Nature’s Lab Magnesium Soothe Powder Review – Is It Worth The Cost?

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By Alexa DaFonte

Reviewed by Juliana Tamayo, MS, RDN - Last Updated

Nature’s Lab Magnesium Soothe Powder Review

Nature’s Lab Magnesium Soothe Powder is a raspberry and lemon-flavored magnesium supplement that helps promote and maintain healthy magnesium levels in the body. This magnesium supplement helps promote muscle and nerve function, protein synthesis, normal heart rhythm, and energy production.

Magnesium Soother contains 350 mg of magnesium and 50 mg of L-theanine per serving. It is gluten-free and its great taste makes it easy to add to your diet.

Magnesium supplements are not few or far between, though; there’s plenty on the market. So, is Nature’s Lab Magnesium Soothe Powder the right choice for you? Is it truly worth the cost? This magnesium supplement powder comes relatively highly rated, but let’s take a closer look to see how it really measures up in this review of Nature’s Lab Magnesium Soother Powder.

Nature’s Lab Magnesium Soothe Powder

Nature’s Lab Magnesium Soothe Powder Benefits

Supports Muscle And Nerve Function

Magnesium helps contribute to muscle and nerve function greatly. Magnesium specifically helps play a role in nerve transmission and neuromuscular conduction. Magnesium also works with calcium to bring about muscular contraction and relaxation to ensure your bones, joints, and muscles are operating correctly. This also means that magnesium is playing a role in neuromuscular communication and conduction. Magnesium can also help protect against excessive muscular and nerve excitation that leads to the cell death of neurons and may result in other neurological disorders.

Protein Synthesis

Supplementing with magnesium can help support protein synthesis as it is an essential cofactor for the synthesis of certain nucleotides that make up proteins in the body. Magnesium is thus crucial for protein processes in the body like DNA replication, DNA transcription into RNA, and DNA translation into proteins. Each of these processes heavily requires the role of magnesium.

Bone And Joint Support

Magnesium is an essential nutrient when it comes to healthy bones and joints. Magnesium contributes to increased bone density and helps prevent diseases like osteoporosis and bone fragility. Magnesium also goes hand in hand with calcium production and circulation within the body. This magnesium, calcium combination is also crucial for nerve functioning and proper muscle and joint contractions in the body.

Nature’s Lab Magnesium Soothe Formula

Nature’s Lab Magnesium Soothe Powder Ingredients

The main ingredient in Nature’s Lab Magnesium Soothe Powder is 350 mg of magnesium as magnesium citrate and carbonate. These two effective forms of magnesium help promote bone and joint support and neuromuscular/ nerve functioning. This is due to magnesium’s role in neuron conduction and transmission to the muscles and bones, which allows for proper muscle contraction and relaxation. Magnesium can also help prevent bone-related disorders like Osteoporosis and can prevent neuronal decay. Magnesium is also great for relaxation and stress relief. It can also help promote a healthy heart rhythm and can help regulate blood pressure to keep it within the normal range.

Magnesium also helps promote protein synthesis as this nutrient contributes to the production of essential nucleotides required for DNA transcription, translation, and replication.

The other main ingredient in Magnesium Soothe is 50 mg of L-theanine. L-theanine is an amino acid that helps promote overall relaxation as well as improved sleep. L-theanine also helps boost overall cognition and can help keep you more alert and sharp when it comes to focusing. L-theanine can also help promote blood pressure regulation in conjunction with magnesium. 

Nature’s Lab Magnesium Soothe Powder also contains natural flavors and stevia extract to sweeten. These ingredients are not too worrisome, but natural flavors are pretty processed as additives. Stevia is a good sweetener choice, but be aware that it may cause gastrointestinal distress and bloat.

Nature’s Lab Magnesium Soothe Powder Ingredients

Is Magnesium Soothe Really Effective?

Magnesium supplements, in general, can be very effective, regardless of whether or not you are deficient in this micronutrient. Nature’s Lab Magnesium Soothe Powder contains two forms of magnesium, magnesium carbonate and magnesium citrate, which are both very effective. Magnesium carbonate is especially beneficial for relaxation and anxiety relief, as well as supporting bone and joint health and muscular functioning. Magnesium citrate is great for muscle and nerve function but is most commonly used for constipation relief and as an over-the-counter laxative, so be aware of this.

Nature’s Lab Magnesium Soothe Powder Advantages

There are other forms of magnesium supplements that are more catered to specific benefits like reducing anxiety, promoting neuromuscular support, and relieving constipation, so it’s beneficial that this supplement contains two very powerful and effective forms of magnesium.

Who Should Use Nature’s Lab Magnesium Soothe Powder?

Magnesium Soothe is a great supplement to include for general magnesium supplementation. It can be a great addition to your diet if you are magnesium deficient, or if you struggle with general stress and anxiety, or are looking for increased relaxation. This magnesium product can also be really beneficial if you are looking for constipation relief, but please be aware this can cause gastrointestinal distress and is technically an over-the-counter laxative. You should consult with your doctor before taking this supplement.

Nature’s Lab Magnesium Soothe Powder For Adults

Is Magnesium Soothe Safe?

Nature’s Lab Magnesium Soothe Powder is generally safe for consumption; however, you should always consult with your doctor before taking it, especially if you have a pre-existing health condition. The biggest side effect to be aware of with this magnesium citrate product is gastrointestinal distress, especially due to its laxative effects. This can cause dehydration and potential confusion.

The following are some notable side effects of magnesium use:

  • Dehydration
  • Bloating
  • Diarrhea
  • Digestive distress
  • Vomiting
  • Fatigue
  • Muscle weakness
  • Nausea 

Nature’s Lab Magnesium Soothe Supplement

How Does Magnesium Soothe Compare?

There are many different magnesium supplements on the market, some better than others. The most popular magnesium supplement is Calm. This product is very similar to Magnesium Soothe and comes flavored as a dissolvable drink mix. This supplement caters to anxiety and stress relief and is particularly beneficial for sleep support. It can also help relax the muscles and promote healthy digestion. It is very similar in price to Magnesium Soothe, but contains 325 mg of magnesium as magnesium citrate, which is similar to the amount found in Magnesium Soothe, and actually slightly less.

Another great magnesium supplement is Moon Juice’s Magnesi-om, which is designed for sleep support and anxiety relief. This supplement also contains L-theanine to promote increased relaxation and sleep support, just like Magnesium Soothe. This product comes very highly rated by users but is a bit over-priced at $42.00 per container, which is about three times as much as Magnesium Soothe. It also contains only 310 mg of magnesium, which is less than Magnesium Soothe.

One last magnesium supplement worth checking out is Life Extension Magnesium Caps. These magnesium capsules support bone and joint health, heart health, and nervous system function. It makes use of four different forms of magnesium within its formula. These forms include magnesium chelate, which can benefit relaxation and sleep, magnesium oxide for digestive issues, magnesium citrate, which can provide a laxative effect, and magnesium succinate for supporting energy metabolism.

Where To Buy Nature’s Lab Magnesium Soothe Powder

Magnesium Soothe is available directly from Nature’s Lab website for a price of $15.00.

Nature’s Lab Magnesium Soothe Powder Website


Overall Rating:
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Alexa DaFonte

With a degree in Nutrition and Health Sciences from the University of Massachusetts Amherst, Alexa brings a vast knowledge of nutritional sciences, especially as it intersects with modern health and wellness. Due to her passion for a healthy lifestyle, she enjoys spreading awareness of the science behind many of her nutrition practices.

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