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Propanediol is a common ingredient in skincare products and cosmetics that serves many purposes. From a chemistry perspective, it acts as a solvent for hard-to-dissolve ingredients like salicylic acid. It also thins out creams and moisturizers so that they don’t feel so thick and sticky when applied. As for the benefits to your skincare routine, propanediol is an excellent moisturizer and acts as a barrier to retain moisture in your skin.
Propanediol is used in a variety of skincare products and beauty products, and it is best known for being an alternative to propylene glycol (used for the same purposes).
Moisturizers, serums, and face masks are the most common products that benefit from the moisturizing capabilities and smooth texture created by propanediol.
Propanediol does not have many drawbacks. However, as with any topical ingredients, it is possible those with sensitive skin or allergic reactions to the ingredient can experience redness and irritation.
Sunspots are rather common. They are also called liver spots or solar lentigines. Anyone can have sunspots; however, those who are more fair-skinned, or older than 40-years-old are more susceptible to sunspots. Sunspots tend to be pretty harmless, and it is more of a personal preference if you choose to treat them. The most predictable areas for sunspots to appear are on the back of the hands, the face, your shoulders, and forearms. They are easy to identify, as they are flat brown spots that develop to sun exposure. Real sunspots are harmless and are noncancerous. However, if you see change in your spots or new ones appearing, it is always recommended to have your dermatologist examine your skin for good health.
Vitamin E, vitamin C, and ferulic acid work well to not only lighten the sunspots but to help maintain the elasticity of your skin. Vitamin E protects the skin against the damaging affects of the sun, which can make more sunspots or make the ones you already have appear darker. Combining vitamin E and vitamin C can also help lighten existing sunspots.
propanediol may be effective for sun spots, but there are many other factors that may affect whether this ingredient would work on your skin or if there are better ingredients that may work for you. Take this skin quiz to find the best ingredients for your skin and build your skincare routine.
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