Rayo 3D

We are pleased to share that InLiq Skin & Hair met the requirements of Criteria A in the internationally recognised ISO 11930 Preservation Efficacy Test. The testing was conducted by an independent laboratory.

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Microbial counts for all tested microorganisms were below detectable levels at the first measurement point and remained below detectable levels throughout the test.

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The ISO 11930 results form part of the ongoing development of the InLiq Skin & Hair platform, with continued work focused on performance validation and technical development.

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Other News

Delivery Update: 80 Litres of InLiq Agri Shipped to Partner Field Trials in the Netherlands

Following our recent delivery to test farms, we have now expanded our InLiq Agri field testing programme to the Netherlands in collaboration with a local partner.

InLiq Concrete Testing Advances: Strong Performance Development Confirmed and Commercial Focus Defined

Our testing program has progressed further, and with the 7‑day and 28‑day compressive strength results now completed, we can confirm that InLiq performs exceptionally well

Delivery Update: 150 Litres of InLiq Agri Sent to Test Farms

Rayo 3D Biotech has delivered 150 litres of InLiq Agri to its partner test farms as preparations for the spring sowing season begin. The batch will be used in the next phase of practical field evaluations, continuing the work that started last autumn.

First Progress Results From InLiq Concrete Testing in Finland

Rayo 3D Biotech Oy has initiated third‑party testing of InLiq Concrete, a biobased additive in collaboration with an accredited materials‑testing company in Finland. The program began in the 27th of January 2026. In addition, Rayo 3D Biotech Oy engaged a senior concrete‑industry advisor to support and guide the whole testing process.

First results of the practical tests of InLiq AGRI

As mentioned in the previous news update, InLiq AGRI is being tested this autumn in Finland across a 20-hectare area with winter cereals e.g. wheat. The first results confirms that InLiq AGRI promotes growth. In the image below, InLiq AGRI is included in version A, while version B serves as the control.

InLiq Agri’s practical test

We have started testing InLiq Agri in a real world in collaboration with two major Finnish agricultural companies. On the test farms winter cereals rye, triticale and wheat have been sown around 20 hectares with InLiq Agri as a seed coating agent. The process involved handling several tons of seeds through fully standard processing lines. This significant step allows us to evaluate the effectiveness of InLiq Agri on a large scale in real, well-managed fields.

Accouncing two new innovations

After a long and intensive development period, we are pleased to announce two new innovations, InLiq SKIN&HAIR and InLiq Agri. Both of them are groundbreaking in their respective fields.

We have further increased protection of our IPRs

During the first half of 2023 we have filed two new patent applications to strengthen the protection of our technology.

Protection of our immaterial rights added and completed

We have added significantly new protected material to our patent application as of today.

Business name change

Extensive tests have convinced the functionality of our new, innovative 3D-printing technology InLiq-3D® (Pat.pend.) which will be applicable to countless solutions. Due to this expansion of the field of activity, the AGM has decided to change the company name. Rayo 3D Biotech Ltd has been registered by the Finnish Patent and Registration Office on July 27th, 2022. The previous name Rayo 3D-Toothfill will remain as a supplementary company name for dental applications. The corporate number will not change.

Skin & Hair Testing Update: InLiq Meets ISO 11930 Preservation Efficacy Criteria