Relora is a patented herbal supplement designed to lower stress hormones and improve mood. It combines extracts from two trees, magnolia bark and Amur cork bark, and works primarily by calming the body’s stress response system. In a four-week clinical trial of 56 moderately stressed adults, Relora reduced overall stress by 11%, cut feelings of anger by 42%, and improved vigor by 18% compared to a placebo.
What’s in Relora
Relora contains a standardized blend of two botanical extracts. The first is magnolia bark (Magnolia officinalis), which provides two key active compounds: honokiol and magnolol. The second is Amur cork bark (Phellodendron amurense), which contains berberine. These plants have long histories in traditional East Asian medicine, but Relora combines them in specific proportions aimed at stress and mood support.
How It Works in the Body
Relora targets two systems that drive how you feel under stress: your brain’s calming signals and your body’s stress hormone output.
The honokiol and magnolol from magnolia bark interact with the same receptor sites that anti-anxiety medications like benzodiazepines use. These receptors control a calming brain chemical called GABA. When Relora’s compounds bind to these sites, they enhance GABA’s ability to quiet overactive nerve signaling, which is why many users describe the effect as a reduction in mental tension without heavy sedation.
At the same time, the blend appears to dampen the body’s central stress response system, the loop connecting your brain’s hypothalamus, pituitary gland, and adrenal glands. When you’re chronically stressed, this loop stays switched on and keeps pumping out cortisol. Relora’s mechanism of action involves reducing cortisol output and lowering perceived stress, which helps break that cycle.
Effects on Stress and Mood
The most detailed trial on Relora tested 750 mg per day for four weeks in 56 moderately stressed men and women. The results showed broad improvements across nearly every mood category measured. Compared to placebo, the Relora group experienced:
- Overall stress: 11% lower
- Tension: 13% lower
- Depression: 20% lower
- Anger: 42% lower
- Fatigue: 31% lower
- Confusion: 27% lower
- Vigor: 18% higher
- Global mood state: 11% better
All of these differences were statistically significant, meaning they were unlikely to be caused by chance. The anger reduction stands out as particularly large. These results come from people with moderate, everyday stress rather than diagnosed anxiety disorders, so Relora appears best suited for that population.
Potential Role in Weight Management
Chronically elevated cortisol does more than make you feel stressed. It increases appetite, promotes fat storage (especially around the midsection), and drives emotional eating. Because Relora lowers cortisol, researchers have investigated whether it helps people maintain their weight during stressful periods. The evidence suggests the mechanism works through reducing cortisol levels and perceived stress, which in turn helps curb stress-driven overeating. This isn’t a fat burner or appetite suppressant in the traditional sense. It addresses the hormonal trigger that makes stressed people reach for food they otherwise wouldn’t.
Typical Dosage and Timeline
Clinical trials have used 750 mg per day, which is the dosage most commercial Relora products follow. This is typically split across two or three capsules taken throughout the day. The four-week trial showed significant mood improvements by the end of the study period, so you should expect to take Relora consistently for several weeks before judging its effect. Some people report noticing reduced tension sooner, but the strongest evidence points to a full month of daily use as the benchmark.
Side Effects and Safety Concerns
Relora is generally well tolerated. Animal studies using doses far higher than what humans take (adjusted for body weight) over 21- and 90-day periods found no meaningful toxicity. No absolute contraindications appear in the medical literature.
That said, side effects have been reported in isolated cases. One clinical trial participant dropped out after experiencing heartburn, hand tremors, numbness around the lips, sexual dysfunction, and thyroid changes. A few cases of allergic skin reactions have occurred with cosmetic products containing magnolia bark extract, though these involved topical application rather than oral supplements.
The more important consideration is potential interactions with other substances. Because Relora acts on the same receptor sites as benzodiazepines, combining the two could amplify sedation. It may also interact with blood-thinning medications, and one animal study suggested magnolol could affect how the body processes acetaminophen. If you take prescription medications, particularly sedatives, blood thinners, or steroids, the overlap is worth discussing before adding Relora to your routine. Pregnant and breastfeeding women should avoid it, as animal research found that honokiol and magnolol can inhibit uterine contractions.
What Relora Doesn’t Do
Relora is not a treatment for clinical anxiety disorders, major depression, or diagnosed hormonal conditions. The trials were conducted on otherwise healthy adults dealing with moderate life stress. It also won’t produce the immediate, noticeable effect of a pharmaceutical anti-anxiety drug. Its strength is as a daily supplement for people who feel chronically wound up, mentally fatigued, or prone to stress eating, and who want a gentler intervention than prescription medication. The evidence supports real, measurable effects on mood and stress hormones, but within a specific and moderate range.