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 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: October 2028
180 capsules: July 2028
Allergy information / Warnings
| This supplement is: |
| Not suitable for vegetarians |
| Not suitable for vegans |
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.

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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
23 februari 2026
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