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The length of time for the expiration date or "best used before" date depends on the type of product, as well as the brand.
Perishable items (such as flax oils or certain probiotics) generally have shorter expiration dates. Although our warehouse is fully air-conditioned, these more fragile items are put in cold storage (freezer or refrigeration unit) for maximum freshness.
Our receiving department does its best to verify and then enter the correct expiration dates for all incoming products. However, discrepancies do occur from time to time. This being said, the exceptionally high turnover at iHerb ensures that our inventory is among the freshest in the industry.
Discussion: Peak K2 is menatetrenone (MK-4), a form of vitamin K2 made in the body form phylloquinone (vitamin K1) and distinct from the menaquinones made by probiotic bacteria. Available science indicates that vitamin K2 — and especially menatetrenone — is superior to Vitamin K1. Clinical trials have shown that high-dose vitamin K2 does not cause excessive or abnormal blood clotting, although it will interfere with "blood thinning" medications.
Adult Dosage: Take 1 capsule up to three times daily with food, or as directed by a qualified health care practitioner.
Microcrystalline cellulose.
Capsule: hypromellose.
AOR guarantees that no ingredients not listed on the label have been added to the product. Contains no wheat, gluten, corn, nuts, peanuts, soy, dairy, eggs, fish, shellfish or any animal byproducts.
Do not use if seal under cap is broken.
Caution: Persons taking anticoagulant ("blood thinning") medications such as warfarin (Coumadin) must not take this supplement.
Note: Store in a cool dark place. Harmless clumping may occur at temperatures exceeding 95°F.
| Supplement Facts | ||
| Serving Size: 1 Capsule | ||
| Amount Per Serving | % Daily Value† | |
| Menatetrenone (Vitamin K2 [MK-4]) | 15 mg | 18,750% |
| †Daily Value based on a 2000 calorie diet. | ||
