A common misconception is expired makeup is safe to use, but this isn't always the case. Risks are associated with using expired makeup including, clogged pores and bacterial growth. It's important to be mindful of how long your makeup has been in storage so you can avoid these potential health hazards.
Yes, makeup does expire. You should replace eye makeup products such as eyeliner and mascara within six months to 1 year of duration. Whereas you can use foundation, blush, powder, and lipsticks up to 1-2 years after it's opened.
In general, to maintain a clear and attractive complexion you should discard old makeup. It can harbor germs, degrade, and become rancid. Only the most powerful preservatives might inhibit microbes.
Foundation usually lasts for 1-2 years, after that you could break out from using it. Same applies to liquid/cream blushes, highlighters, bronzers, etc. You can minimize bacterial growth by never putting your fingers or double dipping in the product.
Bacterial Growth: Expired products can harbor bacteria, which can lead to skin infections, acne, or irritation. This is especially true for products that are liquid-based, such as foundations and mascaras. Skin Irritation: Ingredients in expired makeup may break down and become irritating to the skin.
When do eyeshadows expire? Luckily, you can hang on to your eyeshadows for a bit longer. The time from opening to when eyeshadows expire is 12 months but if left unopened, you have a full three years to hang onto them. This is because eyeshadow palettes are generally made with powder formulas.
Unopened color cosmetics have a life span of about one-and-a-half to two years because the pigments can't stay suspended beyond that time. ("Natural" formulas could be shorter since they contain fewer preservatives.)
Most experts agree that no cosmetic product should be used after three years from opening.
In the US, TerraCycle is also working with Ulta in their waste-free packaging program Loop. If you still have a lot of product left in the container, you could also consider donating it to a friend. Some women's shelters will also gladly take your unwanted makeup. Plus, you'll be doing someone a solid.
Risks of using expired makeup
Skin irritation: Expired makeup may contain rancid ingredients that can trigger skin redness or irritation. Breakouts: Bacteria that contaminate makeup, especially water-based products, can swiftly multiply, contributing to skin breakouts and acne.
Liquid Foundation: after 6 months to 1 year. Cream Makeup: after 6 months to 1 year. Lipstick: after 1 year. Powder Makeup: after 2 years.
Liquid concealer or foundation should be thrown out after a year. Pencil cosmetics, such as certain eyeliners or lip or brow pencils, should also be disposed of after a year. Lipsticks and lip glosses should be thrown away after one to two years of use.
“Powders don't usually contain any water to support microbial growth or oils that could go rancid,” says cosmetic chemist Alex Padgett. “The majority of powder products are just powder and so they won't really expire.” In fact, Padgett says she still uses a palette from 2014.
In general, it's best to toss anything that has significantly changed in color, odor or consistency, says cosmetic chemist Ron Robison.
“Once they break down, the product is more susceptible to microbial growth.” Infections are especially likely with expired eye makeup as they harbor bacteria over time; products such as eyeliners and mascara are used so close to the eye and its moist environment, which makes them perfect breeding grounds for bacteria ...
Almost all products will have a chemical-like smell or a strong unpleasant odor with expired makeup. The texture and consistency of the product may also change depending on the formula; watch out for clumpiness, drying out or separation when applying.
Expired Products
The preservatives in makeup break down over time, making it easier for bacteria to grow. Once the dermatologically approved formula of makeup changes, that poses serious risks for allergic reactions and severe eye infections from makeup.
Once the mascara starts to smell funny, change in consistency and become clumpy or dry, then you know it's time to dispose of it. There are a lot of less expensive mascaras out there which work really well. And, then you won't feel so bad to throw it away. Also, be conscious of the expiration date.
Whatever it might be, when your makeup begins to take on a form it was not intended to be, it can have an adverse reaction and cause contact dermatitis, or skin inflammation, which may lead to redness, bumps, rashes, blisters and swelling.
The bottom line. You should replace your makeup every 3 months to 2 years, depending on the product. But these are just guidelines, so pay attention to any changes in your makeup's color, texture, or smell.
Mascara lasts around three to six months, and shouldn't be kept around for longer. Think about it: You're putting it right near your eyes. An old tube of mascara could be an eye infection waiting to happen, so consider swapping your old tube for a new one each season to stay on the safe side.
Shampoo and conditioner can both expire, and when they do, you should avoid using them. Expired shampoo and conditioner can be harmful to your health, and they also may no longer be effective. Once open, most shampoo and conditioner lasts between six months and a year, but unopened bottles can last longer.
It's important to check the expiration date on lipstick products, as they can expire after a few months. Expired lipstick may not perform as intended and could potentially harbor bacteria, leading to skin irritation or infection.