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NOW SHIPPING TO THE U.S.

BIOBOD SERUM GIFT ($65 Value) on New Subscriptions

TRUSTED BY THOUSANDS

Reset Your Body After 40

Clinically dosed, science-backed support for weight, hormones, energy, sleep, stress & digestion.

FIND YOUR RESET

FOR NEW SUBSCRIBERS

Bonus With Every New Subscription

A Glow-Boosting Serum worth $65 - Yes, Really!

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30 Day Money-Back Guarantee

Clinically Formulated for Women Over 40

Trusted by Thousands of Women

Are you looking for help with...

Weight & Digestion
Hormones & Energy
Sleep & Stress

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Bye Bye Belly Bundle $313.20 ~~$348.30~~

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Black glass Show Up Bottle with American Ginseng, Eir supplement for hormone balance, energy, brain health, and mood

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Transformation Trio - Reboot - Trimmed - Show Up - Eir Women - Supplements - Perimenopause Relief

Transformation Trio - Reboot - Trimmed - Show Up - Eir Women - Supplements - Perimenopause Relief - with pink background

Bye Bye Belly Bundle $313.20 ~~$348.30~~

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Designed by Hormone Experts

Designed by women’s health nutritionists and naturopaths, every formula is clinically dosed and held to the highest therapeutic standards. Backed by a 30-day money-back promise, we’ve taken the guesswork out, so you can feel completely you again.

FIND YOUR RESET

Black bottle of Reboot Eir Supplement with blue print, black bottle of Show Up Eir Supplement with yellow print, Black bottle of Zipped Eir Supplement with pink print

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Happy woman with Peri Proof bottles Reboot, Show Up, and Zipped

Bottle of Zipped - feel more like you in 30 days or your money back

Reviews for Peri Proof Eir Supplements

Black bottle of Reboot Eir Supplement with blue print, black bottle of Show Up Eir Supplement with yellow print, Black bottle of Zipped Eir Supplement with Passionflower, chasteberry and Dandelion

Black bottle of Reboot Eir Supplement with blue print, black bottle of Show Up Eir Supplement with yellow print, Black bottle of Zipped Eir Supplement with pink print

Black bottle of Reboot Eir Supplement with blue print, black bottle of Show Up Eir Supplement with yellow print, Black bottle of Zipped Eir Supplement with pink print, all against a pink background

Happy woman with Peri Proof bottles Reboot, Show Up, and Zipped

Bottle of Zipped - feel more like you in 30 days or your money back

Reviews for Peri Proof Eir Supplements

Black bottle of Reboot Eir Supplement with blue print, black bottle of Show Up Eir Supplement with yellow print, Black bottle of Zipped Eir Supplement with Passionflower, chasteberry and Dandelion

SHOP OUR MOST POPULAR PRODUCT

24/7 Body Reset

$248.40~~$276.75~~

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Supply 1 Month Supply 2 Month Supply 3 Month Supply

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Women over 40 wrote the brief.

Meet Lisa & Kate. The women who decided joy was worth it.

Meet The Founders

Why Thousands Love Eir Women

Trusted by thousands of women over 40 who’ve seen the difference with: increased weight-loss, balanced hormones, smoother digestion, deeper sleep, regained energy, and less stress - Our formulas are expertly made with your hormones in mind.

FIND YOUR RESET

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Understanding Magnesium Compounds

By Eir TeamJuly 08, 2025

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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How to Support Your Partner Through Perimenopause

By Eir TeamJune 25, 2025

Perimenopause might be something your partner is experiencing — but if you're sharing a life, it's something you're both navigating. This guide is for the husbands, partners, and loved ones who want to show up...

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Collagen and Joint Health: How Fortibone® Supports Mobility

By Eir TeamJune 25, 2025

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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