Skin care products contain a mixture of polar covalent, non-polar covalent and ionic compounds - Scottish Highers Chemistry - Question 8 - 2017
Question 8
Skin care products contain a mixture of polar covalent, non-polar covalent and ionic compounds. The compounds need to stay mixed within the product.
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Worked Solution & Example Answer:Skin care products contain a mixture of polar covalent, non-polar covalent and ionic compounds - Scottish Highers Chemistry - Question 8 - 2017
Step 1
Explain the role of water in skin care products
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Answer
Water acts as a solvent in skin care formulations, helping dissolve various active ingredients. It also aids in the spreadability of the product, making it easier to apply evenly across the skin.
Step 2
Explain the role of fats and oils in skin care products
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Answer
Fats and oils provide emollient properties, which help moisturize and soften the skin. They also create a barrier that prevents moisture loss, thus keeping the skin hydrated.
Step 3
Explain the role of antioxidants in skin care products
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Answer
Antioxidants protect the skin from free radicals that can cause oxidative stress and premature aging. They help maintain the skin’s health and improve its overall appearance.
Step 4
Explain the role of minerals in skin care products
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Answer
Minerals, such as zinc and magnesium, play essential roles in skin healing and maintaining skin integrity. They can also help control oil production and provide a calming effect on irritated skin.
Step 5
Explain the role of sun block in skin care products
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Answer
Sun block contains ingredients that absorb or reflect UV radiation, protecting the skin from harmful sun exposure. This helps prevent sunburn, premature aging, and skin cancer.
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