5 Science-Backed Supplements to Ease Perimenopause

You’re waking up at 3 a.m. again. You’re snapping at your partner. Your energy’s tanked, and no, it’s not just stress. Welcome to perimenopause—the hormone rollercoaster before menopause officially clocks in.

But here’s the good news: there are science-backed supplements that can help. Not woo-woo miracle claims—real ingredients with real data. From hot flash relief to sleep support, these five picks can help you thrive through the chaos. Bonus: I’ll flag trusted brands like Thorne, Gaia Herbs, and Pure Encapsulations so you know what’s worth your money.

Magnesium Glycinate: Your nighttime ally

Sleep suddenly feeling like a distant memory? You might be low on magnesium—especially this highly absorbable form. Magnesium glycinate supports better sleep, eases anxiety, and can reduce muscle cramps (hello, middle-of-the-night calf charley horses). What makes glycinate special is how gentle it is on your stomach compared to other forms.

How it helps during perimenopause: Lower estrogen during this phase often disrupts GABA—your brain’s calming neurotransmitter—and sleep quality dips. Magnesium helps restore that balance.

Try: Pure Encapsulations Magnesium Glycinate—clean, no fluff, and easy on sensitive systems.

Maca Root: Natural energy boost without the jitters

Dragging in the afternoon but don’t want another coffee? Maca might be your secret weapon. This adaptogenic root has been shown to support energy, mood stability, and libido. While the research is still catching up, a few small studies suggest maca can help balance hormone fluctuations without acting like phytoestrogen.

Why it matters: As estrogen dips and cortisol swells, your nervous system ends up fried. Maca helps modulate that stress response gently.

• Best form: Gelatinized maca—easier to digest.
• Try: Gaia Herbs Maca Root Powder—sourced from Peru, non-GMO, and third-party tested.

Black Cohosh: Relief from hot flashes (finally)

If you’re sweating through sheets or blasting the AC in January, you’re not alone. Black cohosh is one of the most-studied herbal remedies for hot flashes and night sweats—and for good reason. It contains plant compounds that help modulate estrogen receptors without being full-on estrogen substitutes.

Clinical studies show that it may reduce the intensity and frequency of hot flashes, especially in early perimenopause. If you prefer plant-based over HRT, this is one to explore with your provider.

Best pick: Thorne Meta-Balance—a clean blend of black cohosh + supportive adaptogens, physician-formulated.

Turmeric (Curcumin): For inflammation, mood, and stiff joints

You know turmeric as that golden latte superstar, but turmeric’s heavy lifter is curcumin—the active compound that fights inflammation. Mood shifts, joint stiffness, and bloating all tend to spike during perimenopause, thanks to hormonal swings and reduced collagen.

Curcumin helps buffer inflammatory pathways, and there’s early evidence that it may even support mood via brain-derived neurotrophic factor (BDNF).

• Check for bioavailability: Choose ones with piperine (black pepper extract) or liposomal forms.
• Top rated: Turmeric supplements on iHerb average 4.7 stars.

Red Clover: Plant-based hormone support

Red clover contains isoflavones—plant estrogens that may gently bind to estrogen receptors and stabilize mood, hot flashes, and bone density. Some early clinical trials have shown decreased frequency of hot flashes during perimenopause and postmenopause, but results vary by individual.

If you’re looking for gentle support—something to drink nightly or take in capsule form—red clover is a low-risk, natural option to explore. Heads up: it’s not ideal if you have a history of hormone-sensitive cancers unless cleared by a doctor.

Best choice: Look for organic teas or standardized extracts. Gaia Herbs and Oregon’s Wild Harvest both make strong versions.

This phase can feel unpredictable, but you aren’t powerless. These five supplements don’t promise miracles—but they do offer real support for real symptoms. Start with one that matches your biggest friction point (sleep? energy? hot flashes?) and build from there. You deserve to feel strong and steady—even in the middle of hormone chaos.