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Ingredient deep-dive

Parabens: Is It a Microplastic?

Medium concernPlasticiser / chemical of concern

Preservatives flagged for endocrine activity; commonly co-occur with plastic polymers in synthetic formulas.

Where it appears

  • Moisturizers and lotions
  • Shampoo and body wash
  • Makeup

Regulatory status (2026)

European Union

Butyl and propylparaben restricted in leave-on products for infants since 2014.

United States

FDA permits; California Prop 65 lists for cosmetic exposure.

Cleaner alternatives

  • Phenoxyethanol
  • Sodium benzoate + potassium sorbate
  • Sorbic acid

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Parabens, common questions

Is Parabens a microplastic?

Yes: it is classified as a synthetic polymer. Preservatives flagged for endocrine activity; commonly co-occur with plastic polymers in synthetic formulas.

Is Parabens banned?

EU: Butyl and propylparaben restricted in leave-on products for infants since 2014. US: FDA permits; California Prop 65 lists for cosmetic exposure.

What can I use instead of Parabens?

Cleaner alternatives include: Phenoxyethanol; Sodium benzoate + potassium sorbate; Sorbic acid.

What products contain Parabens?

Commonly found in: Moisturizers and lotions; Shampoo and body wash; Makeup.

Related ingredients

Phthalates

Plasticiser / chemical of concern · High concern

Plasticisers used to soften plastic, banned from many products. Strong endocrine disruptors.

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BHT / BHA

Plasticiser / chemical of concern · Low concern

Synthetic antioxidants, co-occurrence flag in plastic-heavy formulas.

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DEHP (Diethylhexyl Phthalate)

Plasticiser / chemical of concern · High concern

The most studied plasticiser and a recognised endocrine disruptor. Banned in EU cosmetics. It reaches food and bodies mainly through plastic packaging and processing equipment rather than through cosmetic formulas.

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DBP (Dibutyl Phthalate)

Plasticiser / chemical of concern · High concern

Phthalate plasticiser historically used to keep nail polish flexible. Banned in EU cosmetics and voluntarily removed by most major nail brands, but it persists in imported and unregulated products.

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