You are here:Home > SHOP BY HEALTH CONCERN > FATIGUE
Fatigue often plagues all ages at some point in their life. With proper vitamins and nutrients from Neurobiologix and recommendations by Dr. Kendal Stewart you can overcome times of less energy and get back on track. Try our energy and sleep support supplements today!


Sort By:
Page of 2
Melatonin 3mg (60 Dissolvable) Peppermint Flavor

Melatonin Peppermint Quick Dissolve Tablet (3mg) - Support the Sleep and Wake Cycle

Take this bedtime dissolve, and support your sleep the natural way! Melatonin is a natural hormone in each one of us that is produced in our pineal gland. It effects the sleep and wake cycle and should peak at night. Sometimes, due to stress, hormone imbalance, illness, or other issues, that cycle can be disrupted. Melatonin gets you back on track. It is quickly metabolized in the lozenge form, allowing you to have quick and effective results.

Melatonin is a potent antioxidant that helps to support glutathione activity in the neural tissue. This melatonin is provided in convenient, peppermint flavored tablet. When dissolved in the mouth, melatonin may be go directly to the brain and bypass the liver causing it to work quickly and effectively.

The most common use of melatonin is to support occasional sleeplessness. The strongest evidence supporting the use of melatonin is for delayed sleep phase syndrome and jet lag.*

OUR PRICE: $16.90
Iron Chelate Chewable - 100 tablets (Cherry Flavor)

Bioavailable Albion® glycinate chelate in convenient chewable form.

This convenient chewable tablet option contains an exceptionally well-tolerated and taste-free form of iron produced by attaching iron to three glycine amino acids forming iron trisglycinate, a well-absorbed form of this essential mineral. Supplies 30 mg of elemental iron. Natural cherry flavor.

OUR PRICE: $19.90
Vitamin D3 Drops (Micellized) - 1 oz / 400 IU's Per Drop!

Vitamin D3 Drops / High Bioavailability Formula of 400 IU's Per Drop

Bioavailable vitamin D3 liquid in a micellized form

Micellized Vitamin D3 provides natural vitamin D in a highly bioavailable, easy-to-use liquid form. A special micellization process transforms fat-soluble vitamin D3 oil into extremely, small water-soluble micelle droplets that are easily absorbed and readily assimilated. Each single drop supplies 400 IU of vitamin D3, allowing ready control over dosage amounts to meet individual needs of infants, children or adults.

This convenient, neutral-tasting liquid supplement can be mixed with food and beverages or taken directly. Contains 600 servings (drops) per bottle.

Vitamin D, considered both a hormone and a vitamin, is manufactured in response to skin's exposure to sunlight and is essential to the body’s absorption of calcium. Natural vitamin D3 (cholecalciferol) is four times more potent than synthetic vitamin D2.

OUR PRICE: $21.50
Melatonin Liquid (Natural Lemon Flavor) 2oz / 60 Servings

Melatonin Liquid - Lemon Flavor (2 fl oz)
*Support the sleep and wake cycle - Fructose Free

Melatonin Liquid from Neurobiologix is a fast acting liquid formula that tastes great and makes it easy to adjust dosing according to an individual's unique needs. Melatonin is a hormone produced in the brain by the pineal gland from the amino acid tryptophan. The production and release of melatonin are stimulated by darkness and decreased by light, suggesting that melatonin is involved in circadian rhythm (the internal body clock) and regulation of diverse body functions. Levels of melatonin in the blood are highest prior to bedtime.

The most common use of melatonin is to aid in occasional sleeplessness. The strongest evidence supporting the use of melatonin is for delayed sleep phase and jet lag.*
When absorbed in the mouth, melatonin may go directly to the brain and bypass the liver causing it to work quickly and effectively.*

*These statements have not been evaluated by the Food and Drug Admininstration. This product is not intended to diagnose, treat or cure or prevent any disease.

OUR PRICE: $22.50
5 MTHF supplement L-5-MTHF - 60 Capsules

L-5-MTHF (5-Methyltetrahydrofolate) is the most common biologically active form of the water soluble B vitamin, folate. Folate must be converted to its active forms to be used by the body. This is a multi-step biochemical process that occurs in the intestines and liver. In the presence of intestinal or liver dysfunction this conversion may not occur sufficiently enough to meet the body's needs.

Folate deficiencies are common as many individuals do not consume enough folate-rich foods and dietary folates are readily destroyed by cooking or processing. Although typically included in multivitamins, some individuals do not effectively methylate and convert folic acid, the form of folate commonly found in fortified foods and supplements, into its active form thus are still at risk of deficiency. Metafolin® L-5-MTHF, an active, methylated form of folate, requires no additional metabolic steps to be used by the body, thus it is often the preferred choice for those with absorption or metabolic defects. L-MethylFolate efficiently supports methylation, DNA biosynthesis, homocysteine metabolism, and nervous system function. Supplies 1 mg (1,000 mcg) folate per capsule.
It is estimated that up to 60-percent of the U.S. population may have a genetic enzyme defect that makes it difficult for them to convert folic acid into active 5-MTHF. For these individuals and many others, 5-MTHF supplementation may be a more effective method of folate repletion.

OUR PRICE: $22.90
Vitamin D3 5000 - 90 Softgels

Soy Free, Bio-Identical Vitamin D containing 5,000 IU per softgel

Recommended for: Vitamin D deficiency, immune system support and good bone health.

Vitamin D, considered both a hormone and a vitamin, is manufactured in response to skin's exposure to sunlight and is essential to the body’s absorption of calcium. Natural vitamin D3 (cholecalciferol) is four times more potent than synthetic vitamin D2.

Vitamin D, considered both a hormone and a vitamin, is manufactured in response to skin's exposure to sunlight and is essential to the body’s absorption of calcium. Natural vitamin D3 (cholecalciferol) is four times more potent than synthetic vitamin D2.

OUR PRICE: $23.00
Vitamin D3 Drops (Micellized) - 1 oz / 1200 IU's Per Drop!

Vitamin D3 Drops / Enhanced Strength Formula of 1200 IU's Per Drop!

Our liquid vitamin D3 drops contain a natural form of Vitamin D provided in a water-soluble micellized form. The micellization process produces tiny droplets (micelles) that are then formed into highly absorbable aggregate structures. Micellization greatly increases the solubility, absorption and bioavailability of our liquid vitamin D drops over oil or emulsified forms.

Our vitamin D liquid supplement is recommended for individuals suffering from low vitamin D levels or immune system issues. Each drop contains 1,200 IU's per drop.

Directions: Take 1-4 drops daily in 1-2 ounces of juice or water or as directed (600 Drops Per Bottle) by your healthcare practitioner.

OUR PRICE: $23.90
Acid to Alkaline 90C Acid to Alkaline 90C (pH strips provided)

Body acidity control to fight fatigue, reduce GI inflammation and improve your overall body composition. pH strips are provided to check your daily levels so that the appropriate dosage is taken. Use Acid to Alkaline Supplement for pH Body Balance to Improve Your Health.


Is Your Body Acidic? Unfortunately we all live in a modern world, that includes eating quantities of acidic forming foods such as fast foods, pre-prepared foods & cereals, restaurant food, fried foods, sugar, dairy, food colorants & additives, sodas, juices, coffee & alcohol to name a few.

Do You Have An Alkaline Diet? Very few of us eat sufficient quantities of alkaline forming foods such as raw vegetables, salads, fresh fruit and whole grains like brown rice. The result is that our bodies are always overly acidic. If you need a naturally way to assist in keeping your body as alkaline as possible then the Acid-2-Alkaline Supplement is Your Answer.

OUR PRICE: $24.90
Effective Vitamins For Energy Pregnenolone Plus - 60 Capsules

Pregnenolone Plus consists of 40mg of natural pregnenolone and 75 mg of niacinamide per capsule.

Created by Neuro-Immune Specialist, Dr. Kendal Stewart, Pregnenolone Plus is a custom formula that provides pregnenolone and the active precursor niacinamide for ultimate delivery of pregnenolone and aid in the protection of the mitochondrial. Pregnenolone is the key precursor pro-hormone involved in maintaining sufficient steroid hormone levels in the body. It is the precursor (building block) for other hormones in the body including cortisol, DHEA, estrogen, progesterone, testosterone and aldosterone.


Without pregnenolone there can be no human steroid hormone production.

It has been shown to aid in:
*Energizing, Anti-stress Benefits
*Pro-Memory & Cognitive Effects
*Mood Elevation & Support Restful Sleep


Pregnenolone is known to modulate at least two key nerve receptors systems in the brain: NMDA receptors and GABA receptors. NMDA receptors are involved in learning, memory, and alertness. GABA receptors are involved in mood stability, relaxation, sex drive and sleep.


Niacinamide or otherwise known as Vitamin B3 works with vitamin B1, riboflavin (Vitamin B2), pyridoxine (vitamin B6), pantothenic acid, and biotin to break down and convert the carbohydrates, fats, and proteins in food into energy to help support the mitochondria. The involvement of niacin, an essential B vitamin, in cellular energy production makes it important for healthy cardiovascular function, nervous system function and immune function.

OUR PRICE: $24.90
Trans DHEA Cream 2oz. 45 Pumps

Natural DHEA - Energy & Well Being Formula

• DHEA is associated with aging, peaking at approximately age 25. Thereafter, circulating DHEA levels decrease by as much as 95% around the age of 85 years. This gradual decline in DHEA levels coincides with a decline of the immune system's ability to resist getting sick. • All of our transdermals are in an airtight measured dose pump for dosing accuracy.

This carefully formulated body cream contains natural DHEA (Dehydroepiandrosterone) designed to help maintain a healthy balance, well-being, and an active lifestyle.

OUR PRICE: $25.90
Bioactive B12 - Folate (60 Tablets/Dissolves)

Supreme bioactive fast-dissolving tablets.

For those who may be sensitive to supplementation but are looking for methylation support, this may be considered Methylation Support: STEP 1. Once this is tolerated well then you may consider moving to Methylation Support: STEP 2 with our Methylation Complete Fast Dissolves.

Bioactive B12 Folate® combines the active coenzyme form of vitamin B12, methylcobalamin, with an active form of folate, Metafolin®* L-5-methyltetrahydrofolate. This bioactive formula was created to bypass normal absorptive mechanisms for vitamin B12 and folate which may be lacking due to aging, diet, or gastrointestinal issues.

Fast-dissolving tablets allow for quick release into the bloodstream. Vitamin B12 and folate play an integral role in DNA synthesis and thus are essential to cell division and proper functioning of virtually all tissues in the body.

Vitamin B12 and folate also participate in methylation and proper metabolism of homocysteine, a potentially toxic metabolite of methionine. Dietary B12 can be reliably obtained only from animal products and is a singularly difficult vitamin to absorb. Active B12-Folate may be especially beneficial for vegetarians and persons with impaired stomach absorption issues.

OUR PRICE: $25.90
CoQ10 120mg - 30 Capsules

Coenzyme Q10 (CoQ10) is a substance similar to a vitamin. It is found in every cell of the body. Your body makes CoQ10, and your cells use it to produce energy your body needs for cell growth and maintenance. It also functions as an antioxidant to help protect the body.

It is also said to boost energy and speed recovery from exercise.

In addition, your capability to convert CoQ10 to ubiquinol also declines. It becomes more and more difficult for you to produce the ubiquinol necessary to deal with:

  • Increased metabolic demand

  • Insufficient dietary CoQ10 intake

  • Deficiency of factors required for biosynthesis and ubiquinol conversion

  • Age-related changes in your genes

  • And any combination of these factors

Some reports say your CoQ10 level decline becomes apparent as early as your 20's.


OUR PRICE: $26.50
Deal of the Day Price: $22.00
Methyl Xcel - 60 Capsules

Optimal Methylation Support Formula Recommended for Neurological, Psychological and Nervous System Disorders.
Methyl Excel™ features five key nutrients involved in homocysteine metabolism.   Provided in therapeutic levels and activated forms, Methyl Xcel supports enhanced methylation of vitamins to the nervous system.


• Folate
• Vitamin B-12
• Vitamin B-6
• Vitamin B-2
• Trimethylglycine (TMG)

OUR PRICE: $27.90
Vitamin D3 + K2 Drops 1oz (Micellized)

Micellized Vitamin D3 + K2™ is a soy-free, natural vitamin D3 and vitamin K2 in a water-soluble micellized form. Micellization greatly increases the solubility, absorption and bioavailability over oil or emulsified forms.*
This formula includes the patented vitaMK7, a natural vitamin K2 (as MK7) which supports enhanced utilization of calcium in the bloodstream.

* It is an all-trans natural menaquinone-7 with the highest bioavailability and longest half-life in the blood.*

VitaMK7® is shown in human clinical studies to increase osteocalcin (calcium-binding protein) levels, enhancing the body’s ability to utilize calcium in the bloodstream.

* An in-vitro study shows vitaMK7® inhibits the production of PGE-2, a prostaglandin that acts as a potent stimulator of bone loss.
* It is non-GMO and solvent free and processed under the strictest purity standards.

OUR PRICE: $27.90
Mineral Xcel - 100 Capsules

Lack of minerals may include some of the symptoms listed below. Symptoms can vary considerably depending on the mineral involved.

  • Skin Symptoms
  • Blood Symptoms
  • Neurological Symptoms
  • Hair Symptoms
  • Gut Symptoms
  • Bone Symptoms
  • Nail Symptoms
  • Mental Function Symptoms

OUR PRICE: $29.00
Glutathione Ultra Complex - 60 Capsules

Glutathione Ultra Complex is Neurobiologix latest formula created by our advising physicians. This complex includes L-Glutathione, Vitamins and Minerals to support delivery to the cells by providing the necessary cofactors.

Glutathione is the body's most important intracellular antioxidant. It works inside the cells. And in addition to its antioxidant properties, glutathione is a master detoxifier. It's particularly important within the organs that are responsible for cleansing our bodies, especially the liver and kidneys, but also the lungs and intestines. Glutathione is also important to the immune system.


OUR PRICE: $32.90
Vitamin D3 + K2 (10,000 IUs / 45 mcg) 60 Capsules

Micellized Vitamin D3 + K2™ is a soy-free, vitamin D3 and vitamin K2 in the most bioavailable and bioactive forms. These ingredients have been shown to:
  • Supports Healthy Blood Circulation
  • Promotes Bone Health and Proper Calcium Storage
  • Supports Cardiovascular Health and Blood Sugar Balance
  • Boosts Immune Function
This formula includes the patented vitaMK7, a natural vitamin K2 (as MK7) which supports enhanced utilization of calcium in the bloodstream.

* It is an all-trans natural menaquinone-7 with the highest bioavailability and longest half-life in the blood.*

VitaMK7® is shown in human clinical studies to increase osteocalcin (calcium-binding protein) levels, enhancing the body’s ability to utilize calcium in the bloodstream.

* An in-vitro study shows vitaMK7® inhibits the production of PGE-2, a prostaglandin that acts as a potent stimulator of bone loss.
* It is non-GMO and solvent free and processed under the strictest purity standards.

OUR PRICE: $33.90
Methyl B12 (methylcobalamin) 60 Dissolves

Active methylcobalamin form of vitamin B12. Provides 5,000 mcg (5 mg) of vitamin B12 as methylcobalamin, the active form especially useful for supporting neurological function and homocysteine metabolism.

These fast-dissolving tablets contain a high concentration of vitamin B12 to bypass normal absorptive mechanisms that rely on intrinsic factor. Studies show that B12 can be absorbed by passive diffusion across intestinal membranes when intake is greatly increased. Methyl-B12 Lozenge is a good choice for those with difficulty absorbing vitamin B12.

Tablets may be dissolved in the mouth or swallowed whole. Scored tablets contain natural cherry flavor and xylitol and mannitol as natural sweetening agents.

OUR PRICE: $34.50
Acetyl L-Carnitine Acetyl L-Carnitine 90C

Carnitine / Acetyl L-Carnitine: What is it?

Carnitine, derived from an amino acid, is found in nearly all cells of the body. Its name is derived from the Latincarnus or flesh, as the compound was isolated from meat. Carnitine's benefits are well established and is deemed essential by many.

Reasons To Supplement With L-Carnitine May:
  • Improve athletic performance
  • Preserve cell energy (support mitochondria)
  • Anti-aging benefits
  • Memory support
  • Cardiovascular support

OUR PRICE: $37.50
Methyl Folate Plus - 90 Capsules


Improved Formula Now With 30mg Vitamin B2 (Riboflavin-5-Phosphate)

This formula is an Optimal methylation formula with activating co-factor created by Kendal Stewart, MD to support the methylation pathway and provide adequate Folinic Acid and methyl folate (5-MTHF).


Methyl Folate Plus™ is designed to be used in conjunction with our Methylation Complete Dissolvable Tablets OR Neuro-Immune Stabilizer Topical Cream that provides the activating co-factors to deliver the additional tetrahydrofolate to support issues associated with methylation deficiencies.. Most often poor methylators will need additional methyl folate.

The addition of Niacinamide helps support the mitochondria and supports as a cofactor for the delivery of the other ingredients in Methyl Folate Plus.


The typical indications for this product include but are not limited to:

* Presence of Folate Receptor Autoantibodies

*Homozygous (2 copies) MTHFR polymorphism

*Development (ages 8-20)

*Slow recovery from major neurological injuries

*Moderate to severe autism spectrum issues

*Poor recovery from traumatic injury


Who Needs Methyl Folate Plus? from Neurobiologix on Vimeo with Dr. Kendal Stewart.

OUR PRICE: $37.90