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PharmD-picked Root Labs Magnesium Glycinate Gummies
Sleep & calm after 40

Root Labs Magnesium Gummies.

Magnesium, KSM-66 ashwagandha and L-theanine in a sugar-free gummy. My go-to wind-down for the 3am wake-ups and wired-but-tired nights.

  • 675 mg magnesium blend
  • 200 mg KSM-66
  • Sugar-free

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Not sure it's right for you? Check your symptoms →
Is this right for you?

Do your symptoms match?

This combo isn't for everyone, and it's not always the first thing I'd reach for. Tick what sounds like you, then take my free 60-second Symptoms Quiz to see what fits your perimenopause type.

Tick any that sound like you.

Take the Symptoms Quiz →

Pregnant, breastfeeding, managing a health condition or on prescription meds? Check with your doctor or pharmacist first. Ashwagandha isn't a fit for everyone, including people with thyroid conditions.

Why it earned a spot in my routine.

01

Calm without melatonin

Magnesium and L-theanine support relaxation without the next-morning grogginess some people get from melatonin.

02

Studied ashwagandha

KSM-66 is one of the most researched ashwagandha extracts for stress, which tends to show up as poor sleep in midlife.

03

A habit you'll keep

A sugar-free gummy on the nightstand is easier to stick with than another capsule.

The science

What the research actually shows.

I read the studies so you don't have to. Here's what we know, and where the evidence is still thin.

48%

of US adults get less magnesium from food than they need (below the EAR)

Rosanoff et al., 2012 [1]

44%

drop in stress scores after 8 weeks of KSM-66 ashwagandha, vs 5.5% with placebo

Chandrasekhar et al., 2012 [2]

4 wks

of daily L-theanine improved sleep quality scores in healthy adults

Hidese et al., 2019 [3]

Stress scores after 8 weeks

Drop in Perceived Stress Scale scores. Bigger drop is better.

KSM-66 ashwagandha300 mg twice daily
↓ 44%
Placebosugar pill
↓ 5.5%

64 adults with chronic stress, randomized and double-blind. The study dose (600 mg/day) is higher than one serving of these gummies. Source [2].

View as table
KSM-66 ashwagandha↓ 44%
Placebo↓ 5.5%

Most of us fall short on magnesium

Share of US adults eating less than the estimated average requirement

Below the EARfrom food alone
48%
Meeting itfrom food alone
52%

Based on US national nutrition survey data. Source [1].

View as table
Below the EAR48%
Meeting it52%

The honest PharmD take

  • "675 mg magnesium" is the weight of the magnesium salts, not pure (elemental) magnesium. Elemental magnesium per serving is lower, so check the label.
  • The big ashwagandha study used 600 mg a day, three times the 200 mg in a serving here.
  • The magnesium sleep study was in older adults with insomnia, using 500 mg of elemental magnesium.
  • None of these studies tested this exact gummy.
References
  1. Rosanoff A, Weaver CM, Rude RK. Suboptimal magnesium status in the United States: are the health consequences underestimated? Nutr Rev. 2012;70(3):153–164. Read the study
  2. Chandrasekhar K, Kapoor J, Anishetty S. A prospective, randomized double-blind, placebo-controlled study of safety and efficacy of a high-concentration full-spectrum extract of ashwagandha root in reducing stress and anxiety in adults. Indian J Psychol Med. 2012;34(3):255–262. Read the study
  3. Hidese S, et al. Effects of L-theanine administration on stress-related symptoms and cognitive functions in healthy adults: a randomized controlled trial. Nutrients. 2019;11(10):2362. Read the study
  4. Abbasi B, et al. The effect of magnesium supplementation on primary insomnia in elderly: a double-blind placebo-controlled clinical trial. J Res Med Sci. 2012;17(12):1161–1169. Read the study
PharmD reads the label

Magnesium + ashwagandha after 40: what it is and who it's for.

Waking at 3am, mind racing, body tired. It's one of the most common things women in perimenopause tell me. No gummy fixes hormones, but a few ingredients have decent research behind them for the stress-and-sleep side of things. This one stacks three of them.

Why magnesium?

Magnesium helps regulate the nervous system and muscle relaxation, and it plays a role in how your body makes melatonin. About half of US adults don't get enough from food. Glycinate is the form I point people to first because it's gentle on the stomach.

Why ashwagandha and L-theanine?

Ashwagandha is an adaptogen. KSM-66, the extract used here, has randomized trials showing lower stress scores and cortisol. L-theanine is an amino acid from tea that promotes calm focus without sedation.

What's on the label · per 2 gummies
Magnesium blend · 675 mgLiposomal, multi-form magnesium salts including magnesium glycinate. This is the weight of the salts, not elemental magnesium.
KSM-66 Ashwagandha · 200 mgFull-spectrum root extract, studied for stress and sleep quality.
L-Theanine · 26 mgThe calming amino acid found in tea. A small dose that pairs well with magnesium.
Format60 sugar-free gummies, 30 servings.

From the product listing. Check your bottle for the full Supplement Facts and elemental magnesium amount.

Root Labs Magnesium Glycinate GummiesThe one I use
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Who might consider it

Before you buy

Rx

A PharmD note: magnesium and ashwagandha support sleep. They don't replace a dark room, a cool bedroom and a consistent bedtime. If 3am wake-ups come with night sweats, talk to a menopause-informed clinician. If you're not sure where to start, my free doctor questions guide can help you have that conversation.

Quick questions.

Will it make me groggy?

It doesn't contain melatonin, and most people don't feel groggy. Start with one serving in the evening and see how you feel.

How long until I notice anything?

Studies on ashwagandha and L-theanine ran 4 to 8 weeks. Give it a few weeks of consistent use.

Can I take it every night?

The ashwagandha trials ran about 8 weeks. If you plan to take it longer, check in with your doctor.

Is 675 mg of magnesium too much?

That number is the weight of the magnesium salts. The elemental magnesium is lower. The upper limit for supplemental magnesium is 350 mg elemental a day for adults.

Where should I buy it?

Use the Amazon button on this page. It's an affiliate link, so I may earn a small commission.

Root Labs Magnesium Glycinate Gummies

Ready to try it?

Root Labs magnesium gummies with KSM-66 ashwagandha and L-theanine.

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