Probiotics in skincare Cosmetics

Some probiotic skincare ingredients aren't live bacteria, but rather postbiotics (byproducts of bacterial fermentation) that still offer skin-beneficial effects. elaborate

Eye Creams Cosmetics

Eye creams are often formulated with a higher concentration of active ingredients than face creams, because the skin around the eyes is thinner and more delicate. elaborate

Chemical Peels Cosmetics

Chemical peels were used by ancient Egyptians, employing ingredients like sour milk and vinegar to improve skin. elaborate

Facial Rollers/Gua Sha Cosmetics

Facial rollers and Gua Sha tools are traditionally made from materials believed to have cooling properties, like rose quartz or jade, to help reduce puffiness. elaborate

Eyeliner Cosmetics

Ancient Egyptians used eyeliner made from a mixture of lead, malachite, and kohl, not only for cosmetic purposes but also as a form of sun protection. elaborate

Makeup-Tutorials Cosmetics

Many early makeup tutorials, before the internet, were found in women's magazines, often featuring heavily airbrushed models and techniques unattainable for the average person. elaborate

Inclusive-Beauty Cosmetics

The inclusive beauty movement challenges traditional beauty standards by celebrating diverse appearances, including different skin tones, body types, ages, and abilities, boosting self-esteem and challenging societal norms. elaborate

Sunscreen Cosmetics

Sunscreen was originally developed for soldiers during World War II. elaborate

Concealer Cosmetics

Concealer was originally developed for actors in the theatre to cover blemishes and create a more even complexion for the stage. elaborate

Facial Oils Cosmetics

Facial oils, despite their richness, can actually help regulate oil production in some skin types by balancing sebum levels. elaborate

Exfoliants Cosmetics

Some exfoliants, like those containing fruit enzymes, work by dissolving the bonds between dead skin cells, rather than physically scrubbing them away. elaborate

Hyaluronic Acid Cosmetics

Hyaluronic acid is found naturally in the human body, with the highest concentrations in the eyes and joints. elaborate

Retinol Cosmetics

Retinol is a vitamin A derivative, meaning your body can't produce it – you need to get it from external sources like food or skincare products. elaborate

Micellar Water Cosmetics

Micellar water was originally developed in France as a gentler way to cleanse sensitive skin. elaborate

Face Masks Cosmetics

The earliest known use of face masks dates back to ancient Greece, where physicians used them during surgeries to filter out unpleasant smells. elaborate

Facial Cleansers Cosmetics

Some facial cleansers contain ingredients that can actually *dry out* your skin more, even if they claim to be moisturizing. It's important to read labels carefully and choose one suited to your skin type. elaborate

Facial Serums Cosmetics

Facial serums are often lightweight and quickly absorbed because they have a higher concentration of active ingredients and a lower concentration of water than other skincare products. elaborate

Foundation Cosmetics

Isaac Asimov originally envisioned the *Foundation* series as a trilogy. elaborate

Moisturizers Cosmetics

Some moisturizers contain humectants, which draw moisture *from* the air to your skin. elaborate

Lipstick/Lip Gloss Cosmetics

The ancient Egyptians used crushed gemstones in their lipstick. elaborate

Eyeshadow Cosmetics

The word "eyeshadow" wasn't commonly used until the 20th century; earlier, similar cosmetics were simply called "eye paint" or similar terms. elaborate

Vitamin C Serum Cosmetics

Vitamin C serum is most effective when stored in a dark, cool place, as light and heat can degrade its potency. elaborate

Acne Treatments Cosmetics

Some acne treatments containing benzoyl peroxide can bleach fabrics, so be careful not to get it on your clothes! elaborate

Mascara Cosmetics

The first mascara was made from coal dust. elaborate

Blush Cosmetics

Blush, in makeup, was historically made from crushed insects like cochineal beetles. elaborate