It could indicate that the follicles were not sufficiently damaged during the procedure, which may necessitate further sessions or even alternative treatments, conducted with the same precision you'd expect from plastic surgery procedures.
Answer: Not all hair falls out after laser treatment. Not all hair falls out after laser treatment. The hair may need to be pushed out by new growing hairs in the follicle after the energy is absorbed. Don't think that the hairs that do fall out are permanently gone either.
The reason behind this lies in the hair growth cycle. Hair grows in different phases, and the laser can only target hair during its active growth phase (Anagen). Since not all hair follicles are in this phase simultaneously, multiple sessions are needed to catch each follicle during its most susceptible stage.
The shedding process can take up to two weeks post-treatment, which is why you'll still see hair after laser sessions. Also, because not every hair will be in the growth stage when the area is treated, some will remain. In fact, in any one treatment only about 15% of the follicles are damaged.
Laser hair removal may not work for a number of reasons. The most common ones are: Your hair growth is due to a hormonal imbalance – although a hormonal imbalance poses an extra set of problems, with thorough treatment, it is still possible to inhibit excess hair growth.
Hair Growth Cycles – Hair growth occurs in cycles, and not all of the hair in a given area is in the same growth phase at the same time. This means that some hairs may not be affected by the laser during the initial treatment, and may continue to grow as normal.
When the laser targets the hair follicle, it damages the root of the hair. This damage signals to the body that the hair is no longer needed and will eventually be shed. In most cases, this occurs 1 to 3 weeks after your LHR treatment, and it sometimes looks like blackheads or stubble.
If you notice any hair regrowth, patchy or uneven hair growth, and lack of hair reduction after undergoing laser hair removal, it means the method is not working for you.
Pulling out loose hair after a laser hair removal session is not recommended. It disrupts the hair growth cycle; when hairs are loose it means the hair is in its cycle of removal. If it's removed before it dies on its own, it could stimulate hair to grow again.
The treatment may be less effective if the clinic doesn't adjust the laser settings to match your specific needs. It is essential to ensure the clinic uses technology that allows practitioners to customise your treatment to the correct wavelength and intensity for your hair and skin type.
Hair Growth Cycles: The primary reason you might notice stubble after laser hair removal is the nature of your hair's growth cycles.
You can speed up the shedding process by gently exfoliating with a soft brush or daily scrub. The goal is to slough off the dead skin cells so trapped hairs can surface. Avoid picking or scratching the spots, as this can cause scarring.
While laser hair removal significantly reduces hair growth, it doesn't always eliminate it completely, and some may still require occasional touch-ups. Skin reactions can also play a role in feelings of regret, although this is rare when the procedure is done correctly.
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It can be normal for treated hair to take several days to several weeks to fall out completely. A slight delay may be necessary for the hair to detach from the damaged follicle, which is why it's important to follow your practitioner's recommendations and schedule several sessions to achieve optimal results.
Your treatments aren't regular enough. As a result you hair cycles will overlap and the treatment won't be as effective as it should be. Solution – For the laser to destroy the root, the follicle has to be at a specific stage of its growth. So not too early and not too late.
Post-treatment, you may find hairs that seem stubborn and resistant to shaving. This is perfectly normal, and an important part of the shedding process. Remember, each hair on your body is at a different stage of growth. Which means multiple sessions may be necessary to capture each hair in its growth stage.
You may start to see weeks of hair reduction after a single treatment. Some people suffer from skin irritation, bumps, and ingrown hairs when hair starts to grow back after shaving or waxing. If these issues decrease significantly between laser sessions, it means there is less hair regrowth to cause problems.
People may believe that it's hair growth, but it's your body pushing hair upwards to the surface and pulling the hair away from your skin to remove it. Some patients may be concerned because not all hairs within the treatment region were shed following the treatment.
It could indicate that the follicles were not sufficiently damaged during the procedure, which may necessitate further sessions or even alternative treatments, conducted with the same precision you'd expect from plastic surgery procedures.
Wait until the skin has fully healed before shaving, which can take up to two weeks. Shaving too soon can cause further irritation and damage to the skin, which can lead to scarring and hyperpigmentation.
Variable success rates ranging from 65% to 75% hair reduction at 3 months after 1 to 2 treatments with fluences of 10–40 J/cm2, to 75% hair reduction in 91% of individuals 8 months after 3 to 4 treatments at 40 J/cm2 have been reported with the diode laser system.