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NAC by Thorne

Thorne - NAC
Benefits
  • 500 mg NAC per capsule
  • Without additives that hinder absorption or cause allergies
  • With NSF certification for (top) athletes
  • Vegetarian capsules
Suggested use

Take 1 capsule 1-3x daily with or without a meal.

Best by date

90 capsules: July 2028
180 capsules: July 2028

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Ingredients

Product name: Thorne NAC
Content: 90 / 180 vegetarian capsules
For whom: Adults

Supplement Facts per capsule (Serving Size)

  Amount
NAC (N-acetyl cysteine)500 mg

Ingredients N-acetyl-l-cysteine, vegacap (hypromellose), anti-caking agent (l-leucine, silicon dioxide).

Usage advice

Suggested use Take 1 capsule 1-3x daily with or without a meal.

Stick to the recommended daily dosage, unless advised otherwise.

A varied, balanced diet and a healthy lifestyle are important. Nutritional supplements are not a substitute for a varied diet.

If you have health issues or are taking medication, always consult your doctor before taking certain supplements. More usage advice.

Storage advice Store in a cool, dry and dark place. Not in the refrigerator.

Keep out of reach of children.

Best by date 90 capsules: July 2028
180 capsules: July 2028

Allergy information / Warnings


This supplement is:

NAC 500 mg

Thorne NAC contains 500 mg NAC per vegetarian capsule and has guaranteed purity due to Thorne's rigorous approach to quality.

N-acetylcysteine ​​(NAC) is a stabilized and more absorbable form of the amino acid cysteine. Due to the acetylation process, NAC can be absorbed more efficiently by the body than cysteine. NAC contains sulfur-containing compounds that are essential for the body and also functions as an important precursor to glutathione.

Cysteine ​​is one of the few amino acids that contain sulfur and therefore plays an essential role in the body. Sulfur is present in every living cell, but cannot be produced by the body and must be obtained through diet. It is a core component of the amino acids methionine and cysteine, which are essential for the formation of virtually all body proteins. A deficiency of these amino acids can disrupt processes such as protein synthesis and tissue repair.

This product has been certified by an independent party and tested for contaminants such as heavy metals, pesticides, and microorganisms.

NAC capsule



NSF-Certified for Sport®

NSF CertifiedThis product has NSF certification. Which means it can be used safely by professional athletes and will not cause any problems during a doping test.

Because athletes need to know their supplements are trustworthy and compliant, every batch of an NSF Certified for Sport® product is tested for compliance with label claims and to ensure the absence of nearly 300 substances banned by many major athletic organizations.



Need advice?

Need advice?

Would you like to know more about this product or receive personalized advice from our orthomolecular therapist, Liesbeth?

Then please use our consultation form

Our consultations are free of charge.

Other information

Dietary supplement Amino acid supplement

Produced by Thorne Research Inc.
Summerville USA

For Smeets & Graas
G. Meirstraat 11
9728 TB Groningen
050 850 36 88

Last page change
19 december 2025

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