INGREDIENTS GUIDE

Ingredients guide

Behind every supplement claim is an ingredient story, most of which marketing doesn't tell. Here we lay out exactly what's in our formulas: the clinical evidence, the mechanism of action, and the dose that actually matters.

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Woman reviewing bone density scan results illustrating magnesium deficiency impact on women over 40

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sleep metabolism

Magnesium Deficiency in Women Over 40: Signs, Symptoms, and Solutions

Magnesium Deficiency in Women Over 40: Signs, Symptoms, and Solutions You are doing everything right. You eat reasonably well. You try to sleep. You manage the stress, the schedule, the relationships, the...

Margaret Holloway 8 min read

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Ingredients articles

hot-flashes
Phytoestrogens vs. Non-Estrogenic Botanicals: Which Is Safer for Hot Flash Relief?
The supplement aisle has a phytoestrogen problem. Not because phytoestrogens are necessarily dangerous — the evidence is considerably more nuanced than most...
Dr. Marcus Reid 12 min read
hot-flashes
Remifemin vs. Generic Black Cohosh: What the Label Doesn't Tell You
Walk into any health food store and you'll find a dozen bottles claiming to contain "black cohosh." Some cost $8. Some cost...
Dr. Marcus Reid 12 min read
hot-flashes
The ERβ Receptor Explained: Why Selective Estrogen Binding Changes Everything for Menopause
The phrase "estrogen receptor" appears constantly in discussions of menopause, hot flashes, and supplement safety. But most of those conversations treat estrogen...
Margaret Holloway 10 min read
sleep
The Cortisol-Sleep Connection in Perimenopause: Why Stress Hormones Steal Your Rest
The Cortisol-Sleep Connection in Perimenopause: Why Stress Hormones Steal Your Rest The relationship between cortisol and sleep is bidirectional and self-reinforcing in...
Margaret Holloway 7 min read
hot-flashes
What Are Hot Flashes Really? The Hormonal Mechanism Behind the Heat
What Are Hot Flashes Really? The Hormonal Mechanism Behind the Heat Hot flashes are the signature symptom of perimenopause, affecting up to...
Margaret Holloway 7 min read
ingredients
Ashwagandha for Women: Benefits, Dosage, and What the Research Shows
Ashwagandha for Women: Benefits, Dosage, and What the Research Shows Ashwagandha has moved from Ayurvedic tradition into mainstream clinical practice over the...
Margaret Holloway 10 min read
stress
Perimenopause Fatigue: Why You're Exhausted Even After 8 Hours of Sleep
Perimenopause Fatigue: Why You're Exhausted Even After 8 Hours of Sleep You slept eight hours. You went to bed at a reasonable...
Rebecca Stoll 8 min read
mood
Perimenopause Rage: Why You're Angrier Than You've Ever Been (And It's Not Your Fault)
Perimenopause Rage: Why You're Angrier Than You've Ever Been (And It's Not Your Fault) You snapped at your partner over a spoon...
Rebecca Stoll 7 min read
mood
Mood Swings in Perimenopause: The Hormonal Explanation Behind the Emotional Chaos
Mood Swings in Perimenopause: The Hormonal Explanation Behind the Emotional Chaos Mood swings in perimenopause are among the most disorienting symptoms of...
Margaret Holloway 9 min read

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Ingredients guide

Magnesium Deficiency in Women Over 40: Signs, Symptoms, and Solutions

Ingredients articles

Phytoestrogens vs. Non-Estrogenic Botanicals: Which Is Safer for Hot Flash Relief?

Remifemin vs. Generic Black Cohosh: What the Label Doesn't Tell You

The ERβ Receptor Explained: Why Selective Estrogen Binding Changes Everything for Menopause

The Cortisol-Sleep Connection in Perimenopause: Why Stress Hormones Steal Your Rest

What Are Hot Flashes Really? The Hormonal Mechanism Behind the Heat

Ashwagandha for Women: Benefits, Dosage, and What the Research Shows

Perimenopause Fatigue: Why You're Exhausted Even After 8 Hours of Sleep

Perimenopause Rage: Why You're Angrier Than You've Ever Been (And It's Not Your Fault)

Mood Swings in Perimenopause: The Hormonal Explanation Behind the Emotional Chaos