Your brain is always listening.
Neuroplasticity is your brain’s ability to adapt and rewire. Samphire helps you train this flexibility—supporting focus, mood, and menstrual balance.


Understanding Neuroplasticity
Understanding Neuroplasticity
Boost your neuroplasticity with neuroscience

Nettle™ x Neuroplasticity
Nettle™ is a brain-based wearable that uses non-invasive brain stimulation to boost neuroplasticity in the motor cortex and dorsolateral pre frontal cortex.
Explore Nettle
Samphire App x Neuroplasticity
Samphire offers neuroscience backed tools to train your brain and boost your neuroplasticity across your cycle.
Explore the Samphire AppHas been life-changing for me. It has significantly improved my mental health, not just during the intense phases of PMDD before my period. But I actually feel much better during the rest of my cycle, too.
Jasmin
I really love this company. It is weird to say I feel seen and cared for by them. I just don't think I have felt like this with any other business.
Rachel
Then in the third month, my PMS symptoms were reduced by 80%! I still have menstrual pain, but the intensity has decreased again a bit.
Moko
I'm four cycles in... and will never look back. The changes were gradual and cumulative, but by the third cycle I felt as though my life had completely changed, I haven't had to take a day off work due to PMDD symptoms since the second cycle of using Nettle.
Emma
Discover our brain-based perspectives on women’s health conditions below.
Too often, systems treat symptoms in isolation. Samphire’s solutions work across the brain, body and cycle - connecting the dots between pain, mood, focus, hormones and more.