Natural Ingredients in Cosmetics Quiz

What is a common source of natural ingredients in cosmetics?

• Plastic compounds

• Petroleum derivatives

• Synthetic polymers

• Plant extracts

Which ingredient is obtained from the aloe vera plant?

• Essential oil

• Emollient

• Gel

• Wax

What is the main function of a humectant in skincare?

• Cleanses the skin

• Prevents sun damage

• Attracts and retains moisture

• Reduces oil production

Which method is commonly used to extract essential oils from flowers?

• Cold pressing

• Steam distillation

• Maceration

• Coagulation

Which of the following is an antioxidant used in natural products?

• Talc

• Vitamin E

• Lanolin

• Zinc oxide

Which essential oil is widely known for its antibacterial and acne-fighting properties?

• Chamomile oil

• Tea tree oil

• Rose oil

• Lemon oil

What type of emulsion is most common in moisturizing lotions?

• Water-in-oil

• Oil-in-water

• Wax-in-water

• Oil-in-wax

Which of the following is NOT an extraction method?

• Steam distillation

• Solvent extraction

• Homogenization

• Cold pressing

Which of the following is an example of a plant with astringent properties?

• Coconut

• Witch hazel

• Banana

• Sunflower

What is lanolin derived from?

• Cow milk

• Beeswax

• Sheep’s wool

• Fish oil