Laser hair removal is often marketed as a “permanent solution” to unwanted hair but is that actually true?
Let’s separate fact from fiction.
What Does "Permanent Hair Removal" Really Mean?
“Permanent” in the context of laser hair removal doesn’t mean you’ll never see a single hair again for life. It means that the majority of targeted hair follicles are destroyed and won’t grow back or will grow back much finer and slower.
However, your body can still develop new hairs over time due to:
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Hormonal changes (e.g., PCOS, menopause, testosterone therapy)
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Genetics
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Medications
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Ageing
So while the treated hair follicles may be permanently disabled, new ones can still develop and sprout hair.
How Many Sessions Do You Need?
Most people require 6 to 8 sessions, spaced 4–6 weeks apart, to achieve significant reduction. After that, annual maintenance may be needed to keep results long-term.
Areas with hormonal influence (like the face, underarms, and bikini line) often require more touch-ups than others.
Does Hair Ever Grow Back?
Hair can regrow after laser but it usually comes back:
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Lighter
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Finer
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More sparse
This is especially true if you’ve had the full course of sessions and occasional maintenance.
You won’t return to full, coarse regrowth unless you skip all maintenance or experience hormonal triggers.
Is Laser Hair Removal Worth It?
For many people, yes it:
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Reduces hair long-term
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Minimises ingrown hairs
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Saves time and money on waxing/shaving
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Softens the skin’s texture
But it’s not a one-and-done miracle. Think of it as a long-term reduction rather than absolute removal.
Laser hair removal is an incredible option for long-term hair reduction — especially when performed with advanced technology like the Candela GentleMax Pro Plus, which delivers fast, safe, and effective results across a wide range of skin types.
However, it’s important to understand that while laser significantly reduces hair growth and can feel life-changing, the only 100% permanent method of hair removal is electrolysis. Electrolysis targets each follicle individually and is FDA-approved as the sole treatment for truly permanent results.
At Injectual, we’re proud to offer both medical-grade laser and specialist electrolysis treatments, ensuring that every client receives a tailored solution that matches their goals, lifestyle, and long-term expectations.
Is electrolysis better than laser hair removal?
It depends on your goals. Electrolysis is the only FDA-approved method of 100% permanent hair removal, making it ideal for clients who want a definitive solution. Laser hair removal, on the other hand, is faster, covers larger areas, and offers long-term reduction — but some regrowth is still possible. Many clients choose laser first and finish with electrolysis for complete clearance.
Does laser hair removal work on all hair colours?
Laser targets pigment in the hair follicle, so it works best on darker hair. Blonde, grey, white, and very light red hairs usually do not respond well. In these cases, electrolysis is the recommended solution, since it does not rely on pigment to be effective.
How many laser sessions do I need for best results?
Most people need 6–8 sessions, spaced 4–6 weeks apart. Maintenance sessions once or twice a year may be needed, especially on hormonally sensitive areas like the face, bikini line, and underarms.
Is laser hair removal painful?
Discomfort is usually minimal. At Injectual, we use the Candela GentleMax Pro Plus, which features built-in cooling technology for maximum comfort while protecting the skin. Most clients describe it as a quick “elastic band snap” sensation.
Which lasts longer: laser or electrolysis?
Electrolysis lasts forever, as it permanently destroys the follicle. Laser lasts long-term, but some regrowth can occur over the years — usually finer, lighter, and more sparse than before.
Who is a good candidate for electrolysis?
Electrolysis works on all skin tones and all hair colours, making it the best choice for blonde, grey, or red hair, or for clients who want guaranteed permanent results.
