Nature's Lab Gold Magnesium + Ashwagandha with L-Theanine - 60 Capsules

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Results - Magnesium Ashwagandha & L-Theanine

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  • Test
  • Label Claim
  • Result
  • Status
  • Actives
  • 100%
  • 100%
  • Pass
  • Heavy Metals (lead)
  • <0.5 ppm
  • ND
  • Pass
  • Microbial
  • <1000 CFU/g
  • <10 CFU/g
  • Pass
  • Potency (label claim)
  • 90-115%
  • 100%
  • Pass
  • Testing conducted by Nature's Lab Quality Control Laboratory, Las Vegas, NV - USP methodology

    Description

    Benefits & Description

    Support Calm, Focus, and Restful Sleep with a Premium Adaptogen and Mineral Blend*

    Nature’s Lab Magnesium Glycinate + Ashwagandha with L-Theanine combines highly bioavailable magnesium, adaptogenic ashwagandha, and calming L-theanine to support relaxation, stress resilience, and mental clarity.* This premium formula delivers clinically researched ingredients in a convenient daily supplement, helping you support mood health without the need for multiple separate products.*

    Key Benefits

    • 150 mg Magnesium Glycinate: A highly bioavailable form of magnesium that supports muscle health, nervous system function, and relaxation.*
    • 60 mg Shoden® Ashwagandha Extract (standardized to 35% glycowithanolides): A premium adaptogen that helps the body manage stress, supports hormone balance, and promotes a healthy mood. This ingredient is standardized to 35% glycowithanolides, ensuring a consistent, clinically studied level of ashwagandha’s active compounds in every serving.
    • L-Theanine (200 mg): An amino acid that promotes a calm, focused state, helping to manage stress and support cognitive function without drowsiness.*

    Benefits of Magnesium Glycinate + Ashwagandha with L-Theanine

    Taking just two easy-to-swallow vegetarian capsules daily provides targeted levels of nutrients designed to promote stress resilience, mental clarity, and overall wellness.* By combining magnesium with adaptogenic herbs and calming amino acids, this formula supports a balanced mind and body, helping you feel relaxed yet alert throughout the day.*

    What Sets This Formula Apart

    Nature’s Lab Magnesium Glycinate + Ashwagandha with L-Theanine is formulated with premium, bioavailable ingredients.* Many formulas include magnesium in less absorbable forms, or utilize low doses of adaptogens and L-theanine. We’ve combined:

    • Magnesium Glycinate for superior absorption compared to magnesium oxide or citrate.*
    • Shoden® Ashwagandha Extract, standardized for clinically meaningful glycowithanolide content.*
    • L-Theanine at 200 mg, a dosage supported for calm focus and relaxation.*

    This synergistic combination helps support nervous system function, stress adaptation, and restful focus all in one formula.*

    Quality Supplements You Can Trust

    Nature’s Lab works with only the best suppliers when sourcing raw materials for our supplements. Each ingredient is carefully tested to ensure purity, potency, and label accuracy. Our products are formulated in a USP-audited facility and are free from GMOs, artificial colors, flavors, and preservatives.

    Suggested Use

    As a dietary supplement, take 2 capsules one time daily, preferably with a meal, or as directed by a qualified healthcare practitioner.

    This product contains multiple nutrients. For questions about interactions on individual nutrients, please refer to the product pages for each nutrient.

    Warnings: Pregnant or lactating women and people with known medical conditions and/or taking drugs should consult with a qualified healthcare practitioner prior to taking dietary supplements. Discontinue use and consult your doctor if any adverse reactions occur.

    Magnesium Ashwagandha L-Theanine 60ct Main Image Nature's Lab Gold Magnesium + Ashwagandha with L-Theanine - 60 Capsules $14.99
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    We Build Around What Works

    "Most supplement brands begin with a budget and formulate around it. We take the opposite approach - starting with the research. We look at which forms offer the best bioavailability, which doses are supported by clinical studies, and what the evidence truly shows. Every ingredient in a Nature’s Lab formula earns its place. If clinical research doesn’t demonstrate real benefits at the dose we use, it doesn’t make it into the bottle."

    - The Nature's Lab R&D Team

    You're Not Here for Vitamins. You're Here Because...

    We Get It. That's why we focus on premium, bioavailable formulas that scientifically work.
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    Your Gut's A Mess

    Your gut’s a mess. Bloated after meals. Tried probiotics. Nothing worked.

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    Your Joints Hurt

    Joint’s hurt. Stairs are awful. Knees crack.

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    Stress Is Building

    You're stressed. Sleep's bad. Mood's worse.

    Here's How It Works

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    Step 1: Pick What You Need

    Not sure? Ask Our Chat Support! Click the bottom right bubble to get started.
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    Step 2: Try It for 90 Days

    Real results take time. We give you 3 months to see it work.
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    Step 3: Track Your Progress

    Give it time. Real changes happen over weeks, not days.
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    Step 4: Keep Going (Or Don’t)

    Subscribe & Save for 15% + free shipping. Cancel anytime. No games.
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    Comparison chart of supplement quality and pricing - Nature's Lab versus leading competitors

    Here’s What Premium Means

    (We’re giving you insider knowledge for free)

    Comparison of Nature's Lab Magnesium Glycinate and Magnesium Oxide supplements with text on absorption rates.

    Same label. 5x difference in your body

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    Dosing = The Difference Between Works and Doesn’t

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    Actual Testing & Manufacturing = Most brand’s do not make or test their own vitamins

    Frequently asked question

    Direct manufacturing. No retail markup 30-50%. No distributor fees (20%). You pay for quality, testing and premium ingredients, not Super Bowl ads.

    Our facility is 3rd party audited and tested by USP & NSF. Every batch is additionally tested in our in-house lab.

    90-day money-back guarantee. Try it for 3 months. Not happy? Full refund. We eat the
    cost.

    For more information on returns click here

    Frankly, you shouldn’t trust anyone blindly. That’s why we show every ingredient, every dose, and let third parties audit us all the time, so you can make your own call.

    OPTION 1
    Subscribe & Save (SMART)
    15% off every order

    Free shipping always | Never run out | Cancel anytime

    Option 2
    One Time Purchase

    Full price, still fair. Try it, see if you like it

    Customers praised this magnesium supplement for promoting better sleep and stress management. Many noted "restful sleep," "sustained energy," and feeling "calm and relaxed." However, some found it ineffective, citing restlessness or low potency. A few mentioned capsules are "large" but easy to swallow. Results varied, with some seeing improvements within days.

    Cramps (positive)Relaxation (positive)Stress (positive)Sleep (positive)Focus (positive)
    • 5 stars: 26 (70%)
    • 4 stars: 7 (19%)
    • 3 stars: 0 (0%)
    • 2 stars: 0 (0%)
    • 1 star: 4 (11%)
    M
    Mithat H.
    C
    Christie A.

    It made me very sleepy which was great, but it still took me a long time to fall asleep. When I did, I had a very restless night, waking up several times. I’m sure it works for others, we are all different.

    A
    Anonymous

    I am enjoying this supplement! I have been getting restful sleep since I started taking it. I feel calm and relaxed and I wake up feeling refreshed! I am about 3 weeks into the bottle and I feel improvement every week. I will continue to take this moving forward. I would recommend this for anyone you who not sleeping well and to assist with managing stress!

    T
    Toni

    In a week, I’ve noticed a difference. I sleep through the night and my energy is up. I like it that the energy isn’t like a rush of energy. It is a sustained energy that last throughout the day. I was waking up exhausted every morning and staying in that way till bedtime at night until I started taking this. I’ve got to say I was skeptical at first because I’m 64 and had kind of come to believe that that was just part of what I was gonna have to deal with from now on because of my age, but this has really made a difference. It’ll be in my medicine cabinet from now on.

    t
    thomas r.

    All your products are excellent. Good delivery time too.

    M
    MARIA F.

    I have already started taking them, but I still need more time to form an opinion regarding any changes or improvements they might bring about for me.

    J
    Jorge

    Good ingredients, low effectiveness
    This medicine has excellent products but the amounts are too low. It doesn’t help you sleep

    J
    Joel A.

    Fantastic sleep aid
    This stuff is amazing. I’ve been taking magnesium for some time but it has only had a modest effect on my sleep. With the ashwagandha added I don’t wake up at all during the night! Perfect!

    A
    Amelia M.

    Works well

    R
    Richard B.

    Seems like the real deal

    A
    Amine D.

    Absolutely works! Very pleased

    A
    Anonymous

    I have only been using the product for about a week, and I feel like I’m sleeping more soundly and for longer.

    A
    Anonymous

    Super good

    N
    Nawal

    Very good supplement
    I’ve been taking sleeping supplements for 10 years, it gave me so many side effects and I tried so many magnesium supplements as well but it didn’t do much for me. This supplement worked really good for me, I take it with lions mane supplement an hour before bedtime, I’ve been sleeping much better since I started taking it and waking up refreshed.

    T
    Tiffany

    This magnesium supplement didn’t work for me.
    I replaced my regular magnesium supplement with this for a month, hoping it would help me with general mood and sleep. I can honestly say that I didn’t notice a difference at all. I was told to take magnesium supplements by my doctor but wasn’t told what type or formulation. I just went with this because it sounded promising. The capsules are a little larger but not too bad. No weird smell or taste. I think it might be a lower dose than I was used to.

    s
    seresteen

    I take one once in a while before bed when I haven't slept well the night before and to help with calves cramps.
    Seems to work as well as other brands I've been happy with.
    Removed one star for cost, not that good of a deal considering there are only 60.

    N
    Nataly

    Love it!! I’m very picky with my supplement routine, and this fit right in. I’m a chronically stressed person, so managing my stress is much needed.

    K
    KAY C.

    Tried many other brands and this one tops them all. Definitely has relieved my stress. I take this before bed and awaken feeling refreshed and calm. Capsules are easy to swallow and the price is very reasonable too!

    A
    AW

    "I ordered this because my legs had been cramping up a lot. I chose this kind because, from what I�ve read, the magnesium glycinate is the best absorbed by the body. It took a few days but it really worked for me. In fact, within a few days of running out my legs were cramping again.
    This came in clear capsules containing the magnesium and ashwaganda. They are large capsules but not extremely large. I personally don�t care for capsules however, these didn�t really have much of an odor and I didn�t have trouble getting them down.
    Also, they did not cause any stomach irritation or anything else.
    I definitely recommend these!"

    B
    BERNADETTE G.
    Recently changed from another product.

    Recently changed from another product. Too soon to compare

    Hello Bernadette! Thank you for sharing your feedback. We're glad you recently switched to our product. We can't wait to hear how it compares in the long run!

    B
    Busy B.
    Super Nature's Lab Gold Magnesium + Ashwagandha

    I take this supplement at night because it helps me relax my muscles, calm my nerves and therefore helps me sleep. The dosages are perfect for me . It is easy to swallow.
    As with all supplements, consult your healthcare professional and do your due diligence.

    s
    shabee
    Questionable quality

    Not good quality won't order again

    P
    Prinz
    Natural option for managing stress, support muscle

    Arrives in sealed bottle, with combination of magnesium glycinate, ashwagandha, and L-theanine. As I have aged, and hormones are changing, I have noticed less restful sleep and increased feelings of anxiety, which natural suggested supplements have been these 3, and this combines them into one. I have used them for several weeks and have noticed increased rest. With any new medication or supplement, it’s always good to consult with your physician and discuss risks/benefits. (Valued at $14. 99 at time of review)

    H
    HomeGrownBespoke
    Works so well! Easy to take.

    It's great to see Magnesium, Ashwagandha, and L-Theanine getting the promotion it so rightly deserves! This combination of minerals and herbs is crucial to so many functions of your body.

    Having a product from a reputable company goes a long way in seeing the positive effects that can come from regular use of these components. As a woman nearing 50, with so many hormonal changes happening, this product has been crucial to my health. I have experienced the benefits of more restful sleep, decreased restless legs, a calmer state of mind, and better success with weight loss.

    This is definitely a product you should try, if you want to give Magnesium, L-Theanine, and Ashwagandha a try in your daily health regimen.

    m
    maric
    Effective

    Have been using for 3 weeks now and these do seem to be effective. Feel nice and relaxed, get to sleep very easily and all night long.

    G
    Grace
    Promising blend that seems to take the edge off

    Been using this for a couple weeks now and it feels like it's helping take the edge off daily stress. It’s not a dramatic shift, but there’s definitely a subtle sense of calm and better focus, especially during busier days. No grogginess or weird side effects so far, which I really appreciate.
    The combo of magnesium, ashwagandha, and L-theanine seems well balanced, and it’s nice knowing it’s made with solid manufacturing standards. Still early, but so far, so good—will keep going with it and see how it holds up over time. Will add the 5th star if it keeps up.

    Hello Grace! We're delighted to hear that our blend is helping you find some calm in the midst of daily stress. We can't wait to continue supporting you on your wellness journey and hope our product continues to bring you peace and focus in the days ahead.

    E
    EroCo
    Excellent Ingredients and USP Audited

    I love this supplement. The ingredients have a relaxing effect on me, which helps me to focus. I am especially a fan of L-Theanine, and this product includes a 200mg dose. I am also happy to support American-made products, especially since this one is thoroughly tested for purity and ingredients. The capsules are about what you'd expect from a supplement these days. They are tasteless to me, and they go down pretty easily.

    I would order this one again.

    J
    Josh
    Great magnesium supplement

    If you want a magnesium supplement, this is the one to go with. It has the perfect combination of magnesium glycinate, ashwaghanda, and L-theanine to make it a great supplement. If you are dealing with stress or high cortisol, this is super helpful. I’ve definitely noticed a difference since I started taking this.