NAC
Listing confidence
Methodology- Grade B
- 95/100Method 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
- 10 / 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
- 103 KRWRank 3 of 100 NAC products
- Cost per day
- 103 KRW
- Supply
- 240 days
- Total servings
- 240
- Total amount
- 240,000mg
Product features
- Potency
- Standard
- Dosage form
- Tablet
This site organizes information from product listings. Verify the current label and terms on iHerb before buying.