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Ingredient deep-dive

DEHP (Diethylhexyl Phthalate): Is It a Microplastic?

High concernPlasticiser / chemical of 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.

Where it appears

  • Historic use in fragrance and nail products
  • Still found via packaging migration and food processing

Regulatory status (2026)

European Union

Banned in cosmetics; SVHC and restricted in food-contact materials.

United States

Banned in childrens toys; permitted in some food-contact uses.

Cleaner alternatives

  • Glass or steel food storage
  • Phthalate-free fragrance
  • Unfragranced products

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DEHP (Diethylhexyl Phthalate), common questions

Is DEHP (Diethylhexyl Phthalate) a microplastic?

Yes. 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.

Is DEHP (Diethylhexyl Phthalate) banned?

EU: Banned in cosmetics; SVHC and restricted in food-contact materials. US: Banned in childrens toys; permitted in some food-contact uses.

What can I use instead of DEHP (Diethylhexyl Phthalate)?

Cleaner alternatives include: Glass or steel food storage; Phthalate-free fragrance; Unfragranced products.

What products contain DEHP (Diethylhexyl Phthalate)?

Commonly found in: Historic use in fragrance and nail products; Still found via packaging migration and food processing.

Related ingredients

Parabens

Plasticiser / chemical of concern · Medium concern

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

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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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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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