At the heart of Tvati is an ingredient most dog owners will never have encountered in a joint supplement before: Sea Hibiscus from the Cook Islands.
It is a botanical with a long history of traditional use and, increasingly, a subject of contemporary scientific interest.
For Tvati, that combination matters.
The story is not simply that a plant has been used for generations, nor that something natural must automatically be beneficial. The more interesting story is what happens when traditional knowledge becomes the starting point for modern scientific investigation.
What compounds are present? How can they be characterised? What biological properties might they possess? And how can an origin-specific botanical be developed into a consistent formulation for modern animal wellness?
These are the questions behind Tvati's research.
What is Sea Hibiscus?
Hibiscus is a broad family of flowering plants found throughout tropical and subtropical regions of the world.
But from a formulation and research perspective, simply saying an ingredient contains "hibiscus" tells us relatively little.
The composition of a botanical can vary according to its geographical origin, growing environment, harvesting method, plant material and processing.
That is why Tvati's focus is specifically on the Sea Hibiscus sourced from the Cook Islands.
Rather than using a generic commodity botanical, Tvati works with an origin-specific ingredient that can be traced back to where it was grown and harvested.
This provenance is an important part of the science.
Why provenance matters
Plants are complex biological materials.
Unlike a single synthetic compound produced to an exact molecular specification, a botanical oil may contain numerous naturally occurring constituents.
Its chemical profile may be influenced by:
- the environment in which the plant grows;
- soil and climatic conditions;
- the stage at which it is harvested;
- the part of the plant used;
- the harvesting process;
- storage and handling;
- and the method used to produce the final oil.
For meaningful botanical research, therefore, the identity of the ingredient matters.
Research involving one preparation of hibiscus cannot automatically be assumed to apply to every hibiscus extract available commercially.
Tvati's research centres on the specific Cook Islands ingredient used within its own formulation.
Traditional knowledge provided the starting point
The Cook Islands have a longstanding relationship with plant-based traditional wellness practices.
Sea Hibiscus has formed part of that botanical knowledge for generations, with preparations traditionally associated with soothing and restorative uses.
For modern research, historical use is interesting, but it is important to understand what it does and does not tell us.
Traditional use is not the same as clinical evidence.
Instead, it can provide scientists with something valuable: a place to begin asking questions.
Repeated observation across generations may identify plants worthy of closer investigation. Contemporary research can then begin exploring the chemistry behind those observations.
From observation to investigation
The scientific process asks questions that traditional use alone cannot answer:
- Which naturally occurring compounds are present?
- What is the chemical profile of the oil?
- Are particular compounds associated with measurable biological activity?
- Can those observations be reproduced under controlled conditions?
- How should the ingredient be formulated?
- And what further evidence is required to understand its relevance to animals?
That progression from traditional observation to structured investigation is central to the Tvati story.
What is actually inside Sea Hibiscus oil?
Botanical oils are not single compounds.
They contain mixtures of naturally occurring substances, and research into Cook Islands hibiscus has included investigation of characteristics such as its fatty acid profile, polyphenol content and antioxidant properties.
These groups of compounds are scientifically interesting because naturally occurring plant lipids and polyphenols can possess a range of biological properties.
However, identifying a compound and proving a meaningful effect are two different things.
The presence of a potentially interesting constituent does not, by itself, demonstrate a clinical benefit.
Characterisation is one stage in a much larger research process.
This is an important distinction for Tvati because the aim is not simply to place scientific terminology around a natural ingredient. It is to progressively understand the ingredient itself.
Researching the botanical
Tvati's Cook Islands hibiscus has been the subject of scientific investigation through a research partnership with the University of New South Wales in Australia.
The programme has explored the characteristics and bioactive properties of the ingredient, including its potential relevance to joint and connective tissue support.
Academic research allows a botanical traditionally associated with wellness to be approached using modern analytical and experimental techniques.
That involves moving through several distinct stages.
Characterisation
Researchers first need to understand the ingredient they are working with: its chemical composition, naturally occurring constituents and physical properties.
Biological investigation
The next question is whether particular components or preparations demonstrate measurable biological activity under controlled experimental conditions.
Formulation
Even an interesting ingredient must be incorporated into a stable, repeatable product.
The carrier, concentration, route of application and consistency of the finished formulation all matter.
Translation
Ultimately, laboratory research needs to be considered separately from evidence of meaningful outcomes in the target animal.
That is why Tvati views its science as an ongoing research programme, rather than using early-stage findings to imply that every scientific question has already been answered.
Why this approach matters
The pet supplement category is filled with phrases such as "science-backed", "research-led" and "clinically inspired".
Those statements can mean very different things.
Research may relate to an individual compound, a similar ingredient, another species or an entirely different formulation.
A more meaningful approach is to ask:
- What exactly was studied?
- Is it the same ingredient used in the finished product?
- What stage has the research reached?
- What conclusions can reasonably be drawn from it?
- And what still needs to be investigated?
For a novel botanical such as Cook Islands Sea Hibiscus, those distinctions are particularly important.
From botanical to formulation
Tvati Pet combines Cook Islands Sea Hibiscus oil with just one additional ingredient: organic coconut oil.
The coconut oil acts as the carrier within the topical formulation.
There are no flavourings required to make the product palatable, because the product is not designed to be eaten. There is no chew base and no tablet matrix.
The formulation is deliberately simple.
- Cook Islands Sea Hibiscus oil forms the botanical focus of the formula.
- Organic coconut oil acts as its carrier.
A short ingredient list should never be treated as evidence of effectiveness in itself.
What it does provide is clarity.
When there are only two ingredients, the identity, provenance and quality of those ingredients become particularly important.
Research and quality are different questions
Scientific investigation of an ingredient addresses one part of the product.
Quality assurance addresses another.
Tvati's existing product programme has included independent laboratory testing through LCH France, a COFRAC-accredited laboratory, alongside HASTA certification.
These measures should not be confused with efficacy research.
They answer different questions.
- Research asks what an ingredient or formulation may do.
- Quality testing helps establish what is in the product and whether it meets defined testing standards.
Both matter when developing a product intended to become part of an animal's regular wellness routine.
What don't we know yet?
Being research-led also means being comfortable acknowledging where questions remain.
The evidence surrounding novel botanical ingredients develops progressively.
Areas of continued interest include:
- which constituents are most relevant to observed biological activity;
- how those constituents behave within the finished formulation;
- the relationship between concentration and biological response;
- how topical delivery affects availability;
- individual variation between animals;
- and how findings translate into meaningful real-world outcomes.
These unanswered questions are not something serious research should avoid.
They are the reason serious research continues.
A botanical worth understanding
Sea Hibiscus occupies an unusual position within the pet wellness category.
It is not one of the familiar ingredients that has appeared on supplement labels for decades.
Its story begins much further away: with a plant growing in the Cook Islands, traditional knowledge surrounding its use, and the decision to investigate that knowledge using contemporary science.
That journey is still developing.
For Tvati, the objective is not to turn tradition into a marketing claim. It is to understand the botanical more deeply, formulate it responsibly and continue building the evidence around it.
Because ultimately the science, the ingredient and the formulation all exist for the same reason.
To support movement, everyday activity and more of the moments dogs love.
For more good days.
