When choosing skincare products, it's essential to be aware of the ingredients or materials they contain. Some ingredients may have proven benefits, while others may have limited or mixed evidence. Here are some examples of ingredients found in skincare products:
- Alpha-hydroxy acids (AHA) : These are water-based plant- and animal-derived ingredients used to smooth skin texture, cleanse, and exfoliate the skin's surface. However, they may increase sun sensitivity or cause rashes, burning, swelling, or peeling
- Butylene glycol : Found in shampoos, serums, and acne products, this type of alcohol may have moisturizing and anti-acne benefits. However, more robust research is needed
- Mineral oil : Derived from petroleum, mineral oil may help lubricate the skin and retain moisture. However, peer-reviewed research is limited, and its benefits are not well-established
- Niacinamide : A form of Vitamin B3 that doesn't occur naturally in the body, it can be added through topical products or food like fish. It's used to support healthy aging, hyperpigmentation, and skin elasticity
- Beta hydroxy acids (salicylic acid) : Found in over-the-counter skincare products, salicylic acid helps with fine lines, wrinkles, irregular pigmentation, and age spots
- Hydroquinone : This ingredient acts as an antioxidant and promotes the production of glycosaminoglycans like hyaluronic acid, firming, smoothing, and softening skin
- Kojic acid : Found in products like skincreams, lotions, and serums, kojic acid is thought to have antioxidant properties and may help with skin tone and texture
- Retinol : A form of Vitamin A, retinol is used to support healthy aging, hyperpigmentation, and skin texture
- L-ascorbic acid : This form of Vitamin C is used in skincare products to support collagen production and protect the skin from environmental damage
To make informed decisions about skincare products, it's essential to read product labels and understand the ingredients they contain. You can also consult resources like EWG Skin Deep® Cosmetics Database
, Healthline's evidence-based facts
, and Cleveland Clinic's popular skincare ingredients
for more information on specific ingredients and their benefits.
