NAC
Listing confidence
Methodology- Grade A
- 99/100Method v2026.08
- Retailer verification
- 25 / 25Retailer, direct purchase URL, brand and product identity
- Label information
- 30 / 30Ingredient, amount per serving, frequency, quantity and dosage form
- Product identity
- 15 / 15Verified product image and retailer image domain
- Sales record
- 14 / 15Rating availability and review-count range
- Data validation
- 15 / 15Price, amount, rating range and linked categories
This is not a score of product efficacy or safety.
Price breakdown
- per 1 g
- 3,844 KRWRank 91 of 100 NAC products
- Cost per day
- 2,306 KRW
- Supply
- 30 days
- Total servings
- 30
- Total amount
- 18,000mg
Product features
- Potency
- Standard
- Dosage form
- Powder
This site organizes information from product listings. Verify the current label and terms on iHerb before buying.