If you are looking for a good Magnesium L-Threonate supplement, we recommend buying the Magnesium Threonate powder from Cofttek. The company claims that its enhance the bioavailability of magnesium to the body. The company also claims that the powder provided by the company support memory function and enhance overall cognitive function. They also help users sleep better. Cofttek is Anandamide (AEA) suppliers who will only sell you highly effective products.


What Is Magnesium L-Threonate?

Threonic acid is a water-soluble compound obtained from the metabolic breakdown of Vitamin C. When threonic acid combines with magnesium, it forms a salt called Magnesium L-threonate. Magnesium L-threonate is easily absorbed by the body and thus, is one of the most effective ways to make magnesium reach brain cells and other parts of the body. The magnesium provided by Magnesium L-threonate serves many important biochemical functions, including activation of B vitamins, insulin secretion, ATP formation and protein and fatty acid formation. The mineral also plays a key role in facilitating the proper functioning of several enzymes. Most importantly, it enhances the function of the immune system by increasing the anti-viral and anti-tumour effects of the natural killer cells and cytotoxic T-lymphocytes.

As mentioned before, magnesium can be obtained through several foods naturally rich in the mineral. Some foods that contain magnesium in high amount are dark chocolate, avocados, nuts, legumes, tofu, pumpkin and chia seeds, fatty fish, etc. However, magnesium supplied through natural sources isn’t often enough to properly sustain various biochemical functions and it is, thus, that the demand for Magnesium L-threonate supplements has increased considerably in the last few years.

What is magnesium L Threonate used for?

Magnesium L-Threonate is useful in managing brain disorders. The drug increases the concentration of magnesium in brain cells.

Purchasing Magnesium L-Threonate is for its nootropic benefits. It boosts episodic memory, learning, and enhancing concentration. The supplement is a prescription dose to patients suffering from age-related memory loss, ADHD, dementia, and Alzheimer’s disease.

  1. The primary benefitsof Magnesium L-Threonate is an improvement in memory. It is able to enhance synaptic density and plasticity as well as increase the overall number of neurotransmitter release sites within the brain.
  2. This supplement is also able to improve spatial memory. In one rat study, working memory improved by 13% after 24 days of taking Magneisum L-Threonate. After 30 days of supplementation, aged rats were able to perform at the same level as their younger counterparts.

This means that while this supplement is able to enhance cognitive function in both youthful and aged subjects, it improved more so for the elderly. In fact, aged rats saw an improvement rate of 19%, which is significant when compared to the 13% improvement in younger rats. Given that elderly populations are more likely to be afflicted with memory loss, this supplement carries powerful implications for aging individuals.

Is magnesium Threonate better?

Magnesium L-threonate might be the ideal magnesium form for you if you’re looking to enhance brain health in particular. While it may generally boost magnesium levels throughout the body, effects might be even stronger in the brain with this form of magnesium.

Is magnesium Glycinate better than magnesium citrate?

While there are many forms of magnesium available, we often prefer to use magnesium citrate and/or magnesium glycinate. Magnesium citrate is most helpful for people suffering from constipation, while the glycinate form is more useful for conditions like anxiety, insomnia, chronic stress, and inflammatory conditions.

What medications should you not take with magnesium?

Taking magnesium with these medications might cause blood pressure to go too low. Some of these medications include nifedipine (Adalat, Procardia), verapamil (Calan, Isoptin, Verelan), diltiazem (Cardizem), isradipine (DynaCirc), felodipine (Plendil), amlodipine (Norvasc), and others.

Does magnesium make poop?

Stool Softener: Magnesium draws water into the intestines, working as an osmotic laxative. This increase in water stimulates bowel motility. It also softens and increases the size of the stool, triggering a bowel movement and helping to make stools easier to pass.

How many mg of magnesium L Threonate should I take?

Magnesium L-threonate is an oral drug and can be taken either in the form of tablets or powder. The correct dosage of Magnesium L-threonate or drug depends on the age and health of the person taking it as well as the purpose for which the drug is being taken. In general, women aged between 19 and 30 are recommended to stick to a dosage of 310 mg per day and the men in the same age group must stick to a dosage limit of 400 mg per day. Older men can increase their dosage to 420 mg a day and women in that age group should consume 360 mg of Magnesium L-threonate every day for best results. Breast-feeding women can also consume this drug. However, they should keep their daily intake of Magnesium L-threonate less than 320 mg per day.

If you are taking Magnesium L-threonate for specific conditions, you will have to adjust your dosage based on the purpose for which the drug is being taken. For instance, if you are taking Magnesium L-threonate for digestion-related issues, you are recommended to take 400-1200 mg every day. If you are taking the supplement to boost cognitive function, you should consume 1000 mg of Magnesium L-threonate every day. For good sleep, 400-420 mg of Magnesium L-threonate is enough for men and 310 to 360 mg is enough for women.

Which Magnesium is best for anxiety?

Magnesium is often bound to other substances in order to make it easier for the body to absorb it. The different types of magnesium are categorized according to these bonding substances. The different kinds of magnesium include:

Magnesium glycinate. Often used to reduce muscle pain.

Magnesium oxide. Commonly used to treat migraines and constipation.

Magnesium citrate. Easily absorbed by the body and also used to treat constipation.

Magnesium chloride. Easily absorbed by the body. S

Magnesium sulfate (Epsom salt). Generally, less easily absorbed by the body but may be absorbed through the skin.

Magnesium lactate. Often used as a food additive.

According to the 2017 review of studies, most of the relevant studies on magnesium and anxiety use magnesium lactate or magnesium oxide. Magnesium glycinate is easily absorbed and may have calming properties. It may help reduce anxiety, depression, stress, and insomnia. Yet, scientific evidence on these uses is limited, so more studies are needed. Magnesium glycinate is often used for its calming effects to treat anxiety, depression, and insomnia.

Can magnesium help with brain fog?

Commonly referred to as brain fog, slow cognition or difficulty with concentration and memory can all indicate magnesium deficiency. Magnesium is an essential nutrient for the brain, so without it the brain cannot perform as well.

Does magnesium heal the brain?

Magnesium acts as the gatekeeper for NMDA receptors, which are involved in healthy brain development, memory and learning. It prevents nerve cells from being overstimulated, which can kill them and may cause brain damage.

Does magnesium cause dementia?

A new study published in the journal Neurology suggests that both very high and very low levels of magnesium may put people at risk of developing dementia.

Is magnesium L Threonate good for blood pressure?

This type of magnesium can get into the bloodstream and get across your blood brain barrier, is easily absorbed by the cells and has been proven to lower blood pressure and be stroke-preventative as well.

What is the best magnesium to take daily?

Magnesium citrate is one of the most common magnesium formulations and can be easily purchased online or in stores worldwide. Some research suggests that this type is among the most bioavailable forms of magnesium, meaning that it’s more easily absorbed in your digestive tract than other forms.

What is the difference between magnesium citrate and magnesium gluconate?

Magnesium citrate is most helpful for people suffering from constipation, while the glycinate form is more useful for conditions like anxiety, insomnia, chronic stress, and inflammatory conditions.

Which Magnesium is best for muscle cramps?

Magnesium citrate may be the most effective type if you want to try a supplement. If you’re magnesium deficient, there may be other benefits from increasing your intake of this nutrient. And other remedies are available for leg cramping that may help.

Is Magnesium good for anxiety?

Research suggests that taking magnesium for anxiety can work well. Studies have found that feelings of fear and panic can be significantly reduced with greater magnesium intake, and the good news is that the results aren’t limited to generalized anxiety disorder.

Which Magnesium is best for sleep?

Magnesium glycinate is often used as a standalone dietary supplement to improve sleep and treat a variety of inflammatory conditions, including heart disease and diabetes. Magnesium glycinate is easily absorbed and may have calming properties. It may help reduce anxiety, depression, stress, and insomnia.

What food items are high in magnesium?

Apart from taking Magnesium L-threonate to enhance the magnesium levels in your brain, you can also take advantage of foods rich in these minerals. These foods can help you attain the needed magnesium levels in your mind and enjoy all the mineral benefits. Here are some of the Magnesium L-threonate in food;

  • Dark Chocolate– as much as it’s delicious and healthy, it carries 64mg of magnesium which is 16% of the RDI. Apart from that, dark chocolate is also rich in copper, iron, and manganese as well as prebiotic fiber.
  • Avocados– this tasty and nutritious fruit can provide you with 58mg of magnesium which is about 15% of RDI. The fruit is also rich in vitamins B, K, and a great source of potassium.
  • Nutsare– also known to be one of the best Magnesium L-threonate natural sources. 1-ounce serving cashews possesses 82mg magnesium which is 20% of the RDI.
  • Legumessuch– as peas, lentils, chickpeas, and soya beans are rich in different minerals, including magnesium. For instance, one cup of cooked beans contains 120mg of magnesium, and that’s 30% of the RDI.

There also other foods like Tofu, chia seeds, pumpkin seeds, fatty fish, to mention a few. Consult with your nutritionist for more information about these magnesium-rich foods.

What are the long term effects of taking magnesium?

Magnesium  is a nutrient that the body needs to stay healthy. Taking Magnesium for a long term is important for many processes in the body, including regulating muscle and nerve function, blood sugar levels, and blood pressure and making protein, bone, and DNA.

Does all magnesium cause diarrhea?

Forms of magnesium most commonly reported to cause diarrhea include magnesium carbonate, chloride, gluconate, and oxide. The diarrhea and laxative effects of magnesium salts are due to the osmotic activity of unabsorbed salts in the intestine and colon and the stimulation of gastric motility.

How long does magnesium L Threonate take to work?

Orally ingested MgT has been shown to take at least one month to raise brain magnesium levels to the extent required to have an effect on memory formation.

Does magnesium cause Alzheimer’s?

Having magnesium levels that are too high or too low may put you at risk for Alzheimer’s and other dementias, Dutch researchers report.

What are symptoms of low magnesium?

When the level of magnesium in the body drops below normal, symptoms develop due to low magnesium. Common causes of low magnesium include:

  • Alcohol use
  • Burns that affect a large area of the body
  • Chronic diarrhea
  • Excessive urination (polyuria), such as in uncontrolled diabetes and during recovery from acute kidney failure
  • Hyperaldosteronism (disorder in which the adrenal gland releases too much of the hormone aldosterone into the blood)
  • Kidney tubule disorders
  • Malabsorption syndromes, such as celiac disease and inflammatory bowel disease
  • Malnutrition
  • Medicines including amphotericin, cisplatin, cyclosporine, diuretics, proton pump inhibitors, and aminoglycoside antibiotics
  • Pancreatitis (swelling and inflammation of the pancreas)
  • Excessive sweating

Can vitamin D prevent Alzheimer’s?

Animal and in vitro experiments suggest that vitamin D has therapeutic potential for the prevention and treatment of cognitive decline and dementia. Two recent prospective studies also suggest that low 25(OH)D levels increase the risk of substantial cognitive decline.

Which Magnesium is best for nerves?

The manufacturer claims that the magnesium supplement helps combat muscle aches, improve sleep quality, and reduce anxiety and stress. They also explain that this form of magnesium (magnesium bisglycinate) is gentler on the stomach than other forms of the mineral.

Is it better to take magnesium in the morning or at night?

Magnesium supplements can be taken at any time of the day, as long as you’re able to take them consistently. For some, taking supplements first thing in the morning may be easiest, while others may find that taking them with dinner or just before bed works well for them.

Is Magnesium Good for pinched nerves?

Magnesium—an important mineral for nervous system health and reducing inflammation.

Magnesium (Mg) supplements have been shown to significantly improve functional recovery in various neurological disorders. The essential benefits of Mg supplementation in peripheral nerve disorders have not been elucidated yet.

Can magnesium help tremors?

Common signs of magnesium deficiency include muscle twitches, tremors and cramps. However, supplements are unlikely to reduce these symptoms in people who aren’t deficient.

Is Magnesium good for Parkinson’s?

Early Parkinson’s Study Finds Magnesium Form Able to Reach Brain Slows Motor Decline, Neuronal Loss

What are the signs of low magnesium in the body?

Early signs of low magnesium include:

  • nausea
  • vomiting
  • weakness
  • decreased appetite

As magnesium deficiency worsens, symptoms may include:

  • numbness
  • tingling
  • muscle cramps
  • seizures
  • muscle spasticity
  • personality changes
  • abnormal heart rhythms

Does turmeric help Parkinson’s disease?

In a study published in Experimental and Therapeutic Medicine, researchers found that turmeric may protect the nervous system from the toxins involved in causing the nervous system degeneration in Parkinson’s disease.

What worsens Parkinson’s disease?

Medication changes, infection, dehydration, sleep deprivation, recent surgery, stress, or other medical problems can worsen PD symptoms. Urinary tract infections (even without bladder symptoms) are a particularly common cause. TIP: Certain medications can worsen PD symptoms.

Does magnesium affect memory?

A new study suggests that increasing your intake of magnesium, an essential mineral found in dark leafy vegetables and certain fruits, beans, and nuts, may help combat memory lapses associated with aging.

Does magnesium help with oxygen?

One of its more important roles is to help build endurance by increasing the body’s oxygen capacity. But it also helps with: Healthy blood pressure.

Does magnesium boost serotonin?

Research suggests that supplementing with magnesium may help to increase serotonin levels. In fact, low serotonin levels have been observed in patients with a magnesium deficiency. The study that discussed raising serotonin with magnesium reported success.

Does magnesium give energy?

Magnesium plays many crucial roles in the body, such as supporting muscle and nerve function and energy production. Low magnesium levels don’t cause symptoms in the short term. However, chronically low levels can increase the risk of high blood pressure, heart disease, type 2 diabetes and osteoporosis.

What is the best magnesium L Threonate?

  • Natural Vitality Calm Gummies.
  • NOW Foods Magnesium Citrate Veg Capsules.
  • Vitafusion Magnesium Gummy Vitamins.
  • Life Extension Neuro-Mag Magnesium L-Threonate.
  • Magtein Magnesium L-Threonate.
  • BioSchwartz Magnesium Bisglycinate.
  • Doctor’s Best High Absorption 100% Chelated Magnesium Tablets.

Why is magnesium glycinate better?

Magnesium glycinate has been shown to have a variety of benefits, including the following: It has a calming effect on your brain due to the presence of glycine. It can help relieve anxiety and promote better sleep. It helps keep bones strong by maintaining healthy bone density.

Is magnesium Glycinate the same as magnesium?

There are many forms of magnesium available, we often prefer to use magnesium citrate and/or magnesium glycinate. Magnesium glycinate form is more useful for conditions like anxiety, insomnia, chronic stress, and inflammatory conditions.

Does magnesium Glycinate help you poop?

Magnesium glycinate is another great type of magnesium for sleep. It’s the best-absorbed form of magnesium, and gentle on the stomach, so it’s less likely to have laxative effects or upset your stomach.

What is magnesium glycinate used to treat?

This medication is a mineral supplement used to prevent and treat low amounts of magnesium in the blood. Some brands are also used to treat symptoms of too much stomach acid such as stomach upset, heartburn, and acid indigestion.

What should you not take with magnesium?

Though magnesium supplements are generally considered safe, you should check with your healthcare provider before taking them — especially if you have a medical condition. The mineral supplement may be unsafe for people who take certain diuretics, heart medications, or antibiotics.

When should you not take magnesium?

Check with your health care provider if you are taking any medicine before taking magnesium. Risks. People with diabetes, intestinal disease, heart disease or kidney disease should not take magnesium before speaking with their health care provider.

How do I know if I am low on magnesium?

One of the first signs of magnesium deficiency is often fatigue. You may notice muscle spasms, weakness or stiffness as well. Loss of appetite and nausea are other common symptoms in the early stages. However, you may not notice any symptoms at all in the beginning.

How long before bed should I take magnesium?

If you plan on using magnesium supplements as a sleep aid, we recommend taking it 1-2 hours before heading to bed. Consider adding magnesium to your sleep routine.

What vitamins should you not take together?

Large doses of minerals can compete with each other to be absorbed. Don’t use calcium, zinc, or magnesium supplements at the same time.

Is magnesium L Threonate good for anxiety?

Magnesium L Threonate Elevating can improve mood, busting stress, and lowering anxiety. Furthermore, a different paper published in the journal Pain Physician found that magnesium L-threonate prevents and reverses memory deficits associated with chronic neuropathic pain.

Which type of magnesium is best absorbed?

Forms of magnesium that dissolve well in liquid are more completely absorbed in the gut than less soluble forms. Small studies have found that magnesium in the aspartate, citrate, lactate, and chloride forms is absorbed more completely and is more bioavailable than magnesium oxide and magnesium sulfate.

Can I take magnesium long term?

Doses less than 350 mg daily are safe for most adults. In some people, magnesium might cause stomach upset, nausea, vomiting, diarrhea, and other side effects. When taken in very large amounts (greater than 350 mg daily), magnesium is POSSIBLY UNSAFE.

How does magnesium affect bowel movements?

Stool Softener: Magnesium draws water into the intestines, working as an osmotic laxative. This increase in water stimulates bowel motility. It also softens and increases the size of the stool, triggering a bowel movement and helping to make stools easier to pass.

How many times a day should you take magnesium?

Magnesium is an important mineral that’s involved in many aspects of your health. The National Academy of Medicine recommends not exceeding 350 mg of supplemental magnesium per day. Regardless of whether you’re taking magnesium to improve your body at any time of the day, as long as you’re able to take them consistently.

What is the best way to absorb magnesium?

  • reducing or avoiding calcium-rich foods two hours before or after eating magnesium-rich foods.
  • avoiding high-dose zinc supplements.
  • treating vitamin D deficiency.
  • eating raw vegetables instead of cooking them.
  • quitting smoking.

Why We Need Magnesium L-Threonate?

Magnesium is an important mineral and the body uses it in 300 different metabolic reactions. It is also fourth most abundant element within the human body. The body uses magnesium for blood pressure regulation, muscle contraction, nerve signal transmission and energy production. Since magnesium is such a critical mineral, its deficiency can lead to various diseases, including migraines, type-2 diabetes, mood disorders and different heart diseases. While this mineral can be obtained from several different natural resources, including vegetables, nuts, seeds and legumes, two-third of the global population suffers from its deficiency. It is, thus, that people are often advised to consume magnesium in the form of supplements. One such magnesium supplement that has garnered huge popularity in the recent past is Magnesium L-threonate.

In this article, we tell you everything there is know about Magnesium L-threonate and why you should be consuming it. So, read on.

What is Magnesium L-threonate Side Effect?

Research shows that Magnesium L-threonate is safe and well-tolerated by the body when taken in dosage amounts less than 350 mg a day. However, increased Magnesium L-threonate intake can lead to side-effects, such as nausea, vomiting, etc. If you experience any of these symptoms, either consult a doctor or reduce your dosage amount. Magnesium L-threonate, when taken in high amount, increases magnesium buildup within the body, which leads to conditions like low blood pressure, increased heart rate, slowed breathing, etc. Thus, it is always best to consult your doctor before starting with a Magnesium L-threonate supplement. This drug is safe for pregnant and breastfeeding women as well as children when taken in low dosage amounts.

What is the benefits of Magnesium L-threonate?

Let us look at some of the benefits of Magnesium L-threonate and try to understand why this magnesium source enjoys such high popularity.

Magnesium L-threonate Effectively Fights ADHD

One of the key reasons for the popularity of Magnesium L-threonate is its ability to improve magnesium levels within the brain. Since this salt is readily absorbed by the body, it is an effective way to make magnesium reach brain cells. Magnesium plays a key role in boosting cognitive health — it is capable of reversing brain ageing symptoms, such as ADHD or attention deficit disorder. Since ADHD is a condition that takes time to develop, people do not realize they have ADHD until it has reached a point from where it becomes difficult to tackle. Magnesium L-threonate, therefore, plays a key role in boosting mental health, especially in the case of seniors and keeping ADHD away. (1). Sun, Q., Weinger, J. G., Mao, F., & Liu, G. (2016).

② It Is a Wonderful Memory and Cognitive-Enhancing Supplement

When people age, their brain also begins to shrink in size. This happens due to the loss of synapses and results in age-related cognitive decline. Research studies conducted over the years have shown that Magnesium L-threonate enhances the density of synapses within the brain, which in turn, leads to better memory and cognitive function. In simple words, the magnesium provided by Magnesium L-threonate can reverse brain ageing and therefore, boost mental health, especially in seniors.

③ It Helps Fight Depression and Anxiety

Depression and anxiety have become common problems. The atmosphere of uncertainty created by the current COVID-19 pandemic has made these issues more common than ever. Studies have shown some connection between magnesium and depression and anxiety. Since magnesium directly impacts the nervous system, it can make a person feel calmer and relaxed. Thus, magnesium L-threonate can play a key role in alleviating both depression and anxiety.

Magnesium L-threonate

④ It Boosts Bone and Muscle Health

Magnesium deficiency is also linked with weak bones and muscles as well as cramps. Thus, people suffering from osteoporosis are often advised to take Magnesium L-threonate as a magnesium supplement. Moreover, this salt is also often advised as a pain-relieving medicine post surgeries.

⑤ Magnesium L-Threonate Helps People Sleep Better

Several research studies have shown that for a person to sleep properly they must have just the right amount of magnesium in their body. Magnesium activates the parasympathetic nervous system, which relaxes the whole body. More importantly, magnesium combines with the GABA receptors within the body and calms down a person’s nervous system, thereby allowing the mind and body to feel relaxed. Magnesium L-threonate ensures there is ample magnesium within the body to ensure a night of sound sleep.

⑥ Other Benefits

Other than all the benefits mentioned above, Magnesium L-threonate is also used for a variety of other purposes. This salt is given to alleviate pain after hysterectomy. It is also used to relieve chest pain caused by clogged arteries. Lastly, this salt has also been shown to help with hearing loss, fibromyalgia and diabetes. Some people even take it to lower their cholesterol levels.

Where can I buy magnesium L Threonate?

If you are looking to foray into the Magnesium L-threonate supplement, you need a reliable and trustworthy raw materials supplier. If you are looking for a place to buy Magnesium L-threonate powder in bulk, shop at Cofttek. The company is known within the biomedical industry for its exemplary analytical testing and quality research capabilities. Cofttek also has an experienced management team and a first-class R&D team with experts from around the world.

Cofttek was established in 2008 and within only a few years, the company has created a name for itself in various niches, including synthetic technology, drug substance development, bioengineering, pharmaceutical chemistry, etc. Today, the company has clients in North America, India, China and Europe and its policy of ‘Quality Basis, Customer First, Honest Service, Mutual Benefit’ has helped it create happy customers around the world. Magnesium L-threonate provided by the company comes in drums of 25 kgs and each product can be trusted for its high quality. So, if you need Magnesium L-threonate powder in bulk, shop at cofttek.com.

Should calcium and magnesium be taken together or separately?

Since magnesium works closely with calcium, it is important to have an appropriate ratio of both minerals in order for them to be effective. A good rule of thumb is a 2:1 calcium-to-magnesium ratio. For example, if you take 1000mg of calcium, you should also take 500mg of magnesium.

Magnesium L-Threonate infogram 01
Magnesium L-Threonate infogram 02
Magnesium L-Threonate infogram 03
Article by:Dr. Zeng

Article by:

Dr. Zeng

Co-founder, the company’s core administration leadership; PhD received from Fudan University in organic chemistry. More than nine years of experience in organic chemistry and drug design synthesis; nearly 10 research papers published in authoritative journals, with more than five Chinese patents.


(1). Sun, Q., Weinger, J. G., Mao, F., & Liu, G. (2016). Regulation of structural and functional synapse density by L-threonate through modulation of intraneuronal magnesium concentration. Neuropharmacology, 108, 426-439.

(2). Mazreku, I. N., Ahmetaj, H., Aliko, V., Bislimi, K., Halili, F., & Halili, J. (2017). Activity of Catalase (CAT), ALT and AST in Different Organs of Swiss Albino Mice Treated with Lead Acetate, Vitamin C and Magnesium-L-Threonate. Journal of Clinical & Diagnostic Research, 11(11).

(3). Mickley, G. A., Hoxha, N., Luchsinger, J. L., Rogers, M. M., & Wiles, N. R. (2013). Chronic dietary magnesium-L-threonate speeds extinction and reduces spontaneous recovery of a conditioned taste aversion. Pharmacology Biochemistry and Behavior, 106, 16-26.

(4).Magnesium l-threonate (778571-57-6).

(5).Journey to explore egt.

(6).Oleoylethanolamide (oea) –the magical wand of your life.

(7).Anandamide vs cbd: which one is better for your health? Everything you need to know about them!

(8).Everything you need to know about nicotinamide riboside chloride.

(9).Palmitoylethanolamide (pea): benefits, dosage, uses, supplement.

(10).Top 6 health benefits of resveratrol supplements.

(11).Top 5 benefits of taking phosphatidylserine (ps).

(12).Top 5 benefits of taking pyrroloquinoline quinone (pqq).

(13).The best nootropic supplement of alpha gpc.

(14).The best anti-aging supplement of nicotinamide mononucleotide(nmn).