No fungal-acne, pore-clogging, fragrance, drying-alcohol or pregnancy flags in Sleek Hair Styling Stick - 15 ml - BYOB's listed ingredients.
Below is every ingredient in Sleek Hair Styling Stick - 15 ml - BYOB 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%.
Benzophenone-4 (sulisobenzone) is a water-soluble organic UV filter that absorbs UVB and short UVA radiation, helping protect skin and formulations from sun-induced damage. It is also used to prevent UV degradation of product ingredients and color.
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 |
|---|---|---|
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 | Rare | Occasional reports, generally well tolerated on intact skin. |
Contact allergy/sensitization | Very rare | Polymeric structure makes sensitization uncommon; isolated case reports only. |
Transient stinging on sensitive skin | Very rare | Usually related to overall formulation rather than the polymer itself. |
Allergic contact dermatitis | Very rare | Isolated case reports of contact sensitization to PVP or related copolymers. |
Eye irritation | Rare | Possible stinging if products migrate into the eyes. |
Mild skin or eye irritation | Rare | Generally well tolerated; transient irritation possible, more often associated with eye contact in rinse-off products. |
Contact urticaria | Very rare | Isolated case reports describing immediate hypersensitivity reactions. |
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. |
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. |
| Polyquaternium-68 Formulation / support | |
| Ammonium Acryloyldimethyltaurate/VP Copolymer Thickener/stabilizer | Ammonium Acryloyldimethyltaurate/VP Copolymer is a synthetic acrylic copolymer used in skincare to thicken, gel, and stabilize emulsions, providing viscosity control and a smooth texture. It functions as a rheology modifier and film former rather than a biologically active treatment ingredient. |
| Polyvinylpyrrolidone Film-former / binder | Polyvinylpyrrolidone (PVP) is a water-soluble synthetic polymer used in skincare and cosmetics as a film-forming agent, binder, and viscosity modifier, commonly found in hair styling products, masks, and emulsions. It forms a thin, flexible film on the skin or hair surface. |
| Polyquaternium-7 Conditioning/film-forming polymer | Polyquaternium-7 is a cationic synthetic copolymer used in skincare and hair care as a conditioning agent and film former, imparting smoothness, reducing static, and enhancing sensory feel. It is a formulation ingredient rather than a therapeutic active. |
| Phenoxyethanol & Ethylhexylglycerin Preservative system | A widely used preservative blend in which phenoxyethanol provides broad-spectrum antimicrobial protection against bacteria, yeast, and mold, while ethylhexylglycerin acts as a skin-conditioning agent and preservative booster that enhances antimicrobial efficacy. The combination is commonly used to prevent microbial contamination and extend shelf life in cosmetic and skincare formulations. |
| 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%. |
| 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. |
| Perfume Fragrance | Perfume (fragrance) is a blend of aromatic compounds added to cosmetic products to impart a desired scent or to mask the base odor of other ingredients. It serves a sensory and formulation role rather than a skin-treating function. |
| Benzophenone-4 Key active UV filter (sunscreen agent) | Benzophenone-4 (sulisobenzone) is a water-soluble organic UV filter that absorbs UVB and short UVA radiation, helping protect skin and formulations from sun-induced damage. It is also used to prevent UV degradation of product ingredients and color. |
| 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. |
| Ethylenediaminetetraacetic Acid Disodium Salt Dihydrate Formulation / support | |
| 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. |
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.