Heidi Norton
Knowing by Estée Lauder is a long-lasting fragrance for women that was launched in 1988. According to reviews, the scent is strong and mature, with notes of crushed velvet, moss, antique wood, and roses. On the skin, the perfume can last up to 3 hours, and even longer on clothes. Some reviewers describe the scent as old-fashioned and reminiscent of their grandmother, while others appreciate its complexity and longevity.
| Characteristics | Values |
|---|---|
| Longevity on skin | 3 hours |
| Longevity on clothes | More than 3 hours |
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What You'll Learn
How to find the batch code
Every company has its own unique format of batch code, which can be hard to remember. To find the batch code on an Estée Lauder perfume, you can follow these steps:
Firstly, check the product's packaging for a series of letters and numbers, which is the batch code. This could be on the box the perfume was packaged in or directly on the product container itself. If the box is not available, you can inspect the product container. The batch code might be printed or embossed on the bottom, back, or along the edge of the container.
At times, the batch code is located near symbols such as the Period After Opening (PAO) symbol, which is an open jar icon that indicates how many months the product is safe to use after opening. It is important to examine the packaging closely, as batch codes can be in small fonts or placed in less obvious areas. Adequate lighting is important, and a magnifying glass may be useful to spot the code more clearly.
Once you have found the batch code, you can use a website such as CheckFresh.com or BatchCode.org to read the date of manufacturing and the age of your perfume. Alternatively, you can contact Estée Lauder's customer service for support. They can offer insights based on the batch code, helping you to ascertain the product's production date and ensure its freshness and authenticity.
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How long does Knowing by Estée Lauder last?
Knowing by Estée Lauder is a Chypre Floral fragrance for women, launched in 1988. It features top notes of aldehydes, mimosa, rose, coriander, green notes, tuberose, plum, and melon; middle notes of patchouli, cardamom, orris root, cedar, bay leaf, jasmine, orange blossom, lily-of-the-valley, and pitosporum; and base notes of oakmoss, patchouli, civet, vetiver, spices, sandalwood, orris root, amber, and musk.
The longevity of a perfume depends on various factors, including skin type, the perfume's composition, and the amount applied. On average, a perfume can last between 4 to 6 hours on the skin, but some perfumes can last up to 12 hours or more. The intensity of the fragrance will likely change throughout the day.
The longevity rating of Knowing Legacy by Estée Lauder, a newer version of the original Knowing fragrance, is 3.60 out of 5. This suggests that the scent has good longevity and will last for a considerable amount of time on the skin. However, it's important to note that individual results may vary depending on various factors.
Additionally, the shelf life of a perfume refers to how long the fragrance remains usable after it has been opened or produced. On average, an opened bottle of perfume lasts for 1 to 2 years. However, this can vary depending on storage conditions and the type of perfume. To ensure the longevity of your perfume, it is recommended to store it in a cool, dry place, away from direct sunlight and extreme temperatures.
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How long do other Estée Lauder perfumes last?
The shelf life of cosmetics, including perfumes, depends on the period after opening and the production date. Some cosmetics should be used within a specified period after opening due to oxidation and microbiological factors. Packaging usually has a drawing of an open jar with a number of months inside, indicating how long the product will last after opening. For example, the drawing of a jar with '6' inside means the product will last six months after opening.
Unused cosmetics also have a shelf life and can become dry over time. According to EU law, cosmetics with a shelf life of less than 30 months must be labelled with an expiration date.
One of Estée Lauder's perfumes, 'Knowing', is described as having an extremely long-lasting scent. One reviewer describes it as "almost eternal". Another reviewer states that the scent lasts "quite a good time", around 3 hours on the skin and longer on clothes.
It is important to note that the longevity of a fragrance can vary depending on factors such as skin type, weather conditions, and the concentration of the perfume oil.
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How long do unopened perfumes last?
The shelf life of cosmetics, including perfumes, depends on the period after opening and the production date. Some cosmetics should be used within a specified period after opening due to oxidation and microbiological factors. Their packaging usually has a drawing of an open jar with a number of months inside. For example, a drawing of an open jar with '6' inside means the product should be used within six months of opening.
Unused cosmetics also have a shelf life and can become dry over time. According to EU law, the manufacturer must put an expiration date on cosmetics with a shelf life of less than 30 months. However, vintage fragrances often do not have batch codes, making it difficult to determine their shelf life.
The shelf life of unopened Estée Lauder perfumes specifically is unclear, but some users have commented on the fragrance's longevity. One user described the Knowing perfume as "almost eternal", while another mentioned that it lasts quite a good time, about 3 hours on skin and longer on clothes.
To determine the shelf life of a specific Estée Lauder perfume, you can try to find the batch code on the package and use it to look up the production date and shelf life information.
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How long do opened perfumes last?
The shelf life of cosmetics, including perfumes, depends on the period after opening and the production date. Some cosmetics should be used within a specified period after opening due to oxidation and microbiological factors. The packaging of these cosmetics has a drawing of an open jar with a number of months inside it. For example, if the number inside the jar is 6, that means the product should be used within six months of opening. According to EU law, manufacturers only need to put an expiration date on cosmetics with a shelf life of less than 30 months.
Opened perfumes can last for various lengths of time depending on the product and conditions. For example, one user reported that their bottle of Knowing by Estée Lauder, purchased in 2022, lasted "quite a good time, about 3 hours on skin and longer on clothes." Another user described Knowing as having an "almost eternal" scent. However, the same user also reported that the scent was so strong that it made them "nauseous."
It's important to note that the shelf life of a perfume can be affected by various factors, including temperature, light exposure, and oxidation. To maximize the longevity of a perfume, it should be stored in a cool, dry place, away from direct sunlight and extreme temperatures. Additionally, keeping the bottle sealed when not in use and minimizing exposure to oxygen can help preserve the fragrance.
While opened perfumes may still be usable after an extended period, it's possible that their scent or quality may change over time. The fragrance may become weaker or less intense, or it may undergo slight alterations in its olfactory profile. In some cases, perfumes that have been opened for a long time may start to smell rancid or unpleasant due to oxidation or the breakdown of certain fragrance components.
To determine the shelf life of a specific perfume, it is advisable to refer to the product's packaging or the manufacturer's website. Some perfumes may have a period after opening (PAO) symbol, indicating the number of months the product remains usable after being opened. Additionally, batch codes or production dates can be used to estimate the shelf life and expiration date of a perfume.
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Frequently asked questions
Estée Lauder's Knowing perfume lasts for about 3 hours on the skin.
Knowing perfume lasts longer on clothes than on skin.
A full bottle of Knowing perfume can last a long time, with one user reporting that they still had a full bottle after giving it away to a friend.
