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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.
Niacin (vitamin B-3) is an essential B vitamin that's important for properly metabolizing fat and fat-like substances, such as cholesterol.
Niacin supports energy production, and healthy cardiovascular and nervous system function.
Adults: take one tablet daily at mealtime.
Microcrystalline cellulose, hydroxypropylcellulose, stearic acid (veg.), croscarmellose sodium, silicon dioxide, magnesium stearate (veg.).
Note: Niacin may cause flushing or itching which can last minutes or hours and can often be relieved by drinking a glass of water.
While iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.
| Supplement Facts | ||
| Serving Size: 1 Tablet | ||
| Amount Per Tablet | % Daily Value | |
| Niacin (as nicotinic acid) | 50 mg | 250% |
