Samphire Neuroscience

Samphire Neuroscience Building solutions for women with science at the core. 👩‍🔬

Still unsure if Nettle™ is worth it? Hear it from someone on their 5th cycle. From 10 symptom days a month down to 1-4: ...
06/05/2026

Still unsure if Nettle™ is worth it? Hear it from someone on their 5th cycle.
From 10 symptom days a month down to 1-4: that’s the kind of change that affects relationships, work, and everyday life.

Read more reviews directly from our users on our Trustpilot.

The Neuroscience of Periods and PMS is an online talk with Dr. EmilÄ— RadytÄ— covering what happens in the brain across t...
04/05/2026

The Neuroscience of Periods and PMS is an online talk with Dr. EmilÄ— RadytÄ— covering what happens in the brain across the menstrual cycle, why PMS experiences vary so widely between women, and what the science now understands about the brain-cycle connection. Two hours. Plain language. No prior knowledge needed.

đź—“ 16th May, 10:00 to 12:00 UTC Online
Reserve your spot via the link in our bio or in our highlighted stories.

Women with PCOS have double the prevalence of dementia compared to controls, with diagnosis arriving 19 years earlier on...
01/05/2026

Women with PCOS have double the prevalence of dementia compared to controls, with diagnosis arriving 19 years earlier on average. The pattern holds across menopause and primary ovarian insufficiency too.

A 2025 review in Endocrinology by Valera, Chen, and Grive at Brown University suggests the reason extends beyond estrogen loss.

FSH and LH, the hormones that rise when ovarian function declines, appear to act on the brain in ways that accelerate aging and have been largely overlooked in current treatment approaches.

Swipe to see what the research found. hormones

2,800 days. That is the estimated lifetime burden of severe premenstrual experiences for a person with PMDD, calculated ...
29/04/2026

2,800 days. That is the estimated lifetime burden of severe premenstrual experiences for a person with PMDD, calculated by Rapkin and Winer (2009).

Research by Beddig, Reinhard, and Kuehner (2019) found that the brain’s stress response system works differently in women with PMDD across the entire cycle, with a distinct amplification during the luteal phase.

The data also showed a cycle-independent link between stress and rumination that extends the mental load well beyond two weeks.

PMDD Awareness Month is coming to an end but we will still be here afterwards providing new research and trying to help women with neurostimulation. Check Nettle™ and Lutea™ on our website. Link in bio!

29/04/2026

When the data points somewhere unexpected, you pay attention. Ieva Karvelytė, our Research and Data Manager, shares what surprised her most about the research on Nettle™ and how many women’s quality of life could be improved.

29/04/2026

PMDD rarely shows up alone. Ieva Karvelytė, our Research and Data Manager, explains why so many women don’t realize they have it, and how often it presents alongside other conditions. Around 38% of participants who thought they had PMS may have had something else entirely.

Have you been told it’s just PMS? Tell us below.

24/04/2026

Dr. EmilÄ— RadytÄ— breaks down the ALLO-GABA theory and why it shifts the focus from hormones to the brain.

Full breakdown on our blog. Link in bio.

Your hormone levels are normal. PMDD is in how your brain responds to them. Swipe for the science.Full breakdown on our ...
23/04/2026

Your hormone levels are normal. PMDD is in how your brain responds to them. Swipe for the science.

Full breakdown on our blog. Link in bio.

menstrualhealth pmddawareness

Hailey Bieber’s PMDD disclosure at the put a name to something many women recognize.No drugs, no hormones. Gentle brai...
21/04/2026

Hailey Bieber’s PMDD disclosure at the put a name to something many women recognize.

No drugs, no hormones. Gentle brain stimulation, timed to your cycle. Link in bio.

Hailey Bieber’s PMDD disclosure at the put a name to something many women recognize.No drugs, no hormones. Gentle brai...
21/04/2026

Hailey Bieber’s PMDD disclosure at the put a name to something many women recognize.

No drugs, no hormones. Gentle brain stimulation, timed to your cycle. Link in bio.

21/04/2026

Sharis has been navigating her cycle and its impact on her health since she was 16. The next 23 years taught her one thing above everything else: to advocate for herself.

Stories like hers are why we build what we build. If yours sounds familiar, we’re at samphireneuro.com. Link in bio.

Address

London

Website

Alerts

Be the first to know and let us send you an email when Samphire Neuroscience posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Shortcuts

Share

Category