Extracted from nature, formulated by scientists
Plant-based bioactives that are scientifically proven to optimise your daily health and to prolong your healthspan.
At STMNA we care about our customers and want to learn more about your health aspirations in order to personalise your experience with us.
Take our quick and easy quiz below to help us get to know you.
our difference:

SCIENTIFIC
We carefully choose our formulations based on strong scientific backing. We also combine clinical evidence from many trials with knowledge of age old traditional Ayurvedic and Chinese medicinal uses.

EXTRACTED FROM NATURE
The bioactive compounds are extracted from plants and concentrated to a therapeutic dose. We combine the extracts and add them to capsules. There are no nasty fillers, toxins, preservatives, sweeteners or caking agents. Our capsules are vegan, gluten-free and non-GMO.

SUSTAINABLE
Our packaging is completely recyclable, and infinitely reusable. We have a refill pouch that you can pour into your beautiful MIRON glass jar. The pouches are great from travelling too. Our ingredients are responsible sourced from all around the world and manufactured in Australia.

prolong your 'healthspan'
Why choose STMNA Bioactives?
STMNA [stamina] bioactive formulations are natural plant-extracts, fully backed by scientific evidence to support daily health as well as healthy ageing. They unlock your body’s full potential – to be healthier for longer or improving your “healthspan”.
- Natural plant-based bioactive compounds
- Scientifically proven and formulated
- Combined into a single daily dose
- Not vitamins, rather exogenous plant compounds with an active effect in the body
HOW STMNA BIOACTIVES WORKS:
Our core value:
SustainabILITY
We founded STMNA Bioactives with sustainability in the forefront of our minds. Every business decision was made to have a positive impact on the planet, while maintaining quality and shelf life of our products.
Instead of using nasty single use plastic vitamin bottles that most supplement companies use, we use a refillable glass jar program. For your first month, you will receive a luxurious MIRON glass jar and each subsequent month, we send a fully recyclable refill pouch to fill your jar with. For more information, click on the link below.

Formulated by a Scientist
Meet Holly Williamson BSc (Hons).
Founder, lead Chemist and Formulator
Quote from the founder:
“I believe everybody wants to improve their health, but it’s hard to know which supplements are right for you, if you come along this journey with me you will learn exactly what you are taking and why it will benefit you specifically and that all you need is one daily dose of STMNA”.
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Testimonials
We completed a pre-launch trial of our product 'Healthspan'.
This is what some of them had to say:
No more Nurofen
I play hockey and had got into the bad habit of taking Nurofen before and after each game to manage stiffness and joint pain in my knees. Taking STMNA has enabled me to break the habit as I have had significant reduction in inflammation. No more Nurofen for me! Notably better sleep quality and more energy as well.
No afternoon crash!
After taking STMNA I have noticed longer lasting energy levels and less of a crash in the afternoon. This has been great as I do night shifts, I love knowing exactly where the ingredients come from and the fact they work together and benefit each other.
Great sleep and more concentration
I have been struggling with insomnia for years, but after a few weeks of STMNA I was finally getting a good nights sleep. I have also been waking up feeling well rested each day. I have noticed an increase in concentration throughout the day too.
Mental clarity and energy
I have battled with exhaustion and brain fog for many years, throwing every aspect of my daily life into disarray. Since taking STMNA I have found more energy throughout the day, helping me return to and maintain routine. Now I’ve finally got back the mental clarity and concentration I have been searching so long for.
All up - great result!
“I subscribed to STMNA Bioactives because I liked the idea of natural treatments for common ailments with the view to ultimately coming off my prescription medication.
I have to say that since taking STMNA Bioactives I have experienced better blood circulation, and found my gut health improved as well as improved sleep and energy levels.
My GP has been supportive and I’m working with him to wean myself off the prescription meds. All up – a great result.”
Sleep and clarity
I’ve been taking STMNA’s ‘Healthspan” for about 4 months. I’ve noticed a great improvement in my quality and length of sleep, and also in my mental dexterity. Feeling a lot less brain fog, and much more clarity.
Daily health boost
The immediate benefits I have noticed are that I’m more focused, I have more energy and stamina, I am sleeping so much better, my anxiety has decreased, my gut feels happier and it has boosted my metabolism. This makes me so excited to continue taking them and to see the long-term benefits!
Reduced inflammation and improved digestion
I have really been noticing reduced inflammation in my body, around my joints and legs in particular. Usually I am very sore from working all day, but I haven’t been feeling the pain as badly!
My digestion and gut health has also improved and that is having positive outcome on my mental state too.
Energy boost
STMNA has given me the energy to go, go, go which in turn gives myself better rest. My body and mind better for it.
Sleep and energy
Since trialling STMNA’s Healthspan, my sleep and energy levels have really improved.
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