What does the stamp 1908 on the bottom of Weather Pill mean?

It is the production date

The date on the bottom of the Weather Pill bottle is the production date. Generally, skin care products have a shelf life of three years if they are not unpacked. It is recommended that the unpacked products be It will be used up within a year to a year and a half. Most Korean cosmetics will have the production date marked on the packaging, rather than the expiry date. The date letters on the bottom of the bottle are in the form of inkjet and are relatively clear. Generally, counterfeit products are in a relatively vague state, so be sure to identify them when purchasing. Weather Pill is a very famous series under the Hou brand. Weather Pill is the most high-end model in the Whoo series. Weather Pill is a high-end skin care series belonging to Korea. Weather Pill is included in the Queen, and it is the most high-end one among them. Weather Pill contains nourishing water, lotion, cream, essence, eye cream and gold ampoule, all of which have certain skin care effects. Consistent use can improve dark and yellow skin tone. At the same time, Qiandan has excellent antioxidant effects, which can delay skin aging and make the skin appear plump and youthful. It also has a very good hydrating effect, and your skin will be more hydrated and smooth after use. All Tianqiandan products are relatively moist, and are absorbed quickly upon contact with the skin. They are also very malleable and have a certain effect of moisturizing the skin. After use, they can make the skin more delicate and increase skin elasticity.