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Skincare Ingredients and Concentration Effects

Skincare Ingredients and Concentration Effects

Assessment

Interactive Video

Chemistry, Biology, Science

9th - 10th Grade

Practice Problem

Hard

Created by

Patricia Brown

FREE Resource

The video discusses the importance of understanding the percentage of active ingredients in skincare products. It highlights the misconception that higher concentrations lead to better results, warning that excessive use can damage the skin. The speaker explains that formulations are designed within safe ranges, using vitamin C as an example. Viewers are encouraged to research and follow product directions to avoid overuse and potential skin damage.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a common misconception about active ingredients in skincare?

Higher concentration always yields better results.

Lower concentration is more effective.

Concentration does not matter.

Active ingredients are not necessary.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a potential risk of using high concentrations of acids in skincare?

Skin damage and burns

Faster results

Increased hydration

Improved skin texture

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the safe concentration range for vitamin C with ferulic acid in skincare?

Below 5%

Above 30%

10% to 15%

20% to 25%

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens if a skincare formulation is below 10% concentration?

It is too strong

It causes skin irritation

It is not very active

It becomes more effective

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What can happen if a skincare product is over 15% concentration?

It improves hydration

It reduces wrinkles

It causes skin sensitization

It enhances skin glow

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is it important to research skincare ingredients?

To follow trends

To save money

To use more products

To avoid skin damage

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What should you do if you are unsure about skincare ingredients?

Follow online trends

Ignore the labels

Consult cosmetic chemists

Use more products

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