Patents

Our GPDT® patented formula and extraction techniques have been granted and pending in multiple countries globally.

GPDT green propolis combination photodynamic therapy anticancer perpetration
Anti-cancer composition and use thereof
Propolis extraction use multi-level frequency conversion ultrasonic technology
Multi-level ultrasonic frequency conversion wall-breaking low-temperature extraction equipment
Low-temperature ultrasonic broken wall extraction under vacuum system
PPLS green propolis embedded coated microparticles

GPDT® patented formula

Our GPDT® formula, rich in isoprenoid phenolic and chlorophyll derivatives, is study proven to support immune health and cellular function, with effect enhanced by exposure to daylight. Patented granted and pending in multiple countries, GPDT® is a trademark co-developed by Oxperial and officially registered in Taiwan and the UK.

Patented extraction technique

Our GPDT® formula uses a cutting-edge, patented extraction process to ensure the highest quality of compounds for health supplement. With multi-level frequency conversion ultrasonic technology and low-temperature vacuum extraction, we preserve the powerful properties of Taiwan green propolis and herbal extracts, delivering maximum potency for immune and cellular health.

Advanced Processes, Innovative Breakthroughs

Vacuum wall breaking extraction

Low temperature vacuum concentration

Low temperature freeze drying

Low temperature spray granulation

Embedded coated particles

Specially formulated chylomicrons

Studies

GPDT ® is supported by extensive scientific evidence in recent decade, highlighting the anti- tumour effects of its core components.

Chlorophyll Derivatives

Inhibit tumour growth and trigger cancer cell death using light activation.

Green Propolis

Active compounds that help suppresses tumour growth, reduce metastasis, and boosts immune responses.

Daylight-Based Photodynamic Therapy

Non-invasive cancer treatment, showing better tumor cell death and immune stimulation compared to standard therapies.

GPDT® – Innovative Immune System Supplement

GPDT® is the world’s first scientifically-backed formula offering a natural and effective way to support cellular health and resilience, based on research.

Chlorophyll derivatives

to harness natural daylight for targeted cellular level effects.

Green propolis

a powerful natural compound, to enhance immune modulation and antioxidant capacity.

Daylight-based PDT

optimized for daily use, making the mechanism accessible and practical.

GPDT® Peer-Reviewed Publications

Daylight photodynamic therapy with novel Taiwanese green propolis compound (GPDT): A novel herbal approach for cancer cell inhibition

28th International Symposium on Molecular Medicine, 8 – 10 November 2024

Efficacy of Novel Herbal Compound combined with Daylight Photodynamic Therapy in Inducing Apoptosis in Human Cancer Cells

Pharmaceuticals 2024 conference, 27 – 29 November 2024

Novel Compounds of Taiwanese Green Propolis induce apoptosis of human glioblastoma cells by daylight photodynamic action

Future Science OA, 2025 – Under review

Photodynamic therapy for cancer: Role of natural products

https://doi.org/10.1016/j.pdpdt.2019.04.033

Enhancing Health Benefits through Chlorophylls and Chlorophyll-Rich Agro-Food: A Comprehensive Review

https://www.mdpi.com/1420-3049/28/14/5344

Anticancer Activity of Propolis and Its Compounds

https://www.mdpi.com/2072-6643/13/8/2594

A Taiwanese Propolis Derivative Induces Apoptosis through Inducing Endoplasmic Reticular Stress and Activating Transcription Factor-3 in Human Hepatoma Cells

https://doi.org/10.1155/2013/658370

Cytotoxic constituents of propolis inducing anticancer effects: a review

https://doi.org/10.1111/j.2042-7158.2011.01331.x

Propolis Has an Anticancer Effect on Early Stage Colorectal Cancer by Affecting Epithelial Differentiation and Gut Immunity in the Tumor Microenvironment

https://www.mdpi.com/2072-6643/15/21/4494

Photodynamic therapy and anti-tumour immunity