Summer ready: Your laser hair removal timeline.
Thinking about laser hair removal at home this summer? The key is starting earlier than you think; here is everything you need to know.
Why timing matters.
Laser hair removal is not an overnight solution and that is actually what makes it so effective.
Unlike waxing or shaving, laser targets the hair at the follicle level, permanently disabling it over a course of treatments.
Because hair grows in cycles, and the laser can only treat hairs in their active growth phase, multiple sessions are needed to catch every hair at the right moment.
This is why starting early is everything. Beginning your Tria 4X treatments now gives your skin the time it needs to complete a full course and arrive at summer smooth, confident and hair free.
How does laser hair removal work?
Laser hair removal works by targeting melanin — the pigment that gives hair its colour. The Tria 4X delivers targeted laser energy at a wavelength of 810nm, clinically proven to be the optimal wavelength for melanin absorption. Once absorbed, this energy converts to heat, warming and permanently disabling the hair follicle.
Is Tria 4X right for me?
It is worth noting that both laser and IPL hair removal work best on lighter skin tones with darker hair, due to the contrast needed for effective melanin targeting.
Both technologies are unsuitable for darker skin tones or those with red, blonde or grey hair, as it lacks the melanin required for targeting.
Your treatment timeline.
Users can see up to 100% hair reduction* in as few as 8 treatments, with sessions recommended every 2-4 weeks. Starting early means you could complete your full course comfortably before summer arrives; with no last minute rushing and no compromise on results.
Consistency is key. Following the recommended treatment schedule ensures you are targeting hair across all growth cycles, maximising the long term reduction you will see.
How to prepare your skin.
Get the most from your Tria 4X starts before you even pick up the device. Key things to keep in mind ahead of each session:
- Always shave the treatment area beforehand — never wax or thread
- Avoid sun exposure and always wear SPF 50+ on treated areas
- Skip fake tan for at least two weeks before each session
- Keep skin clean and product free on treatment day
- Always do a patch test if you are new to the device or trying a new area
For a full breakdown of how to prepare for your treatment, read our guide here:
How to take care of your skin after laser.
Post-treatment care is just as important as preparation, and in summer, sun protection becomes your number one priority. Your skin may feel slightly warm or sensitive after each session; this is completely normal.
Key things to do after each session:
- Apply a soothing gel to calm the skin immediately after treatment
- Avoid heat: Very hot showers, saunas and steam rooms for around 24 hours
- Wear SPF 50+ daily and reapply every two hours if outdoors
- Wait at least five days before exfoliating
- Stick to treating each area no more than once every two weeks
For everything you need to know about laser aftercare, read our full guide here:
Stay the course.
One of the most common mistakes people make with at-home laser hair removal is stopping too soon. Seeing early results is exciting, but completing your full course of 8 or more sessions is what delivers truly permanent hair reduction.**
Since hair grows in cycles, missing sessions means some follicles may not be treated at the right time, leading to patchy regrowth.
The good news? Starting now means you have plenty of time to complete your full course before summer.
Ready to start your laser hair removal journey?
The Tria 4X is the most powerful at home laser hair removal device** available, delivering clinically proven permanent results*** in as few as 8 treatments.
Summer skin starts now.
Shop hair removal.
*Based on user self assessment scores during an independent clinical trial of 21 participants.
**Based on maximum output specifications outlined in each device’s User Manual. Tria 4X Hair Removal Laser at 20 J/cm2, Braun Silk i-Expert Pro 5 and Pro 7 at 6.5 J/cm2 and Philips Lumea 9000 Series at 6 J/cm2.
***Permanent results are defined as ‘a permanent reduction in hair regrowth’. i.e. a long-term stable reduction in hair counts following a full course of laser treatments.