1 / 9
Each of these ingredients has its own studied mechanism.
Each of these ingredients has its own studied mechanism. Magnolia bark has a longer history in traditional medicine and is studied for its anxiolytic and mood-balancing properties.
Take 2 capsules daily, as directed on the packaging. Adaptogenic supplements are generally most effective when taken consistently over several weeks rather than occasionally. Taking with a meal may help if you find capsules sit better with food.
Thorne Stress Balance is a supplement combining adaptogenic and amino acid ingredients - ashwagandha, L-theanine, and magnolia bark extract - to support the body's response to everyday psychological and physiological stress. Each of these ingredients has its own studied mechanism. Ashwagandha, a well-researched adaptogen, is studied for its role in moderating cortisol output and supporting resilience to chronic stress. L-theanine, an amino acid found naturally in green tea, is associated with promoting a calm, alert mental state without sedation. Magnolia bark has a longer history in traditional medicine and is studied for its anxiolytic and mood-balancing properties.
This combination suits people experiencing sustained low-grade stress - demanding work schedules, disrupted sleep from anxiety, or periods of high cognitive load - rather than those needing acute crisis support. It fits well as a daily supplement taken consistently rather than on an as-needed basis.
Thorne is a well-regarded supplement brand with a strong reputation among clinicians for manufacturing rigour and formulation transparency. Their products are regularly chosen by practitioners who want confidence in label accuracy and ingredient quality. This blend keeps its formula focused: three ingredients with a clear rationale, rather than a crowded proprietary blend where individual doses are obscured.
Standard UK delivery included on every order, 1 to 3 working days after dispatch.
Next working day for £25 when you order by 12pm. Orders placed before 12pm on a working day leave the same day. Later orders leave the next working day.
You can return unopened and unused items within 30 days of delivery. This does not affect your statutory rights. Read the delivery and returns terms
Your Profile
Your first order creates it. Add your blood results or a wearable, and a doctor can recommend what suits you.
Sign inAdaptogens like ashwagandha typically require consistent daily use over four to eight weeks before effects become apparent. This is not an immediate-relief supplement — it works by supporting the body's stress response over time.
Ashwagandha and magnolia bark can interact with sedative medications, thyroid medications, and immunosuppressants. If you are on any prescription medication, check with your GP or pharmacist before starting this supplement.
This supplement may support general stress resilience, but it is not a treatment for clinical anxiety disorders. If you are experiencing significant anxiety, please speak to a doctor before using adaptogens in place of, or alongside, prescribed treatment.
L-theanine is associated with calm alertness rather than sedation, so most people take this in the morning or early afternoon without issue. Check the packaging for Thorne's specific guidance on timing.
It is generally not recommended during pregnancy or breastfeeding, as safety data for adaptogenic herbs in these groups is limited. Those with autoimmune conditions should also seek medical advice before use, as ashwagandha may stimulate immune activity.
Overall
6 months ago
Been taking this every morning for about six weeks now. Work has been relentless and I was waking up at 3am with my mind already racing. That's mostly stopped. I'm not floating around in a haze either — still sharp, just less wired. The capsules are easy to swallow and fit neatly into my usual supplement routine.
6 months ago
Swapped over from a cheaper brand after a colleague recommended this one. Noticeable difference in how I'm handling a really demanding project at work — less that frantic background hum of anxiety. Takes a couple of weeks to kick in but once it does, consistent.
6 months ago
I was sceptical about adaptogens generally but this combination genuinely seems to work for me. I take it mid-morning and I've noticed I'm less reactive in stressful meetings. Sleep's also improved, which I didn't expect.
6 months ago
Does what I hoped — noticeably calmer during a heavy stretch of work. My one gripe is the price has gone up since I first bought it and at £23.49 for a month's supply it's starting to feel a bit steep compared to similar formulations. Will probably stick with it but I feel the pinch.
7 months ago
Started taking this before a particularly brutal quarter at work. Three weeks in and I actually feel like myself again. Recommend to anyone dealing with that relentless low-level stress that never fully switches off.
7 months ago
I take one capsule before bed and one in the morning — found that split works better for me than taking both at once. Sleep quality has improved noticeably and I'm less likely to spiral during the day. Quality feels proper, not like those padded-out blends you get elsewhere.
GP appointment, £150Marylebone and BelgraviaA GP looks for the cause, and treats it.At our clinic in Marylebone, London, doctors also offer private blood tests and longevity medicine.
A curated selection of products, tools and rituals, chosen by our doctors.
