Shelf life expiration dating period

shelf life expiration dating period

Does shelf life mean expiration date?

FACT: Shelf Life does NOT mean expiration date. FACT: A standards expiration date should never exceed 1 year. FACT: A standards expiration date and shelf life are two entirely different entities. Chemical stability is only one of many factors involved in defining expiration date and shelf life.

What is the maximum shelf life of a chemical standard?

FACT: A standards expiration date should never exceed 1 year. FACT: A standards expiration date and shelf life are two entirely different entities. Chemical stability is only one of many factors involved in defining expiration date and shelf life.

Do you have questions about shelf life and expiration dates for cosmetics?

FDA sometimes receives questions from consumers and industry, asking about shelf life and expiration dates for cosmetics. Here are answers to some common questions on this subject. What is a cosmetic product’s shelf life?

How do you justify an expiration dating period of more than 3 years?

The use of accelerated testing data to establish a tentative expiration dating period of greater than three years is discouraged when it is based solely on accelerated data. Combining data compiled at room temperature and at accelerated temperature is possible to justify an expiration dating period of over two years.

What is shelf life?

Shelf life is indicated on food packaging as what most people know as an “expiry date” or “expiration date”. This date comes in different terms (depending on the food).

Are the expiration dates on the shelf life of a product?

The expiration dates are strictly “advisory” in nature and are left entirely to the discretion of the manufacturer, thus not truly indicative of an items true Shelf Life. [ 1]

What is the maximum shelf life of a chemical standard?

FACT: A standards expiration date should never exceed 1 year. FACT: A standards expiration date and shelf life are two entirely different entities. Chemical stability is only one of many factors involved in defining expiration date and shelf life.

What does the expiry date on a food label mean?

To indicate the end of food shelf life, food manufacturers print “expiry date” on the label. An expiry date is an estimate from the manufacturer as a practical guide for retailers and consumers. But, the actual shelf life can be longer or shorter than this date .

What is the shelf life of cosmetics? The shelf life for eye-area cosmetics is more limited than for other products. Because of repeated microbial exposure during use by the consumer and the risk of eye infections, some industry experts recommend replacing mascara 3 months after purchase.

Is it safe to use products after their expiry date?

How do I justify an expiration date over two years?

Combining data compiled at room temperature and at accelerated temperature is possible to justify an expiration dating period of over two years. This can be done, as an example, by taking a sample product that has been at room temperature for one year and subjecting that sample to accelerated temperature conditions.

Can accelerated testing data be used to estimate expiry dates?

The use of accelerated testing data to establish a tentative expiration dating period exceeding three years is discouraged when it is based solely on accelerated testing data. Based on the combination of data collected at room temperature and at accelerated temperature, it is possible to justify an expiration dating period of over two years.

How do you determine the expiration date of a product?

This can be done, as an example, by taking a sample product that has been at room temperature for one year and subjecting that sample to accelerated temperature conditions. The expiration dating period used would then be the sum of that justified individually at each storage condition.

Why is it important to pay attention to expiration dates?

1. Why are expiration dates important for consumers to pay attention to? Drug expiration dates reflect the time period during which the product is known to remain stable, which means it retains its strength, quality, and purity when it is stored according to its labeled storage conditions.

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