Magnesium
iHerb

Sports Research Magtein Magnesium L Threonate 90 Veggie Capsules 666 mg Per Capsule

45,548 KRW
4.7 · 1,164 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 Capsule
Servings per day
1
Magnesium
666mg222% of daily reference

Daily reference 300mg · Upper limit 350mg — this product exceeds the listed upper limit

Price breakdown

per 1 g
760 KRWRank 33 of 100 Magnesium products
Cost per day
506 KRW
Supply
90 days
Total servings
90
Total amount
59,940mg

Product features

Potency
Ultra high potency
Dosage form
Capsule

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

45,548 KRWper 1 g 760 KRW
View at iHerb