PART 2 OF THE MICROPLASTY SERIES

A problem that is hardly talked about

When talking about microplastics in cosmetics, the product's composition is usually discussed.

But research shows that microplastics can also arise from plastic packaging itself .

This is even if the cosmetics do not contain any plastic particles in their composition.

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Plastic gradually wears out

Plastic is a material that gradually wears out mechanically with use.

Just a simple manipulation:

• opening the cup

• turning the lid

• pressing the pump

• repeated dosing of the product.

An experiment published in the journal Scientific Reports showed that mechanical stress on plastic can produce approximately 0.46 to 250 microplastic particles per centimeter of material .

These tiny fragments can then get:

• into the product

• on the skin

• into the surrounding environment.

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Microplastics can also enter the contents of packaging

Further research shows that plastic packaging can release micro- and nanoplastics directly into the cosmetics inside the container .

Experiments have shown:

• up to 4.22 million microplastics from one square centimeter of plastic

• up to 2.11 billion nanoplastics when heated.

Release can occur, for example, when:

• long-term storage

• elevated temperature

• mechanical stress on the packaging.

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Why isn't this talked about more?

Plastic packaging is standard in the cosmetics industry.

They are:

• cheap

• light

• easily manufactured.

This is why their potential impacts are often addressed less than the composition of cosmetics themselves.

However, research is gradually showing that packaging can play a role as important as the product itself . That is why at Bohemian Cosmetics we choose a conscious, ethical and ecological packaging strategy . Our products are protected by natural packaging made of biopolymer , which can be easily composted even in a home composter .

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Another question: what do microplastics do to the skin?

This is a topic that scientists are intensely studying.

In the next installment, we will look at how microplastics can affect human cells and skin .

Written with love and respect

Margaret V.