How to check the shelf life of Estee Lauder's Little Brown Bottle? How long is the shelf life of the Little Brown Bottle?

Estee Lauder's Little Brown Bottle is Estee Lauder's star product, a serum recommended by many people. It has a high status in the serum world and is a very classic product. So, how do you check the shelf life of Estee Lauder's Little Brown Bottle?

How to check the shelf life of Estee Lauder's Little Brown Bottle

The unopened shelf life is three years. If you know the production date, you will know the expiration date. The bottom of the bottle usually has a three-digit combination of numbers and letters, which is the production date and production batch. For example, A38 refers to the Ath batch produced in March 2008, where A represents the production batch. However, it is best to use it up within six months after opening, at which point the production date may not be of much significance.

How long is the shelf life of the small brown bottle?

If the little brown bottle is unopened, the shelf life is three years, but after opening it is best used within six months to ensure the freshness of the ingredients. The little brown bottle is not vacuum-packed and contains a lot of active ingredients. If it is not used as soon as possible after opening the bottle, its quality will be affected. After opening, it is recommended that you store the small brown bottle in a dry and cool place, which can extend the service life of the small brown bottle.

What age is Estee Lauder's Little Brown Bottle suitable for?

After the age of 25, the skin begins to enter the light mature stage, the hyaluronic acid content in the skin decreases, and collagen and elastic fibers begin to be lost and knotted. The skin is prone to dehydration, dullness, dry lines, fine lines, etc. At this time, it is recommended to start using repair products such as the little brown bottle to help deeply repair skin damage.

How to use Estee Lauder's Little Brown Bottle

Use it every morning and evening after toner, or add it to your facial cream and use it with massage methods. It will allow the skin to absorb it faster. Take out an appropriate amount of essence and put it on your fingers. After use, your skin will become soft and not greasy at all. As for the texture, it is a bit thinner, but this makes it easier to absorb. Some people say that it may be a little dry in winter, but it will be fine as long as you do a good job of hydrating in the early stages.