How often do you need to do at-home laser hair removal?

How Do At-Home Laser Hair Removal Devices Work?

At-home laser hair removal devices use diode laser technology to target hair follicles at the root. Unlike IPL (Intense Pulsed Light) devices, which use a broad spectrum of light, laser hair removal technology delivers a concentrated beam of light to penetrate deeper into the hair follicle. The laser energy is absorbed by the melanin in the hair, disabling the follicle and preventing future growth. Over time, with consistent use, hair regrowth becomes finer and less frequent, leading to long-lasting smoothness.

The Tria 4X laser hair removal device uses laser technology that is the closest to in-clinic treatments available for home use, offering a power level of 20J/cm². While at-home laser hair removal works similarly to professional treatments, the energy levels are lower, making them safer for home use. This means you may need more sessions than professional treatments, but with the right schedule, you can still achieve excellent results—closely resembling those of in-clinic treatments, without the need for expensive visits.

How Often Should You Use an At-Home Laser Hair Removal Device?

The ideal treatment schedule depends on the device and your hair growth cycle, but we would recommend the following schedule for your Tria 4X laser hair removal device:

Initial Treatment Phase (First 3 Months): Use your Tria 4X device once every two weeks. This ensures you effectively target hair during its active growth phase.

Maintenance Phase (After 3 Months): Reduce treatments to only when needed to maintain results and prevent regrowth.

The Anagen Hair Growth Phase

Consistency is crucial. This is because the hair follicle is most effective at being 'disabled' by the laser when your body hair is in the anagen hair growth phase. This is why you need to treat the hairs multiple times over a period of at least three months, or 5-6 treatments. The anagen phase lasts 2-3 weeks and then goes into catagen, telogen and exogen when the hair falls out and starts a new growth phase all over again. Since we want to catch the hair follicle in the anagen phase, we must treat every two weeks, without skipping a treatment day. It's best to mark your calendar to make sure you don't miss your date with the laser. 

You might be wondering, “How can I tell if my hair is in the anagen growth phase?” While there’s no exact way to know, you can make an informed guess based on the appearance of your hair. The signs can vary depending on the area of your body:

Legs and Arms: Hair in these areas typically has a shorter anagen phase (around 1-2 months), so if you see hair growing consistently after shaving, it’s likely in this phase. If it appears dark, thick, and firmly rooted, it’s a good sign it’s actively growing.

Bikini Area: Hair here tends to have a longer anagen phase, sometimes lasting several months. If you’ve recently shaved and new hair is emerging or feels coarse and dense, it’s likely in the growth phase.

Underarms: Similar to the bikini area, underarm hair has a longer anagen phase, meaning if you notice steady regrowth after shaving, those hairs are likely active and ideal for laser treatment.

Can You Do Laser Hair Removal Treatments Too Often?

In short, yes, using your device too frequently won’t speed up results and may cause unnecessary skin irritation. Hair needs time to fall out and stop regrowing between treatments. Sticking to the recommended schedule helps you achieve optimal results without overexposing your skin to laser energy.

If you notice irritation or sensitivity, take a break and allow your skin to recover. Always follow your device’s instructions for safe and effective use and consult with a doctor if you have any concerns during your treatment.

When Will I See Results?

Results vary based on hair color, skin tone, and hair thickness. However, Tria’s 4X Laser Hair Removal Device is proven to deliver visible results quickly, with users experiencing up to 73% hair reduction after just two treatments.

For optimal results, we recommend using your laser for the full set of 6 bi-weekly treatments. After this you’ll see up to 100% hair removal. 

What to Expect:

• 2-4 Weeks: Hair growth may appear slower, and some hairs may start falling out.

• 6-8 Weeks: A noticeable reduction in hair regrowth.

• 12+ Weeks: Many users experience long-term hair reduction, with only occasional touch-ups needed.

Again, it’s good to keep in mind that results will vary, and lighter-colored hair may take longer to respond to treatment. Darker hair absorbs laser energy more effectively, making treatments more efficient.

Common Mistakes When Doing Laser Hair Removal at Home

To maximize your results and avoid irritation, avoid these common mistakes:

1. Not Shaving Before Treatment

Laser devices work by targeting the hair follicle beneath the skin. If there’s hair on the surface, the energy can be wasted on burning the hair instead of reaching the root. We recommend to always shave the area before treatment (but don’t wax or pluck, as this removes the follicle).

2. Skipping Sessions

Laser hair removal is only effective with consistent use. Skipping treatments can prolong the process and lead to uneven results. Stick to your schedule to ensure you target hair at the right growth stage.

3. Using the Wrong Settings

Most devices offer adjustable intensity levels. Always start with the lowest setting and gradually increase based on your skin’s tolerance. Using too high of a setting too soon can cause discomfort and redness.

4. Expecting Instant Results

Laser hair removal is a gradual process. Some users get discouraged when they don’t see immediate hair loss. Patience is key, be sure to keep up with your treatments, and you’ll see results over time.

5. Not Protecting Your Skin

After laser treatments, your skin may be more sensitive so it’s best to avoid intense sun exposure for a couple of weeks and apply sunscreen to prevent irritation and hyperpigmentation.

 

At-home laser hair removal devices like the Tria 4X give a convenient and effective way to achieve smooth, hair-free skin at home but remember that consistency is key. By following the recommended treatment schedule, understanding your hair growth cycle, and avoiding common mistakes, you can maximize your results and enjoy long-lasting hair reduction.