Blog

It's all in your brain

PeriodsOctober 17, 2025

The 5 Best Period Tracking Apps to Try in 2025

Explore the best period tracking apps of 2025-Samphire, Bearable, Embody, Clue, and Natural Cycles. Compare features for privacy, planning, and brain-first care to find your ideal cycle companion.

PeriodsOctober 16, 2025

How to Get Rid of Period Pain and Cramps Quickly and Effectively

Stop period pain fast with science-backed relief. Learn causes of menstrual cramps, heat and NSAID tips, long-term lifestyle strategies, and brain-based neurotechnology (tDCS) to retrain pain via neuroplasticity.

Decorative image of Samphire's wearable product
Lutea, NeuroscienceOctober 12, 2025

Launching Lutea™ - and how it's different to Nettle™

We’re thrilled to introduce Lutea™ - our newest product, and our first release in the United States. Lutea™ is built on the same scientific foundation as Nettle™, but it represents a new perspective on how we think about women’s brain health, daily wellbeing, and self-care.

Closing the Gender Health Gap with Nettle
NeuroscienceSeptember 15, 2025

Closing the Gender Health Gap with Nettle™

Discover how Nettle™ helps close the gender health gap with at-home neurotechnology for menstrual pain and mood relief.

We asked Nettle™ users about their experience - here’s what they said
NettleSeptember 1, 2025

We asked Nettle™ users about their experience - here’s what they said

Real women, real results. After six months with Nettle™, users reported fewer sick days, less reliance on medication, and reduced GP visits. 80% said they regained nearly a month of life each year, 9 in 10 changed how they use painkillers or hormones, and over half wish GPs offered Nettle™ first. Proof that menstrual health can mean fewer pills, fewer appointments - and more control.

How does female masturbation affect brain health, mood, and pain?
NeuroscienceAugust 25, 2025

How does female masturbation affect brain health, mood, and pain?

Female masturbation isn’t just pleasure - it’s neuroscience. Discover how solo sex supports brain health, mood, sleep, and pain relief across the cycle.