Seipasa Secures New European Biostimulant Registration for Kynetic4

Seipasa, a leading Spanish corporation specializing in the development, formulation, and manufacturing of bioinsecticides, biofungicides, bioherbicides, biostimulants, and nutritional treatments for agriculture, has announced it has obtained the European registration for Kynetic4®. This certification, granted under the framework of Regulation (EU) 2019/1009, classifies the product in the CFP 6 (B) category as a non-microbial plant biostimulant, further consolidating Seipasa’s leadership in this segment.

With this new European certification, which follows the successful registration of SeiZen in 2025, the company expands its range of solutions backed by high-level technical and regulatory standards. This allows Seipasa to operate across the entire European Union market with a specific biostimulant functional claim.

Optimization of the flowering process

Kynetic4® is a plant-derived biostimulant specifically designed to stimulate and optimize the natural flowering process by targeting four key milestones: flower development, pollination, fertilization, and fruit set. Its application promotes the synthesis of specific proteins during the crop’s periods of highest energy demand.

The product exerts an extraordinary influence on plant metabolism, activating physiological processes, enhancing flowering, and optimizing the plant’s source-sink relationship. Furthermore, it boosts vegetative development and improves final yield.

Kynetic4® also provides crops with a greater capacity to adapt to adverse conditions such as salinity, drought, extreme temperatures, and transplanting shock, while stimulating the recovery of plant tissues following challenging environmental episodes.

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The product features an extensive label that includes row crops, woody crops, vegetables, ornamentals, and medicinal/aromatic plants. As a solution with a proven international track record, Kynetic4® is already marketed by Seipasa in the world’s most demanding agricultural markets.

Biostimulants as a strategic priority

The certification of Kynetic4® as a European-registered biostimulant under the CFP 6 category reaffirms the company’s focus on this product line as a priority within its business model.

Bolstered by a robust biocontrol portfolio — particularly following the launch of the bioherbicide Seithor — Seipasa continues its commitment to providing its biostimulant catalog with the highest levels of legal certainty and scientific rigor.

The regulatory framework established by Regulation (EU) 2019/1009 sets the standards for legally marketing products throughout the EU under a specific biostimulant claim. This represents a fundamental distinction from the mere nutritional input of a conventional fertilizer, significantly elevating the technical category of the product.

Furthermore, Regulation (EU) 2019/1009 requires exhaustive and standardized controls. Consequently, every benefit declared on the Kynetic4® label has been validated through efficacy trials with statistically significant results, overseen by accredited independent bodies.