Hair Loss Tools and Trends

1. What is a benefit associated with the use of a derma roller?

2. What size of needles is commonly used in micro-needling pens for the scalp?

3. What type of light is primarily used in LED brushes for hair growth?

4. LED brushes can reach the same depth as laser devices ( True/False )

5. Which of the following is a characteristic of low-level laser therapy (LLLT)?

6. Which of the following features are true about micro-needling pens? ( Select all that apply )

7. Which of the following statements about LED brushes are correct? ( Select all that apply )

8. In terms of power and effectiveness, which statements are true regarding laser vs. LED devices? ( Select all that apply )

9. What are some characteristics of high-frequency comb treatments? ( Select all that apply )

10. Which of the following statements about laser caps are accurate? 

11. What is a key difference between laser light and LED light in hair loss treatment?

12. Using a laser comb involves parting the hair to apply laser light directly ( True/ False )

13. High-frequency comb treatment is known for what?

14. Which light therapy device uses a combination of red and blue lights?

15. Which laser product is considered the most effective for re-energizing inactive hair follicles?

16. Micro-needling pens are primarily used to massage the scalp.

17. High-frequency combs utilize germicidal action through electrical currents.

18. Derma rollers are effective because they increase the absorption of products applied to the scalp. ( True/ False )

19. What property of LLLT devices is believed to reduce scalp inflammation?

The LED brush’s stimulation is compared to what other tool’s effect?