The ingredient with ozone tailored for your cosmetic and pharmaceutical products

Made using a patented * and GMP certified biotechnological process

* Patent Pending

The ingredient with ozone tailored for your cosmetic and pharmaceutical products

Made using a patented * and GMP certified biotechnological process

* Patent Pending

Our raw material PeroxiBiokey®: oil peroxidized with ozone

PeroxiBiokey® is a vegetable raw material, organic and ecological, obtained through the controlled diffusion of filtered ozone gas on vegetable oils and fats.

As a result of this biotechnological process, we obtain high-quality, stable peroxidized oils, with a greater presence and potency of organic molecules, and whose antiseptic, healing, regenerating or antioxidant properties can be tailored depending on the application, use or the end products to develop by our clients.

In addition to being experts in ozonated oils, in KeyBiological S.L., we are certified as Good Manufacturing Practices for the cosmetic industry (GMP) and we can help you with the design or development of specific products.



PeroxiBiokey can be used in:


PeroxiBiokey can be used in:


Autoimmune Diseases

Regulation of the functioning of the immune system through the lymphatic system and its cellular producing organs.


Gastric pathologies

Recovery of the normalized stomach bacterial flora and treatment of associated pathology.

Piel y Mucosas

Skin and Mucous

Recovery of damaged tissue, its reduction in inflammation and regulation of the associated bacterial flora.

The patented PeroxiBiokey® process

Our biotechnological process of hyperoxidation with ozone in vegetable oils, such as olive oil - Olea europaea - or sunflower oil - Helianthus annuus - among others, allows us to obtain an ingredient in the form of peroxidized oil, also called ozone oil or ozonated oil.

Our organic and ecological raw material is obtained through a Biotechnological process, after the controlled diffusion of filtered ozone gas on top quality oils, We do it in a controlled environment of temperature (9ºC that guarantees the integrity of the oil), pressure, relative humidity and diffusion rate.

In addition, thanks to our combination of technique and processing, we have achieved a raw material with a greater presence and potency of molecules that we can adapt to the specific needs of the market and to the production on demand of custom peroxidized oils for the development of different products.

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Properties of ozonated oils


Properties of ozonated oils


The most resistant bacteria cannot withstand the breakdown of their cellular osmosis and die.


Through the destabilization of their lipid membrane, fungal cells die step by step.


It destabilizes the proteins or structural and transport lipids of the virus.


Cells get the oxygen they need to make ATP and recover.


Free radicals are stabilized and H2O2 activates antioxidant enzymatic pathways.

Bacterial flora

Invasive bacteria die, the flora itself has genetic and innate recovery capacity.


PeroxiBiokey® is manufactured with high-quality raw materials and certified by our suppliers


Our exclusive ozone peroxidized oil is indicated for medical, therapeutic and sanitary use in humans and animals

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User Industries

PeroxiBiokey® is a perfect raw material to develop end products in the following industries:

Cosmetic Industry

Pharmaceutical industry

Livestock Industry

Food Industry (according to legislation)

Pet care products

Beauty products

Therapeutic Products

Personal hygiene products

Veterinary Products

Surface disinfection

Production, Sales, Partnerships and Collaborations

We provide solutions and advise third-party manufacturing laboratories, brand pharmaceutical laboratories, biotech companies and distribution companies on the development and commercialization of products that use our exclusive ozonated vegetable raw material.

Production and Sales

Tell us what you want to produce with our PeroxiBiokey raw material and we will advise you on the characteristics of the product that best suits your needs, such as peroxidation rates and volume. In addition, we will provide you the information related to the product: technical sheet, prices and shipping conditions, among others.


We are experts in the design and production of ozone peroxidized oils, with the ability to adapt our raw materials and services to the needs of your company, product or business, including adviceincompliance with different national and international regulations.


We are interested in actively participating in collaborative and research developments at an industrial or academic level. Contact us if you consider that our certified ozonized oil can be part of your project or study.
Made in Spain

To place an order or request more information, contact us through the available options.

KeyBiological S.L. PeroxiBiokey® Developers, Manufacturers and Suppliers

We are a biotechnology company dedicated to the production, distribution and marketing of ozonated oils and natural cosmetics, based in Galicia, Spain.

We are specialized in the production of ozone peroxidized oils (ozone oils) and we are leaders in the distribution and marketing of ozone therapy products.

In addition to the use of certified raw materials in the products we develop, we are certified in Good Manufacturing Practices (GMP) for Cosmetic Products and registered in division A of the Industrial Registry of Galicia - Agrarian Industries.


Juan Fernández

CEO / Biologist

Extensive experience in team management and project management.

10 years in the pharmaceutical sector.


Jorge G. Kristen

CTO / Biologist

Degree in Analysis Techniques and Environmental Chemistry.

15 years of laboratory experience in the chemical and analytical sector.

Certified GMP


Are you interested in our ozone peroxidized vegetable oil?

Schedule a Video Call

If you wish, you can schedule a video call with us through Zoom. We will be glad to meet you, answer all your questions and undertake new developments with you.

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Monday to Friday from 09:30 - 15:30

Office hours (UTC + 01)

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