The Hey Hush Clean Tween "NO LIST"

At Hey Hush, we go beyond simple “no nasties”, “clean beauty”, or “natural” claims by scrutinising every ingredient against trusted global and local clean-beauty standards. Tween skin is still developing, so formulas must be gentle, simple, age-appropriate and effective — which means broad marketing claims alone aren’t enough.

Our vetting system reviews every product across four strict categories: Endocrine disruptors, skin irritants, pollutants, and broader potential health concerns. Some ingredients fall into more than one category, and while this isn’t an exhaustive list, it covers the key ingredients commonly found in tween products that we actively avoid. For tweens with known sensitivities or allergens (e.g. fragrance allergens, soy), we’ll highlight these — but it’s always worth double-checking product labels for any intolerances.

Endocrine Disrupting Chemicals (EDCs)

• SYNTHETIC FRAGRANCE / PARFUM
• PARABENS (methyl, ethyl, propyl, butyl, isobutyl)
• PHTHALATES (DEP, DBP, DEHP)
• CHEMICAL UV FILTERS (oxybenzone, octocrylene, homosalate, avobenzone)
• TRICLOSAN

Skin Irritants

• SULPHATES (SLS, SLES) – foaming agents
• HARSH ACIDS & HIGH-STRENGTH ACTIVES (AHA/BHA peels, retinol, high strength vitamin C)
• PHENOXYETHANOL (preservative)
• OTHER HARSH PRESERVATIVES (e.g., Methylchloroisothiazolinone [MCI], Methylisothiazolinone [MI]
• DRYING ALCOHOLS (alcohol denat., ethanol)
• ARTIFICIAL DYES / COLOURANTS / AROMAS (some CI lake colours, FD&C dyes)
• PROPYLENE GLYCOL

Pollutants / Persistent in the Environment

• MICROPLASTICS (polyethylene, polyacrylates, acrylate copolymers, nylon-12)
• PEGs (polyethylene glycols)
• SILICONES (dimethicone, cyclopentasiloxane, cyclotetrasiloxane)
• PFAS "Forever Chemicals" (PTFE, perfluorinated compounds)
• NANOPARTICLES (nano zinc oxide, nano titanium dioxide) – safety concerns in leave-on products
• PETROCHEMICAL INGREDIENTS (mineral oil, petrolatum, paraffin)

Links to Other Health Concerns

• FORMALDEHYDE-RELEASING PRESERVATIVES (DMDM hydantoin, imidazolidinyl urea, quaternium-15) - potential carcinogen
• TALC – asbestos contamination risk
• ALUMINIUM SALTS - potential neurotoxicity and reproductive effects
• OTHER NEUROTOXIC OR REPRODUCTIVE TOXINS (DEA, TEA, MEA, Toluene)
• BHA & BHT

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