What is Face Release?

n = 32

Finding: In this brain-imaging study of 32 healthy young adults, those with a more anxious temperament showed stronger activity in the amygdala and insula, two regions that help process emotion and threat, when they looked at emotional faces, compared with their calmer peers. This points to a difference in how anxiety-prone people's brains register emotional expressions, which is useful background for understanding the face-and-threat circuitry that a facial-relaxation practice touches on. It is worth being clear about the limits: the study was small, involved only young adults aged 18 to 21, and measured reactions to viewing faces rather than any effect of relaxing your own face, so it does not show that a face-release practice changes brain activity.

2005

Finding: This review looked across studies that deliberately challenged the body's stress-hormone system, and found that people with PTSD tend to show an outsized cortisol spike in response to psychological stress, along with a stronger-than-usual shutoff of cortisol when tested with a low dose of a suppression medication. In plain terms, long-term stress conditions appear to be linked to a stress-hormone system that reacts and resets differently than usual, even if researchers could not pin down a single explanation for why. This is background on how chronic stress can reshape the body's stress response; it did not test Face Release or any other practice, so it tells us nothing about whether this technique changes cortisol or the stress-hormone system.

2018

Finding: This review pulled together 41 studies comparing people with anxiety disorders to those without, and found that ongoing anxiety comes with modestly higher levels of inflammation markers in the blood, with the strongest link showing up in people with PTSD. In plain terms, living in a prolonged state of threat and vigilance appears to leave a measurable physical trace, not just a mental one. This is background on how chronic stress and the body are connected; it does not test Face Release itself, so it cannot show that the practice changes inflammation, only that the anxious states such techniques aim to ease have a physiological footprint worth taking seriously.

2020

Finding: Across 69 randomised trials with more than 4,000 adults, cognitive behavioral therapy improved anxiety and PTSD symptoms compared with control conditions like waitlists, relaxation, or usual care, and the gains for PTSD were sizeable and still held up a year or more later. For someone dealing with anxiety or trauma, this points to well-established talk-based therapy as a reliably effective option worth exploring. Note that this study looked only at CBT, not Face Release, so it offers useful context on the challenge areas but says nothing about whether Face Release itself works. The underlying trials were also mostly of modest quality, so the numbers are best read as encouraging rather than definitive.

n = 40

Finding: In brain scans of 40 healthy adults waiting for an unpredictable, unpleasant jolt, those who felt they had less control over the situation showed stronger activity in the anterior insula, a region that tracks signals from inside the body. That sense of control appeared to be the key link, with lower perceived control accounting for the heightened insula response, which led the researchers to point to perceived control as a possible target for easing anxious anticipation. This is a small, one-time observational study that did not test Face Release itself, so it offers background on why a stronger sense of control tends to go with a calmer body-sensing brain rather than direct proof of what this practice does.

2011

Finding: This large review pooled 37 studies of nearly 2,500 people and found that resting stress-hormone (cortisol) levels were essentially the same whether or not someone had lived through trauma, and no different between trauma-exposed adults and those diagnosed with PTSD. Only one narrower analysis, using a medication that tests how the stress system switches off, showed a modest difference. The practical takeaway is that claims about any practice "normalizing" your stress hormones deserve caution, since even trauma itself does not reliably shift baseline cortisol. Note that this research did not study Face Release at all, so it says nothing directly about what this technique can do; it simply sets a realistic bar for stress-hormone claims in general.

2007

Finding: Pooling brain-imaging studies of people with anxiety disorders like PTSD, social anxiety, and specific phobias, this analysis found that two regions, the amygdala and the insula, fire more strongly during emotional moments than they do in people without these conditions. The insula is where the brain tracks internal body signals, so this points to why paying attention to physical sensations, as Face Release does, taps into the same circuitry that handles threat and bodily awareness. Importantly, this research studied what anxiety looks like in the brain, not the technique itself, so it cannot show that Face Release calms or changes these regions. Treat it as background on why the body-and-emotion connection matters, not as proof of what the practice does.

2019

Finding: Combining 14 studies of nearly 1,200 people with generalized anxiety disorder and more than 10,000 people without it, this review found that one common inflammation marker in the blood (C-reactive protein) ran slightly higher in the anxious group, a small difference. The results were far from consistent, though: five of the fourteen studies found no difference for at least one marker, and the studies disagreed enough that it's unclear whether inflammation drives anxiety or simply travels alongside it. For someone exploring Face Release, this is useful background rather than direct proof, since the study looked at anxiety and inflammation generally and did not test this or any other technique. It's a reason to treat "calming inflammation" as an interesting but unsettled idea, not an established benefit of the practice.