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The eco-conscious barrier function balancer

Beraca™ Protect

Beraca Protect is sourced from the brazil nut (Bertholletia excelsa), produced by the Brazil nut tree that grows in the Amazon rainforest. Hand-picked by the local communities, the brazil nuts are usually used for their oil. The remaining press cake was previously discarded though it was still rich in polyphenols, molecules with a high interest for the cosmetic industry. By extracting Beraca Protect from this press-cake, it brings new commercial value to this co-product.

Beraca Protect efficiently reinforces the skin barrier protection by acting on its three levels:

  1. It stimulates the synthesis and transport of lipids, to ensure renewal of the lipid layer that creates a protective film at the surface of the skin and serves as a "mortar" to hold the cells of the stratum corneum altogether
  2. It stimulates growth and differentiation of keratinocytes, to ensure renewal of the stratum corneum
  3. It supports cells cohesion and reinforces the cytoskeleton of keratinocytes in the epidermis, maintaining a strong structure to prevent external aggressors from entering deeper in the skin


Thanks to this triple mode of action, skin hydration is maintained and irritation reactions are lowered, as it was demonstrated through two clinical studies with men and women having compromised skins.

For its innovative raw material with an responsibly-sourced supply chain, Beraca Protect won gold at the BSB Innovation Awards 2021 in the category "Environment".

To learn more on the product, visit the dedicated webpage Beraca Protect. And to discover our other active ingredients, visit our homepage Clariant Active Ingredients.


On women wearing masks who presented signs of redness and visible pores, Beraca Protect increased skin hydration by 51.6% in 35 days.

On men who daily shaved and presented signs of redness, Beraca Protect increased hydration by 27.8%  and decreased redness by 8% in 35 days.

Product details
Chemical Name
  • Glycerin (and) Water (and) Bertholletia Excelsa Seed Extract
Product Function
  • Active Ingredient
Chemical Type
  • Active ingredient for cosmetics
  • Cream, Lotion
Performance Claims
  • Repairs skin

Beraca Protect can be used in several types of formulations such as:

  • Products to reinforce the barrier function
  • Repair skin cares
  • Hydrating creams
Technical data

INCI Name: Glycerin, Water, Bertholletia Excelsa Seed Extract

Use level: 0.25-2.5%

Appearance: yellow-orange liquid

Origin: extract of brazil nut collected in the Amazon forest

Certification: Cosmos approved

Compliance: China IECIC listed, Plant origin, ethical sourcing

  • China / IECIC listed
  • NMPA registered
  • Cosmos approved
  • ISO 16125 Natural Origin Content = 1 
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Beraca™ Protect

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