When pain rewrites your rhythm.
Menstrual pain isn’t just physical—it’s neurological. Samphire helps you tune into your body and your brain, turning science into tools that track, decode, and help you take control.
Understanding Dysmenorrhea
Understanding Dysmenorrhea
Take control of your period pain
Nettle™ x Period Pain
Nettle™ is a brain-based wearable approved for menstrual pain and mood, that helps users feel more able to function and manage pain symptoms.
Explore Nettle
Samphire App x Period Pain
Understand the role that period pain plays on your brain across your cycle, and gain the tools and insight you need to feel in control.
Explore the Samphire AppBacked by Science, Proven by You
Has 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.
