The Journal · Issue 04
Slow reading for the midlife mind & body.
Essays on hormones, mood, sleep and the ingredients we use — written for people who want the reasoning, not just the headline. Reviewed by our pharmacist. Updated when the science changes.
Why an Ancient Sacred Plant Still Matters
We write the way we formulate. Slowly. With reasons. No clickbait, no miracles, no shortcuts.
The Vivana Editorial Desk
Latest Reading
Essays from the desk
Boron: The Mineral Nobody Talks About. And Should!
Boron has an origin story that begins in space. Here’s why it ended up in Collagen Pro, what form we chose and what the...
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Astaxanthin: Nature’s Endurance Molecule
Astaxanthin isn’t in Collagen Pro because it’s trending. It’s there because nature spent millions of years selecting it. Here’s the biology behind the colour.
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NAC: The Molecule Medicine Kept Rediscovering
NAC earned its reputation in emergency medicine before science understood why. Here’s the story of the molecule behind glutathione and why it’s in Immuno...
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"Glycine: The Amino Acid That May Have Been There at the Beginning of Life"
Glycine is the simplest amino acid and one of the oldest. Here’s why evolution never let it go, what it does in the body,...
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What Actually Happens to Oestrogen in Perimenopause?
Oestrogen doesn’t simply drop in perimenopause, it fluctuates. Learn how FSH, ovarian reserve decline and hormone swings affect mood, sleep and metabolism.
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Ashwagandha KSM-66 vs Generic Ashwagandha: What the Studies Actually Say
Not all ashwagandha is equal. Here’s the difference between KSM-66 and generic extracts, what the clinical trials show, and why it matters for women...
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Your Brain Isn’t Broken. Here’s What Perimenopause Does to Your Thinking.
Struggling with brain fog in perimenopause or menopause? Here’s what’s actually happening in your brain, what to do about it day-to-day, and five evidence-based...
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Don’t Be a Bitch. Regulate.
A letter from Anne-Gaëlle, Vivana co-founder. Understanding your symptoms is essential. Using them as a permanent alibi is something else entirely.
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IDGAF Anymore. Turns Out, That’s Your Brain Working Properly.
The reduced tolerance for nonsense, the vanishing apologies, the sudden inability to pretend: it’s not a mood disorder. It’s neuroscience. Here’s what’s happening.
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She’s Changed. You Haven’t Imagined It.
She’s changed. You’re confused. You’re not imagining it and you’re not the problem. A straight-talking guide for men who want to understand, and stay.
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Midlife Is a Rite of Passage. Not a Crisis.
Discover the real biological and psychological changes that happen in midlife, hormones, metabolism, stress, relationships, and why research shows this stage can become a...
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High Cortisol Symptoms in Women Over 40: What Your Body Is Telling You
Belly weight, wired at night, snapping at everyone, craving everything, high cortisol in women over 40 is real. Here’s what’s happening and what’s worth...
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Mood, Energy, Brain Fog: The Midlife Ingredient You Probably Haven’t Considered
Saffron has been studied for mood, sleep and cognitive health in midlife women. Here’s what Safr’Inside™ is, why it’s in Balance+, and what the...
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Cortisol, Oestrogen & Insulin: The Midlife Hormone Triangle
Perimenopause affects more than fertility. Learn how oestrogen, cortisol and insulin interact to influence sleep, stress, belly fat and brain fog.
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