Home/ Supplements/ N-A-C Sustain 600 mg

N-A-C Sustain 600 mg

product on market Tablet or Pill Jarrow Formulas Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • Limited research evidence available for ingredients
B Label Compliance Grade
Label

Product Label

Label for N-A-C Sustain 600 mg
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Tablet(s)
Serving Size
60
Servings
Non-Nutrient/Non-Botanical
Product Type
0%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

N-Acetyl-L-Cysteine
600 mg

Other Ingredients

Carbomer Microcrystalline Cellulose Calcium Phosphate Beet, Powder Stearic Acid Magnesium Stearate Silicon Dioxide Hydroxypropylmethylcellulose Microcrystalline Cellulose Stearic Acid
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested use: Adults take 1 tablet 1-2 times a day, preferably on an empty stomach with fruit juice or as directed by your qualified healthcare professional.

Warnings & Precautions

Warning: Prolonged or elevated intake may alter liver function tests without affecting actual liver function. Inform your physician that you are ingesting NAC if you undergo liver function tests.

Consult a healthcare professional before using this product if you are pregnant, nursing, under the age of 18, are taking medication or have a medical condition; if adverse reactions occur, discontinue use.

Consult a healthcare professional before using this product if you are pregnant, nursing, under the age of 18, are taking medication or have a medical condition; if adverse reactions occur, discontinue use. Keep out of the reach of children.

Do not use if safety seal is damaged or missing.

Formulation Notes

Jarrow Formulas NAC Sustain features N-Acetyl-L-Cysteine (NAC), an antioxidant amino acid and a precursor to glutathione. Glutathione is important for detoxification. The advanced bi-layer Sustain tablets combine 1/3 quick release with 2/3 sustained release formats to release NAC over time.

Vegan

Bi-layer tablets Glutathione precursor

Glutathione is important for detoxification Quick + sustained release

Non-GMO Gluten free

No major allergens.

Additional Information

Store in a cool, dry place.

Liver support

Metadata

Product Details

UPC / SKU7 90011 07707 7
DSLD Entry Date2025-03-25
Product TypeNon-Nutrient/Non-Botanical
FormTablet or Pill
DSLD ID323064
Data Updated2026-04-11
Research

Research Evidence

We're building the evidence profile for this product's ingredients. Check back soon.

This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.