Mannatech Science
Ingredient Information

Ingredient Information

About the ingredients in Mannatech’s products

Mannatech’s products are formulated using high quality natural ingredients. This section contains scientific information about the components of many foods and ingredients in dietary supplements.

OpenN-acetyl-L-cysteine

N-acetyl-L-cysteine

N-acetyl-L-cysteine (NAC) is a derivative of the amino acid L-cysteine. NAC has all the properties of L-cysteine, but is more water-soluble and possibly more bioavailable. NAC is absorbed into the bloodstream through the intestine, where it can cross cell membranes to be converted to L-cysteine and then into the potent antioxidant, glutathione (1).

This ingredient can be found in the following products:
   •  CardioBALANCE® capsules
 

References

References

1. Natural Medicines. Comprehensive Database. Therapeutic Research Faculty, 2003.

Last updated March, 2009

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OpenNatural flavor(s)

Natural flavor(s)

Natural flavors are oils or extracts containing the flavoring constituents derived from a spice, fruit or fruit juice, vegetable or vegetable juice, edible yeast, herb, bark, bud, root, leaf or similar plant material, meat, seafood, poultry, eggs or dairy products, whose significant function in food is flavoring rather than nutritional (21CFR501.22).

This ingredient can be found in the following products:
   •  AmbroStart® drink mix
   •  EM•PACT®
   •  GlycoBears® tablets
   •  GlycoSlim® chocolate meal replacement
   •  GlycoSlim® vanilla meal replacement
   •  ImmunoSTART® tablets
   •  MannaBears™ supplement
   •  MannaCLEANSE™ caplets
 

References

References

   

Last updated April, 2009

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OpenNatural lemon flavor

Natural lemon flavor

Natural lemon flavor is oil extracted from the flavoring constituents of lemons, primarily the peels. Its significant function in food is flavoring rather than nutritional (21CFR501.22).

This ingredient can be found in the following products:
   •  Essential Source™ omega-3
   •  PhytoBurst® nutritional chews
 

References

References

  

Last updated September, 2009

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OpenNatural mixed berry with other natural flavors

Natural mixed berry with other natural flavors

Natural flavors are oils or extracts containing the flavoring constituents derived from a spice, fruit or fruit juice, vegetable or vegetable juice, edible yeast, herb, bark, bud, root, leaf or similar plant material, meat, seafood, poultry, eggs or dairy products, whose significant function in food is flavoring rather than nutritional (21CFR501.22).

This ingredient can be found in the following products:
   •  PhytoBurst® nutritional chews
 

References
OpenNiacin

Niacin

Niacin is a water-soluble vitamin, also known as vitamin B3 or nicotinamide. Niacin is a precursor to the most central electron carrier substances in living cells, nicotinamide adenine dinucleotide (NAD) and nicotinamide adenine dinucleotide phosphate (NADP), thus functioning in many metabolic pathways (1). Foods that contain niacin include beans, liver, fish, poultry and cereal grains.
     The U.S. Food and Drug Administration (FDA) has established a Reference Daily Intake (RDI) of 20 mg niacin for adults and children 4 or more years of age (21CFR101.9). RDIs are a set of dietary references for essential vitamins and minerals that are considered amounts sufficient to meet the daily requirements of healthy individuals. RDIs serve as the basis for calculating the percent daily value (%DV) amounts found on dietary supplement and food labels.

This ingredient can be found in the following products:
   •  Catalyst™ caplets
   •  GlycoBears® tablets
   •  Optimal Support Packets
   •  PhytoBurst® nutritional chews
   •  PhytoMatrix® caplets
 

References

References

1. Institute of Medicine. Dietary Reference Intakes for Thiamin, Riboflavin, Niacin, Vitamin B6, Folate, Vitamin B12, Pantothenic Acid, Biotin, and Choline. Washington, D.C.: National Academy Press, 2000.

Last updated March, 2009

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OpenNiacin (as niacinamide)

Niacin (as niacinamide)

Niacin is a water-soluble vitamin, also known as vitamin B3 or nicotinamide. Niacin is a precursor to the most central electron carrier substances in living cells, nicotinamide adenine dinucleotide (NAD) and nicotinamide adenine dinucleotide phosphate (NADP), thus functioning in many metabolic pathways (1). Foods that contain niacin include beans, liver, fish, poultry and cereal grains.
     The U.S. Food and Drug Administration (FDA) has established a Reference Daily Intake (RDI) of 20 mg niacin for adults and children 4 or more years of age (21CFR101.9). RDIs are a set of dietary references for essential vitamins and minerals that are considered amounts sufficient to meet the daily requirements of healthy individuals. RDIs serve as the basis for calculating the percent daily value (%DV) amounts found on dietary supplement and food labels.
     Niacinamide, also known as nicotinamide, is a form of the B-complex vitamin niacin. It is the principal form of niacin used in dietary supplements and fortified foods (2). Niacinamide is approved for use as a food additive by the U.S. Food and Drug Administration (FDA) (3).

This ingredient can be found in the following products:
   •  Catalyst™ caplets
   •  GlycoBears® tablets
 

References

References

1. Institute of Medicine. Dietary Reference Intakes for Thiamin, Riboflavin, Niacin, Vitamin B6, Folate, Vitamin B12, Pantothenic Acid, Biotin, and Choline. Washington, D.C.: National Academy Press, 2000.

2. PDR for Nutritional Supplements. Montvale, NJ: Physicians' Desk Reference, Inc, 2008.

3. Food and Drug Administration. EAFUS: A Food Additive Database. http://www.foodsafety.gov/~dms/eafus.html. 10-17-2008. 12-4-2008.

Last updated April, 2009

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OpenNiacin (from baker’s yeast)

Niacin (from baker’s yeast)

Niacin is a water-soluble vitamin, also known as vitamin B3 or nicotinamide. Niacin is a precursor to the most central electron carrier substances in living cells, nicotinamide adenine dinucleotide (NAD) and nicotinamide adenine dinucleotide phosphate (NADP), thus functioning in many metabolic pathways (1). Foods that contain niacin include beans, liver, fish, poultry and cereal grains.
     The U.S. Food and Drug Administration (FDA) has established a Reference Daily Intake (RDI) of 20 mg niacin for adults and children 4 or more years of age (21CFR101.9). RDIs are a set of dietary references for essential vitamins and minerals that are considered amounts sufficient to meet the daily requirements of healthy individuals. RDIs serve as the basis for calculating the percent daily value (%DV) amounts found on dietary supplement and food labels.
     Baker’s yeast, Saccharomyces cerevisiae, also known as brewer’s yeast, is a yeast often used for baking or brewing. It is an excellent source of the essential B vitamins, including folic acid, niacin, biotin, pantothenic acid, riboflavin, thiamin and vitamin B6 (2).

This ingredient can be found in the following products:
   •  Optimal Support Packets
   •  PhytoBurst® nutritional chews
   •  PhytoMatrix® caplets
 

References

References

1. Institute of Medicine. Dietary Reference Intakes for Thiamin, Riboflavin, Niacin, Vitamin B6, Folate, Vitamin B12, Pantothenic Acid, Biotin, and Choline. Washington, D.C.: National Academy Press, 2000.

2. Natural Medicines. Comprehensive Database. Therapeutic Research Faculty, 2003.

Last updated April, 2009

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OpenNiacinamide

Niacinamide

Niacinamide, also known as nicotinamide, is a form of the B-complex vitamin niacin, or vitamin B3. It is the principal form of niacin used in dietary supplements and fortified foods (1). Niacinamide is approved for use as a food additive by the U.S. Food and Drug Administration (FDA) (2).
     Niacinamide is also used in cosmetics and personal care products as a skin conditioning agent (3). According to the Cosmetic Ingredients Review (an independent committee established by the Personal Care Products Council, an industry trade association that thoroughly reviews and assesses the safety of ingredients used in cosmetics), niacinamide is safe to use in the amounts present in our products (4).

This ingredient can be found in the following products:
   •  Catalyst™ caplets
   •  FIRM with Ambrotose® cream
   •  GlycoBears® tablets
   •  GlycoSlim® chocolate meal replacement
   •  GlycoSlim® vanilla meal replacement
 

References

References

1. PDR for Nutritional Supplements. Montvale, NJ: Physicians' Desk Reference, Inc, 2008.

2. Food and Drug Administration. EAFUS: A Food Additive Database. http://www.foodsafety.gov/~dms/eafus.html. 10-17-2008. 12-4-2008.

3. International Cosmetic Ingredient Dictionary and Handbook. Washington, D.C.: The Cosmetic, Toiletry and Fragrance Association, 2006.

4. Cosmetic Ingredient Review. Cosmetic Ingredients Reference Table. http://www.cir-safety.org/staff_files/ReferenceTable.pdf. 7-31-2008.

Last updated April, 2009

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* This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.