Doctors Best

NAC Detox Regulators

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N-acetyl cysteine (NAC) is the supplement form of the amino acid cysteine. It is used by the body to build antioxidants.


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Product overview
Doctor's Best NAC Detox Regulators supports the body's natural detoxification pathways. This product contains NAC, selenium and molybdenum to support your health and lifestyle needs.
  • Nutritional supplement widely used as an antioxidant.
  • Supports levels of the antioxidant glutathione.
  • Supports healthy liver function.
The science behind NAC
N-acetyl cysteine, or NAC, is a highly stable and bioavailable supplement form of the amino acid cysteine, a semi-essential amino acid that is found in high-protein foods such as chicken, turkey, and eggs. Often referred to as "the building blocks of protein”, amino acids like cysteine are essential to body function and help with various processes such as supporting muscle development or immune function. NAC supports glutathione levels. Glutathione is a powerful antioxidant that supports the body from free radical damage on a cellular level. Free radicals are unstable atoms that cause damage to cells by breaking them down. Antioxidants like glutathione neutralise free radicals. Although the body can produce glutathione naturally, we produce less of it as we get older.
Your essential detox nutrients
The three nutrients in this product - NAC along with essential minerals selenium and molybdenum - work together to support glutathione production, one of the body's most important detoxification antioxidants. These nutrients are all naturally integral to the body's biochemistry. NAC is the nutrient best shown to support the body's stores of glutathione, which is concentrated in all human cells.
Selenium 50 mcg [(from SelenoExcell® High Selenium Yeast) (Saccharomyces cerevisiae)], Molybdenum (from molybdenum glycinate chelate) 50 mcg, N-Acetylcysteine (NAC) 600 mg. Other ingredients: Hypromellose (vegetarian capsule), citric acid, natural vanilla flavour.
Does not contain: GMO, Gluten, Soy
Suggested Use
Recommended intake:
Suggested Adult Use:Take one capsule daily preferably with a meal. For additional detoxification support, use as directed by a healthcare practitioner.
  • If pregnant, nursing or taking medications, consult a healthcare practitioner prior to use.
  • Consult a healthcare practitioner if you have a history of stomach ulcers, cardiovascular or kidney problems.
  • Store in a cool dry place.
  • Do not use if safety seal is broken or missing.
  • Keep out of reach of children.
  • Always read the label and use as directed. If symptoms persist see your healthcare practitioner.

The Doctor's Best difference

Doctor's Best is not interested in fads, trends or quick fixes. They want to know what works, how it works, and why it works, well before they offer it to you. They collaborate with nutritional scientists who are developing new ingredients and they study their clinical findings to determine the most effective way to provide the desired results. On every bottle, Doctor's Best lists all the ingredients, describes how the product works, and cites studies that support claims because they know getting all of your questions answered is what matters most.

Quality ingredients

Only trademarked, branded, and high-quality materials are used in Doctor's Best products; they are matched to the specific ingredient and strength studied in the clinical studies. All raw materials are verified for quality, added assurance that you'll never find substitutes in their products. Many of the products are non-GMO, gluten free, soy free and vegetarian or vegan. Doctor's Best use only cGMP-certified manufacturing facilities and their products are all GMP-certified, meaning consumers can be assured that the product is of an extremely high standard and contains nutrients targeted at sepcific health needs.

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