Science should not become weaker when it becomes clearer.
Iridis writes, edits, and validates scientific communication for researchers, biotech teams, and digital health products. From manuscripts and grant proposals to scientific content and evidence reviews, we help turn complex data into messages that are clear, rigorous, and defensible. The gap between evidence, interpretation, and understanding: that is where we work.
Four lines of work. One standard.
Anyone can write with AI. Few can tell you whether the science behind your message is actually clear, credible, and defensible.
The colour is in the structure, not the surface.
The hummingbird's green is not pigment — it is structure. A scientific text works the same way: the same data can dazzle or go unnoticed depending on how it is built.
"A statistically significant trend towards amelioration of the evaluated parameters was observed in the intervention cohort, which could potentially suggest therapeutic implications that may warrant further exploration in subsequent investigations."
This is what we do: close the gap between the data and its reading.
"Our AI optimizes your nervous system through vagus nerve activation."
From our science validation line — claims that survive a clinician's reading.
Tell us what you need to communicate.
A 30-minute call, no strings attached. We arrive with questions, not a catalogue.
IRIDISFour lines of work. One standard.
Every deliverable starts from the same principle: the structure does the work. We don't sell words — we build and verify arguments that hold up in front of a reviewer, an investor or a feed algorithm.
Publication support
From data to accepted manuscript. We work with your results and your team so the paper says exactly what the evidence allows — and reads the way it deserves.
- ManuscriptsFull papers from data and protocol: IMRaD structure, results narrative, honest discussion. Substantive editing of existing drafts too.
- ReviewsNarrative and systematic reviews: search strategy, evidence synthesis, and a structure that earns the citation.
- Responses to reviewersPoint-by-point letters that concede what should be conceded — and defend what shouldn't.
- Journal submission packagesCover letter, formatting to journal requirements, graphical abstract and highlights. Ready to submit.
Funding & grant writing
From research idea to fundable proposal. We help turn scientific rationale, work packages and expected impact into a proposal reviewers can understand, trust and defend.
- Grant applicationsScientific rationale, objectives, methodology, work packages and project narratives built around a clear fundable argument.
- Fellowship proposalsPersonal research statements, training plans, career development sections and host-institution fit.
- Impact and lay summariesPlain-language and reviewer-facing sections that explain why the project matters beyond the technical niche.
- Reviewer-facing revisionsResubmissions, rebuttals and targeted improvements after panel or reviewer feedback.
Scientific content & medical communications
Your team knows the science. We turn it into material that builds authority over time: for clients, for investors, for the field. Judgement, not just presence.
- White papersResearch, argument structure and writing. The long document is where credibility is won — and it works for years.
- Technical blogs and newslettersRecurring editorial content a scientist can read without raising an eyebrow.
- LinkedIn ghostwritingPosts and articles for founders, researchers and company pages — written in your voice, from interviews and your own material.
- Scientific decksPitch and conference presentations: the science first, the design in service of the argument.
Science validation & evidence audit
AI made building health products easy. It didn't make the science reliable. We check whether claims, references and evidence actually support what the product says — before it reaches users, investors or clinicians.
Note: This is scientific review of claims and evidence — not regulatory certification or legal assessment. We'll flag when regulatory counsel is needed.
- Claim auditEvery claim mapped against evidence. Deliverable: claim matrix with risk levels and reformulations.
- Evidence mappingThe science behind your product, module by module. Deliverable: evidence dossier.
- Pre-launch reviewClaim audit + evidence mapping + user-flow review, combined, before you go to market.
Doesn't fit neatly in a box?
Almost nothing does. Write to us with what you have — a dataset, an idea, a half-finished draft — and we'll tell you how we would approach it.
IRIDISThree people. One shared standard.
Iridis was born from the conviction that well-written science is not a concession to popularisation: it is the standard to aspire to. We are a small team on purpose — every project goes through the same hands that scope it.
Latin genitive of iris: "of the iris", "of the rainbow". In scientific nomenclature, the genitive is the standard form. Three readings in a single word:
The hummingbird's structural colour. Not pigment: construction. Like a good text.
Precision of vision. Seeing clearly what the data says — and what it doesn't.
The bridge between science and those who need to understand it.
Who we are
Complementary profiles: science, writing and strategy.
Joan Martín Pérez
Biologist and geneticist (UAB). Published researcher in nanoplastics and genotoxicology. Leads publication support and scientific content. Based in Terrassa, Spain.
See profile →Small on purpose
You talk to the person who writes
There are no account managers between you and the text. The person who understands your project is the one who writes it.
We don't write what the data doesn't say
If the evidence doesn't support the claim, we'll tell you before a reviewer does. It's cheaper that way.
Fixed quotes, real deadlines
Scope defined per deliverable, revision rounds agreed up front, no surprises on the invoice.
English and Spanish, native to the field
We write directly in the target language. We don't translate: we write.
IRIDISTell us about your project
We reply within 48 working hours. If you have a draft, a dataset or a link, even better: we'll arrive at the call with our homework done.
Before you write
Three things that speed up any quote: what you need (type of deliverable), by when, and for which audience. With that, we can give you a range in our first reply.
IRIDIS