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Understanding Magnesium Compounds

By Kate Guaran

Everyone’s raving about magnesium—but with so many types, it gets confusing fast. When developing Reboot, we deep-dived into the science (and debates) to choose the most effective form. Learn why magnesium oxide made the cut,...
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Collagen and Joint Health: How Fortibone® Supports Mobility

By Kate Guaran

That tightness in your knees when you get out of bed? The ache in your hips after a walk? You’re not imagining it — and you’re definitely not alone. Midlife brings real changes to joint...
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The Importance of B Vitamins in Midlife Hormonal Support

By Kate Guaran

Midlife can feel like a wild ride—and your body’s along for every twist and turn. From mood swings to energy slumps, these changes are real, but they’re not something you have to just “push through.”...
Eir Women Founders - Lisa Walker - Kate Guaran - Brown Couch - White wall - Green indoor plant

What to Look for in a Perimenopause Supplement: Science, Safety, and a Spark of Joy

By Lisa Walker

If you’ve ever felt confused, overlooked, or overwhelmed by the changes of perimenopause—you’re not alone. At Eir Women, we believe midlife deserves more than silence or guesswork. In this blog, we share what every woman...
Brown and white eggs arranged in a wooden tray, representing a natural source of collagen-building nutrients like protein and amino acids.

Can You Take Too Much Collagen? Here’s What You Need to Know

By Eir Team

Collagen plays a vital role in skin firmness, bone strength, and joint health—but natural production declines after 40. Eir Women’s Revival Dual Collagen Pro delivers clinically backed VERISOL® and FORTIBONE® collagen to support midlife wellness...
A pink pouch of Eir Women’s Revival Dual Collagen Pro sits next to a glass of water with collagen powder dissolving inside, set against a purple background.

How to Naturally Boost Collagen (and Feel Strong & Radiant Doing It)

By Eir Team

Noticing more fine lines, stiffness, or slower recovery in your 40s? Collagen decline is a natural part of ageing—but you can support your body’s production with nutrient-rich foods, lifestyle tweaks, and clinical-grade supplements. Learn how...
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Marine Collagen vs. Bovine Collagen: What’s Best for Midlife Skin & Bones?

By Eir Team

After 40, collagen production drops significantly—impacting your skin, joints, and overall vitality. Marine and bovine collagen each offer unique benefits, but midlife women often need a combination of both. Eir Women blends FORTIBONE & VERISOL...
Kate Guaran, co-founder of Eir Women, smiling while holding two Eir supplement bottles—'Show Up' and 'Reboot'—with a bright window and greenery in the background.

The Power of Ritual: Why Self-Care Starts and Ends with You

By Kate Guaran

Self-care isn’t about grand gestures—it’s about consistent, nourishing rituals. Eir’s Show Up and Reboot supplements are designed for women in midlife who want simple, effective support morning and night. Because showing up for yourself should...
The Science Behind Eir Women’s Products: Why We Are Trusted By So Many Women.

The Science Behind Eir Women’s Products: Why We Are Trusted By So Many Women.

By Eir Team

At Eir Women, we understand that trust is earned, especially when it comes to the supplements you choose to support your health. For women, the decision to prioritise wellness is deeply personal—it's about finding solutions...