqueous carrier system of glycerin and butylene glycol to facilitate the delivery of its concentrated LashCatalyst Peptide Complex. This complex features a synergistic blend of Biotinoyl Tripeptide-1, Myristoyl Pentapeptide-17, and Copper Tripeptide-1, which work in tandem to support keratin production and improve hair anchorage at the follicle. The formula is further enriched with Sodium Hyaluronate (Hyaluronic Acid) and silk amino acids for deep conditioning, alongside botanical soothing agents like Chamomilla Recutita (Chamomile) and Camellia Sinensis (Green Tea) leaf extracts to mitigate irritation. The system is stabilized with hydroxyethylcellulose and xanthan gum, utilizing a robust preservative blend of phenoxyethanol, sodium benzoate, and ethylhexylglycerin to ensure microbiological stability in a sensitive ocular environment.
Formula Structure Overview
This formula has a 82% match with ingredients from our research database. Among the matched ingredients, the main functional themes identified are categorized as conditioner, hydrator, barrier support, and antioxidant ingredients.
Reviewed Ingredient Coverage
82%
Water
GREAT
Purified water serves as the primary, high-quality solvent in most cosmetics.
Solvent
Glycerin
GREAT
To attract and retain moisture in the skin and hair, enhancing hydration and improving barrier function.
Hydrator
Moisturizer
Emollient
Texture Enhancer
Conditioner
Soother
Barrier Support
Anti-Aging Agent
Solvent
Butylene Glycol
GOOD
To hydrate and condition skin and hair, enhance the absorption of active ingredients, and improve product texture and stability.
Hydrator
Moisturizer
Emollient
Texture Enhancer
Conditioner
Solvent
Preservative
L-Arginine
GREAT
Enhances skin hydration, supports collagen synthesis, promotes hair growth, and strengthens hair fibers.
Hydrator
Conditioner
Antioxidant
Strengthener
Soother
Barrier Support
Anti-Aging Agent
Blood Flow Modulator
Biotinoyl Tripeptide-1
GOOD
A biotin-conjugated tripeptide used to support the appearance of stronger, fuller, healthier hair.
Strengthener
Conditioner
Ascorbic Acid
GREAT
Neutralizes free radicals, promotes collagen synthesis, and inhibits melanin production.
Antioxidant
Strengthener
Soother
Tone Evener
Anti-Aging Agent
UV Protector
RH-Polypeptide-9
NOT RATED
sh-Oligopeptide-10
GOOD
A synthetic human (recombinant) a synthetic human (recombinant) signal oligopeptide used as a premium biotech skin-conditioning active supporting the appearance of renewed skin and healthy hair.
Barrier Support
Soother
Sodium Hyaluronate
GREAT
To attract and retain moisture within skin and hair-care formulations, improve product texture and spread, fortify barrier integrity and deliver a smoothing, plumping effect.
Hydrator
Moisturizer
Texture Enhancer
Conditioner
Soother
Barrier Support
Anti-Aging Agent
sh-Oligopeptide-2
GOOD
A synthetic human (recombinant) Insulin-like Growth Factor 1 (IGF-1) used as a premium biotech skin-conditioning active supporting the appearance of renewed skin and healthy hair.
Anti-Aging Agent
Strengthener
sh-Polypeptide-1
GOOD
A synthetic human (recombinant) basic Fibroblast Growth Factor (bFGF / FGF-2) used as a premium biotech skin-conditioning active supporting the appearance of renewed skin and healthy hair.
Anti-Aging Agent
Strengthener
sh-Polypeptide-11
GOOD
A synthetic human (recombinant) acidic Fibroblast Growth Factor (aFGF / FGF-1) used as a premium biotech skin-conditioning active supporting the appearance of renewed skin and healthy hair.
Anti-Aging Agent
Strengthener
Myristoyl Pentapeptide-8
NOT RATED
Biotin
GOOD
Enhance skin and hair health by supporting keratin structure and improving hydration.
Hydrator
Conditioner
Strengthener
Barrier Support
Anti-Aging Agent
Tocopherol (Vitamin E)
GREAT
To provide antioxidant protection, moisturize and condition the skin and hair, support the skin’s barrier function, soothe irritation, and protect against environmental damage.
Moisturizer
Emollient
Conditioner
Antioxidant
Soother
Barrier Support
Anti-Aging Agent
Myristoyl pentapeptide-17
GREAT
Stimulates keratin gene expression to promote hair follicle proliferation and fortification, while enhancing skin barrier integrity and reducing inflammation.
Strengthener
Soother
Anti-Inflammatory Agent
Microbiome Balance Agent
Barrier Support
Anti-Aging Agent
Soy Lecithin
GREAT
To stabilize emulsions, improve texture, support barrier integrity, boost hydration, and deliver actives effectively into skin and hair layers.
Moisturizer
Emollient
Texture Enhancer
Conditioner
Anti-Frizz Agent
Antioxidant
Barrier Support
Emulsifier
Glycine
GOOD
A free amino acid and component of the skin’s Natural Moisturizing Factor, used as a humectant and skin-conditioning agent to support moisture and softness.
Hydrator
Conditioner
Zinc Chloride
GOOD
A soluble zinc salt used as an astringent and scalp oil-balancer.
Astringent
Oil Control Agent
Threonine
GOOD
Deliver a skin-identical amino acid to boost water binding, comfort, and hair manageability in modern, low-irritancy systems.
Hydrator
Conditioner
Anti-Frizz Agent
Strengthener
Barrier Support
Caprylyl Glycol
GREAT
Enhances hydration, texture, and skin/hair conditioning while improving emulsion stability.
Hydrator
Moisturizer
Emollient
Texture Enhancer
Conditioner
Anti-Frizz Agent
Microbiome Balance Agent
Barrier Support
Emulsifier
Hexylene Glycol
GOOD
A multifunctional glycol used as a solvent, viscosity reducer, humectant and preservative aid.
Hydrator
Solvent
Hyaluronic Acid
GREAT
To provide intense hydration, plump the skin, reinforce the skin’s barrier, and diminish signs of aging.
Hydrator
Moisturizer
Barrier Support
Anti-Aging Agent
PCA
GREAT
A skin-identical Natural Moisturizing Factor humectant — the acid form of sodium PCA — that binds water at the skin surface for lasting, plumping hydration.
Hydrator
Conditioner
Helianthus annuus (Sunflower) Seed Oil
GREAT
To reinforce skin barrier function, deliver lightweight hydration, and protect against oxidative stress—while improving texture and ease of application.
Moisturizer
Emollient
Texture Enhancer
Antioxidant
Soother
Barrier Support
Valine
GOOD
A free amino acid and component of the skin’s Natural Moisturizing Factor, used as a humectant and skin-conditioning agent to support moisture and softness.
Hydrator
Conditioner
Xanthan Gum
GOOD
Improves formula viscosity and stability, enhances spreadability, supports skin hydration by forming a moisture-retaining film, and smooths hair appearance.
Hydrator
Moisturizer
Texture Enhancer
Conditioner
Soother
Barrier Support
Emulsifier
SH-Oligopeptide-1
GOOD
A signal peptide used to support smoother, firmer, renewed-looking skin.
Anti-Aging Agent
Conditioner
Hydroxyethylcellulose
GOOD
To enhance product viscosity, stability, and texture in skincare and haircare formulations.
Texture Enhancer
Emulsifier
Hydrolyzed Keratin
GOOD
Deposit keratin-derived peptides that form a substantive, breathable film to improve moisture retention, combability, and fiber resilience.
Hydrator
Texture Enhancer
Conditioner
Anti-Frizz Agent
Strengthener
Barrier Support
Phytic Acid
GOOD
A plant-derived chelating agent and mild antioxidant that stabilizes formulas and supports an even skin tone.
Chelating Agent
Antioxidant
Tocopheryl Acetate
GOOD
Protect skin and hair from oxidative damage, support barrier integrity, and enhance product texture and conditioning performance.
Moisturizer
Texture Enhancer
Conditioner
Antioxidant
Anti-Aging Agent
Sorbitol
GOOD
To attract and retain moisture in skin and hair while supporting texture stability and hydration balance.
Hydrator
Moisturizer
Texture Enhancer
Conditioner
PEG-40 Hydrogenated Castor Oil
GOOD
To facilitate the formation of stable emulsions and sols, improve mixing of oil and water phases, and enhance texture and performance of skincare and haircare formulas.
Texture Enhancer
Cleansing Agent
Emulsifier
Solvent
Apigenin
GOOD
A purified flavonoid antioxidant used to defend and soothe the look of scalp and skin.
Antioxidant
Soother
Isoleucine
GOOD
A free amino acid and component of the skin’s Natural Moisturizing Factor, used as a humectant and skin-conditioning agent to support moisture and softness.
Hydrator
Conditioner
Disodium EDTA
GOOD
To bind and deactivate metal ions, ensuring formula stability, consistency, and enhanced sensory and preservative performance in both skincare and haircare products.
Texture Enhancer
Cleansing Agent
Emulsifier
Preservative
Chelating Agent
Saccharomyces Ferment
GREAT
Provides humectant hydration, antioxidant protection and soothing support to improve skin texture and brighten tone while conditioning hair and scalp.
Hydrator
Moisturizer
Conditioner
Antioxidant
Strengthener
Soother
Anti-Inflammatory Agent
Microbiome Balance Agent
Barrier Support
Tone Evener
Anti-Aging Agent
GHK-Cu
GREAT
To stimulate collagen production, enhance skin elasticity, reduce signs of aging, and promote hair growth.
Antioxidant
Strengthener
Anti-Inflammatory Agent
Barrier Support
Tone Evener
Anti-Aging Agent
Blood Flow Modulator
Panthenol
GREAT
To hydrate and condition skin and hair, enhance barrier function, and provide anti-inflammatory benefits.
Hydrator
Moisturizer
Emollient
Conditioner
Strengthener
Soother
Anti-Inflammatory Agent
Barrier Support
Emulsifier
Serine
GOOD
Provide NMF-aligned, water-binding and conditioning benefits to enhance skin comfort and hair manageability without heaviness.
Hydrator
Conditioner
Anti-Frizz Agent
Strengthener
Microbiome Balance Agent
Barrier Support
Propylene Glycol
GOOD
Attract and retain moisture; solubilize actives; inhibit microbial growth in formulations.
Hydrator
Moisturizer
Emollient
Texture Enhancer
Solvent
Preservative
Nicotiana Benthamiana Octapeptide-30 SH-Oligopeptide-2
GOOD
A bioengineered plant-expressed peptide used to support the look of stronger, fuller hair.
Strengthener
Conditioner
Nicotiana Benthamiana Hexapeptide-40 SH-Polypeptide-9
GOOD
A bioengineered plant-expressed peptide used to support the look of stronger, fuller hair.
Strengthener
Conditioner
Nicotiana Benthamiana Hexapeptide-40 SH-Polypeptide-86
GOOD
A bioengineered plant-expressed peptide used to support the look of stronger, fuller hair.
Strengthener
Conditioner
Phenylpropanol
GOOD
A multifunctional aromatic alcohol used as a mild solvent and preservative-booster.
Solvent
Preservative
Proline
GOOD
A free amino acid and component of the skin’s Natural Moisturizing Factor, used as a humectant and skin-conditioning agent to support moisture and softness.
Hydrator
Conditioner
Glyceryl Caprylate
GOOD
To soften skin or hair surfaces, improve sensory feel and assist formulation stability via emollient, texture and antimicrobial-support functions.
Moisturizer
Emollient
Texture Enhancer
Conditioner
Emulsifier
Preservative
Magnesium Ascorbyl Phosphate
GREAT
Delivers antioxidant protection, brightens skin, stimulates collagen production, and supports scalp health.
Hydrator
Antioxidant
Soother
Tone Evener
Anti-Aging Agent
Gluconolactone
GOOD
A gentle polyhydroxy acid (PHA) that provides mild exfoliation, humectant hydration, and antioxidant / chelating support, and reinforces eco-preservative systems.
Exfoliant
Hydrator
Antioxidant
Myristoyl Tetrapeptide-12
NOT RATED
Polysorbate 20
GOOD
To stabilise oil-in-water or water-in-oil mixtures, reduce interfacial tension, solubilise lipophilic actives, and improve formulation texture and performance in skin and hair care systems.
Texture Enhancer
Cleansing Agent
Emulsifier
Solvent
Urea
GREAT
To deeply hydrate, gently exfoliate, reinforce the skin barrier, and soothe sensitive or flaky skin and scalp.
Hydrator
Moisturizer
Texture Enhancer
Exfoliant
Soother
Anti-Inflammatory Agent
Barrier Support
Alcohol
GOOD
A fast-evaporating cosmetic alcohol (undenatured ethanol) used as a solvent, astringent and quick-dry base; note the “Alcohol” vs. “Alcohol Denat.”/SD Alcohol 40-B distinction for US markets.
Solvent
Astringent
Phenoxyethanol
GOOD
A broad-spectrum cosmetic preservative that protects water-containing formulas against bacteria, yeast and mold.
Preservative
Histidine
GOOD
A free amino acid and component of the skin’s Natural Moisturizing Factor, used as a humectant and skin-conditioning agent to support moisture and softness.
Hydrator
Conditioner
PPG-26-Buteth-26
GOOD
A polymeric solubilizer and co-emulsifier for clear, stable water-based formulas.
Emulsifier
Solvent
Aminomethyl Propanol
GOOD
A mild organic base used as a pH adjuster, buffer and carbomer neutralizer.
Pentylene Glycol
GREAT
To elevate cosmetic formulations by delivering efficient hydration, actives solubilization, enhanced texture, and supplemental antimicrobial support—thereby improving both performance and sensory quality.
Hydrator
Moisturizer
Texture Enhancer
Conditioner
Soother
Barrier Support
Solvent
Preservative
Calcium Gluconate
GOOD
A water-soluble calcium salt used for skin conditioning, chelation (formula stability) and mild humectancy — a gentle cosmetic source of calcium.
Chelating Agent
Hydrator
Sodium Benzoate
GOOD
Functions as a preservative (antimicrobial), protecting water-containing formulations from yeast, mold, and bacterial spoilage. Its activity is pH-dependent and strongest in acidic systems (optimal below roughly pH 5), so it is used in low-pH products and frequently paired with potassium sorbate for broader, more robust preservation.
Preservative
Alanine
GOOD
A free amino acid and component of the skin’s Natural Moisturizing Factor, used as a humectant and skin-conditioning agent to support moisture and softness.
Hydrator
Conditioner
Oleanolic Acid
GOOD
A plant triterpenoid used to antioxidant-protect and support the look of a balanced scalp.
Antioxidant
Oil Control Agent
Ethylhexylglycerin
GOOD
A multifunctional additive that boosts preservative efficacy, provides deodorant activity, and conditions skin with a light, non-greasy feel.
Preservative
Microbiome Balance Agent
Sodium Lactate
GREAT
To deeply hydrate skin and hair, support the skin barrier, improve texture, and balance pH.
Hydrator
Moisturizer
Texture Enhancer
Conditioner
Anti-Frizz Agent
Exfoliant
Barrier Support
Hydrolyzed Glycosaminoglycans
NOT RATED
Sodium PCA
GREAT
Sodium PCA provides intense hydration, supports skin and scalp barrier function, and conditions hair to enhance manageability.
Hydrator
Moisturizer
Conditioner
Anti-Frizz Agent
Barrier Support
Anti-Aging Agent
Leuconostoc/Radish Root Ferment Filtrate
GOOD
A naturally derived, fermentation-based antimicrobial used for clean-beauty preservation.
Preservative
Myristoyl Hexapeptide-16
NOT RATED
Phenylalanine
GOOD
A free amino acid and component of the skin’s Natural Moisturizing Factor, used as a humectant and skin-conditioning agent to support moisture and softness.
Hydrator
Conditioner
Silk Amino Acids
GOOD
Penetrates into the upper layers of the skin as well as through the hair cuticle into the hair shaft, drawing moisture into these areas, improving skin and hair hydration
Hydrator
Moisturizer
Conditioner
Anti-Frizz Agent
Volume Control Agent
Aspartic Acid
GOOD
A free amino acid and component of the skin’s Natural Moisturizing Factor, used as a humectant and skin-conditioning agent to support moisture and softness.
Hydrator
Conditioner
Polyglyceryl-3 Diisostearate
NOT RATED
Citric Acid
GOOD
Acts mainly as a pH adjuster and buffer and as a chelating agent that protects formula stability and preservation; at higher leave-on levels it also serves as a mild exfoliating AHA.
Chelating Agent
Exfoliant
Propanediol
GREAT
Improve hydration, solubilize actives, enhance texture and absorption, support barrier function.
Hydrator
Emollient
Barrier Support
Solvent
The information provided in this review is based on internal research and publicly available sources. It is intended for general informational purposes only and does not constitute medical, legal, or regulatory advice. We do not guarantee the accuracy or completeness of this information. Users are encouraged to conduct their own research and consult appropriate professionals before making decisions based on this information.
