Zinc
iHerb

21st Century Stress B With Zinc 66 Tablets

7,790 KRW
4.7 · 3,702 reviews
Listing confidence 97/100 · B

Listing confidence

Methodology
Grade B
97/100Method 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
12 / 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.

Supplement facts

Serving size
1 Tablet
Servings per day
1
Zinc
15mg188% of daily reference

Daily reference 8mg · Upper limit 35mg

Price breakdown

per 100 mg
787 KRWRank 49 of 100 Zinc products
Cost per day
118 KRW
Supply
66 days
Total servings
66
Total amount
990mg

Product features

Potency
Standard
Dosage form
Tablet

This site organizes information from product listings. Verify the current label and terms on iHerb before buying.

7,790 KRWper 100 mg 787 KRW
View at iHerb