Skincare
Makeup and Cosmetics
Formulation Chemistry
Ingredients
Hair & Nails
100

The letters in SPF stand for this.

What is...Sun Protection Factor?

100

First coined by Estée Lauder in the 1960s, this term describes the subtle technique of enhancing natural beauty to appear effortlessly attractive.

What is...the "no-makeup makeup look"?

100

This term is a mixture of two immiscible liquids where one is dispersed in the other.

What is...emulsion? 

100

This clear liquid is the most common solvent in skincare products

What is... water?

100

This protein is the main building block of both hair and nails.

What is keratin?

200

This organ is the largest in the human body.

What is...skin?

200

Developed in the early 20th century, this brand was one of the first to mass-produce makeup and is still popular today with its "Great Lash" mascara

What is...Maybelline?

200

This thing prevents microbial growth in multiple skin care products

What are...preservatives

200

This brightening antioxidant ingredient is known to fade dark spots, boost collagen, and protect skin from free radical damage.

What is... vitamin C?

200

The part of the nail that we can see and paint is called this.

What is the nail plate?

300

This term is often used on moisturizers and sunscreens indicating that the product will not clog pores.

What is...noncomodogenic?

300

This ancient civilization used crushed beetles to create red pigment for their lips 

What is...Ancient Egypt?

300

This term refers to the time a formulation remains safe and effective for use.

What is...shelf life?

300

This powerful hydrator can hold up to 1,000 times its weight in water, making it a favorite for plumping and moisturizing skin.

What is...hyaluronic acid?

300

Hair grows from this structure found beneath the scalp.

What is the hair follicle?

400

This part of a skincare routine is essential for removing dead skin cells, but, when overdone, leads to irritation.

What is...exfoliation?

400

Once considered scandalous, this product gained popularity in the 1920s thanks to silent film stars and was often applied with a small brush for precision.

What is...lipstick?

400

This term refers to substances that help mix oil and water in emulsions.

What are...emulsifiers (or surfactants)?

400

Often found in sunscreens, this mineral provides physical UV protection and is safe for sensitive skin.

What is... zinc oxide?

400

This part of the nail protects the matrix and prevents bacteria from entering.

What is the cuticle?

500

This popular, anti-aging skincare treatment is the strongest Vitamin A derivative that is available only by prescription.

What is...tretinoin?

500

This brand, known for its bold and trendy colors, was the first to introduce a gel-like formula for at-home use that mimics professional salon results without UV light.

What is...Sally Hansen?

500

This packaging type can protect formulations from light-sensitive degradation.

What is...amber glass (or opaque packaging)?

500

This naturally derived ingredient from sugar cane is an alpha-hydroxy acid (AHA) that helps exfoliate the skin.

What is...glycolic acid?

500

This natural oil produced by the scalp helps keep hair moisturized and protected.

What is sebum?

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