Ixcela's Supplements

Taking supplements is an effective and healthy way to improve metabolite levels that are currently insufficient or out of balance in your body.

Our Internal Fitness Supplements

Ixcela Internal Fitness™ supplements

Supplements are an effective and healthy way to improve metabolite levels that are currently insufficient or out of balance in your body.

Because we believe in providing only the supplements your body needs, Ixcela supplements are assigned based on our gut microbiome test. We test 11 key metabolites associated with the gut microbiome to determine how well your gut is functioning and then provide plans and recommendations based on those results.

Did you know that Ixcela Internal Fitness™ supplements are included with the Ixcela Complete program?

Our supplements are:

  1. Safe
  2. Personalized based on your test results
  3. Customized to improve your internal health

Our supplements are produced at an FDA registered, GMP compliant facility and contain no harmful fillers.

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Ixcela Supplements are FREE OF:

  • Gluten
  • Wheat
  • Soy
  • Yeast
  • Corn
  • Eggs
  • Nuts
  • Fish
  • GMO
  • Artificial Colors
  • Sugar
  • Preservatives
  • Crustacean Shellfish
  • Dairy or Lactose
  • Artificial Sweeteners

Ixcela supplements are not tested on animals. Ixcela supplements are vegetarian.

Learn more about each of our supplements.

Ixcela supplements are exclusive to our Ixcela Complete subscription plan clients. View supplement details below.

Biome Support

Ixcela Biome Support 

Probiotic + Prebiotic (FOS and Inulin)

Our Probiotic

Internal Health Benefits: Probiotics promote a healthy digestive tract and a healthy immune system.

Probiotics are commonly known as “friendly” or “healthy” bacteria. Probiotics consist of live, beneficial bacterial microorganisms that can help repopulate the gut microbiome, especially after insult from antibiotics, stress, or poor diet. Ideally, probiotics consist of a variety of different families of bacteria and/or yeasts.

Consuming probiotic supplements that are in an enteric coating is thought to be the most effective delivery method because the capsule does not dissolve in stomach acid and kill the organisms in the capsule. Probiotic capsules in an enteric coating dissolve in and release bacteria into the intestinal tract.

Internal Health Benefits: Prebiotics serve as a “food” for bacteria and can help them to grow and thrive.

Prebiotics such as FOS (fructo-oligosaccharides) and inulin are derived from plant fibers that nourish the good bacteria in the gut. The human body is not capable of digesting these fibers; however, bacteria can use the fibers as a substrate (food source) to live on. These same fibers can also assist in keeping bowels regular.

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Ixcela Rest

Ixcela Rest 


Internal Health Benefits: L-Tryptophan can help to support relaxation and restful sleep.

L-Tryptophan is an essential amino acid that is capable of crossing the blood-brain barrier. It must be obtained either through diet or supplementation.

L-Tryptophan plays a role in the synthesis of serotonin and melatonin, as well as in hormones involved with mood, stress response, and sleep. L-Tryptophan is also a precursor to kynurenine, which plays a role in raising general immunity.

L-Tryptophan can also convert biochemically to niacin, which supports circulation, a healthy nervous system, the metabolism of food, and the production of hydrochloric acid for the digestive system.

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Ixcela Balance

Ixcela Balance

5-HTP + Vitamin B6


Internal Health Benefits: 5-Hydroxytryptophan (5-HTP) may assist with emotional health, occasional sleep disturbances, and muscle aggravation.

5-HTP is an amino acid that converts to serotonin in the human body. Serotonin acts as a neurotransmitter and helps to relay signals from one part of the brain to another. In the body, 5-HTP is converted from tryptophan and is able to cross the blood-brain barrier.

Vitamin B6

Internal Health Benefits: Vitamin B6 is necessary for immune health and the proper function of the nervous system. It is involved in the formation of hemoglobin in red blood cells. It is also believed to help promote the release of stored energy, thus helping with protein metabolism and glucose metabolism.

Studies have shown vitamin B6 supports synthesis of neurotransmitters such as dopamine and serotonin, and is critical to myelin formation. Vitamin B6 assists in the conversion of tryptophan to niacin.

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Ixcela Protect

Ixcela Protect

NAC (N-Acetyl-L-Cysteine) + L-Methionine + Selenium

NAC (N-Acetyl-L-Cysteine)

Internal Health Benefits: NAC is a powerful antioxidant used by the liver and lymphocytes to help detoxify the body. NAC also boosts protective enzymes in the body and is thought to assist with decreasing oxidative stress. NAC is also known to inhibit the growth of H. pylori.

N-acetyl-cysteine (NAC) is a sulphur-containing free-form amino acid that is derived from the amino acid L-cysteine. NAC is biochemically more stable than L-cysteine and is important for the production of glutathione. NAC is capable of modulating gene expression in the inflammatory response.


Internal Health Benefits: L-Methionine may promote healthy growth and metabolism. It also supports the creation of certain neurotransmitters (dopamine, serotonin, and melatonin). Studies indicate that L-methionine may help support liver and bladder health.

L-Methionine is an essential amino acid, which means that it cannot be manufactured by the body and must be obtained through diet or supplementation. L-Methionine supports the production of the cellular antioxidant glutathione, and thereby assists in the detoxification processes. In the body, L-methionine can also be converted into SAM-e (S-adenosyl methionine), a compound that may support healthy joints.


Internal Health Benefits: Selenium is an important free-radical scavenger. It supports the health of the thyroid gland and helps a number of antioxidant enzyme systems in the body.

Selenium is a trace mineral found in soil and water. It is also found in certain foods like Brazil nuts, yeast, whole grains, and seafood. It has been well studied and is recognized for its importance in human growth and health. Selenium is also needed for certain enzymes that help with normal body functions.

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Ixcela Night

Ixcela Night


Internal Health Benefits: Melatonin is a powerful antioxidant that has a well-documented involvement in the body’s circadian rhythm and sleep cycle. It regulates a variety of body functions.

Melatonin is a hormone that is naturally produced by the body from the tryptophan-serotonin pathway, and it is able to cross the blood-brain barrier.

Melatonin is secreted by the pineal gland in response to darkness. It helps tell the brain when to sleep, but does not increase the need for sleep. Normal production peaks around midnight and gradually tapers off by morning. Natural melatonin production decreases with age.

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Ixcela Power

Ixcela Power

Vitamin B Complex

Internal Health Benefits: B vitamins are essential vitamins needed for the conversion of cellular energy, the manufacturing of hormones and proteins, and the repair and maintenance of nerve structures.

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Ixcela Defend

Ixcela Defend

Vitamin C + Zinc

Vitamin C

Internal Health Benefits: Vitamin C is a strong antioxidant that is believed to support immune system health. Vitamin C may assist with prenatal health, heart health, eye health, and preserving skin elasticity.

We need vitamin C (a strong antioxidant) for the growth and repair of tissues. It is involved in the absorption of iron and the formation of collagen. It also assists in the maintenance of cartilage, bones, and teeth.


Internal Health Benefits: Zinc is considered a powerful antioxidant. It supports normal growth and development, is required in the catalytic activity of dozens of enzymes, and plays a role in wound healing, cell division, protein and DNA synthesis, and immune function.

Zinc is an essential trace mineral that is naturally present in some foods; however, the body has no specialized zinc storage system, so daily intake is required to maintain a consistent amount.

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Ixcela Build

Ixcela Build

Branch Chain Amino Acids (BCAA)  Leucine + Isoleucine + Valine

Internal Health Benefits: These three BCAA are among the nine essential amino acids necessary for humans, and account for 35% of the essential amino acids in muscle proteins and 40% of the amino acids required by mammals. Leucine, Isoleucine, and valine may help counterbalance diets that are excessively high in tryptophan and tyrosine. They may also assist in building muscle mass and increasing energy.

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Join the Ixcela Internal Fitness Program today!

Take control of your internal health.