

Sea4Us is a biotechnology company dedicated to transform marine-inspired compounds into innovative therapies for unmet medical needs.

Sea4Us discovers unique chemical compounds found in marine organisms and develops them into innovative treatments, in particular those with abnormal neuronal signalling, such as chronic pain. Marine resources, such as sea sponges, provide a diverse array of bioactive molecules with the potential to target pain pathways. In the framework of its ‘Sea4Pain’ project, Sea4Us is transforming these marine-inspired, scientifically developed compounds into optimised and synthesisable pharmaceutical ingredients.
The development of Sea4Pain through to the first human trials and its licensing and marketing to the pharmaceutical industry has the support of the European Innovation Council's (EIC) Accelerator programme.
The funds raised through the present campaign will be used to advance the payment of the public incentive grants awarded to Sea4Us, and ensure that Sea4Pain is developed at fast pace to reach clinical trials in 2026. The project will strengthen Sea4Us' operational capabilities and its readiness to obtain license agreements with pharmaceutical companies on a global level.
The funds raised by this campaign will be directed to fuel the completion of the regulated GLP-Tox studies by the end of 2025 and the production of the compound for human tests, with the subsequent preparation of the application for clinical trials, and with Phase 1 clinical tests starting in the first semester of 2026. A new patent is expected from these results, to further protect Sea4Pain and increase its commercial value.

Sea4Pain is a non-opiate analgesic for the treatment of moderate-severe chronic pain. This analgesic acts through a new mechanism of action, which allows for analgesic efficacy equivalent to opiates, but without altering sensory perception and without affecting the brain. This drug, derived and refined from a molecule found in a marine sponge from the Portuguese coast, in Sagres, has proven its efficacy in 7 different chronic disease models.
With the funds raised through the first campaign, Sea4Us was able to upscale Sea4Pain to industrial production (kg) certified for regulated toxicology and safety tests (GLP-Tox studies), and also executed advanced safety studies, that have shown excellent tolerability of the compound even at the highest tested dosages, with no adverse effects, providing a high safety margin of at least 50-100x the therapeutic predicted reference. Further, Sea4Pain has shown the absence of genotoxicity, with high metabolic stability. A new patent on Sea4Pain is currently being finalised for PCT application.
The current safety and absence of toxicology observed for Sea4Pain make it possible to offer a safe and effective alternative to existing pain treatments without the risk of addiction or habituation. This technology has already been patented by Sea4Us.
The project is ongoing, and clinical trials are expected to start in 2026. The main goal of the promoter at the moment is to advance the development of Sea4Us' innovative medicines, particularly Sea4Pain, by financing key R&D activities such as regulated pre-clinical toxicology, clinical trial applications and the execution of first-in-human clinical trials, which will catapult Sea4Pain’s value and accelerate its commercialization, by 2027.

You can learn more here: Sea4Us_Sea4Pain_Jun2025
Direct
Indirect



Direct
Indirect
Promoter website
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse varius enim in eros elementum tristique. Duis cursus, mi quis viverra ornare, eros dolor interdum nulla, ut commodo diam libero vitae erat. Aenean faucibus nibh et justo cursus id rutrum lorem imperdiet. Nunc ut sem vitae risus tristique posuere.
0%
80000000
minimum
90000000
target
120000000
maximum
Closed
Estimate returns and repayment schedule.
open projects you may likegrow it every monthTurn occasional investments into a disciplined, diversified strategy. Set your preferences, and Auto-Investment will match opportunities automatically — so your money work while life gets busy.

Get an instant simulation and receive an offer within 48 hours.

Track projects, manage investments, and follow your returns.