No, IPL (Intense Pulsed Light) treatment does not increase hair growth. In fact, it's designed to do the opposite. While some sources report rare instances of increased hair growth, these are exceptions and not the typical outcome.
Understanding IPL and Hair Growth
IPL works by targeting the melanin in hair follicles, using light energy to damage them and inhibit future hair growth. This leads to a reduction in hair growth over time with repeated treatments. The referenced Reddit post (https://www.reddit.com/r/HairRemoval/comments/1ba9i3f/ipl_stimulating_hair_growth/) highlights a personal experience of increased hair growth, but this is not a consistent or expected result.
Several sources confirm that IPL does not stimulate faster hair regrowth. One article states that "IPL treatment does not cause hair to regrow any quicker" (https://thewellnesspeople.co/ipl-hair-removal-common-myths-and-facts/). Another explains that IPL delays hair production, preventing regrowth over time with repeated use (https://ae.braun.com/en-ae/female-hair-removal/hair-removal-for-women/ipl-safety).
However, it's important to note that improper use of IPL devices, or using low-powered devices, can potentially lead to less effective hair removal and might even cause temporary increases in hair growth in some individuals. This is mentioned in several sources which highlight the importance of using the appropriate settings and devices (https://collinscosmeticclinic.com.au/news/hair-removal/can-laser-hair-removal-worsen-hair-growth-rather-than-reduce-it/).
Possible Reasons for Perceived Increased Hair Growth
The initial phase of IPL treatment might show a temporary increase in visible hair. This is because the IPL targets hair in the growth phase, causing some hairs to shed prematurely. This doesn't mean more hair is growing; instead, it's the existing hair that is being shed earlier in the process. After completing a course of treatments, this temporary increase is not observed. One source notes that "the hair growth after four weeks of IPL treatment will be lesser and thinner," and that after 12 weeks, hair growth reduces completely ([reference provided in prompt]).
In summary:
- IPL aims to reduce hair growth.
- Reports of increased hair are rare and often linked to improper device use or individual skin reactions.
- Initial shedding of hair is normal and temporary.
