Laser Hair Removal Vs. Electrolysis: Which Is Right For You?

Let’s face it, shaving and waxing can be a chore. Razor burn, missed patches, regrowth stubble—sound familiar? If you’re searching for smooth, low-maintenance skin (and the luxury of being bikini-ready at a moment’s notice), you’re probably eyeing up your longer-term options: laser hair removal and electrolysis. But how do you choose?

If you’ve heard mixed messages online about these treatments, don’t panic. We're here to chat through the ins and outs—no jargon, just honest info—so you feel empowered to pick what suits you. Whether you’ve been contending with facial fuzz since your twenties or are simply fed up with the shaving merry-go-round, we’ll help you discover the right route for you and your lifestyle.

What’s the Difference Between Laser Hair Removal and Electrolysis?

First, let’s lift the lid on what actually happens during these treatments.

Laser hair removal uses a beam of light that’s attracted to the pigment (melanin) in your hair. The laser zaps the hair follicle, gently heating and damaging it enough to slow regrowth. Sessions are quick, especially on larger areas (think legs, underarms, bikini). It’s a fantastic option if you want to treat more than one body part at a time.

Electrolysis, on the other hand, is the only hair removal method legally called “permanent” for all skin and hair types. It involves inserting a super-fine, sterile probe into each hair follicle and applying a tiny burst of electrical current. This destroys the follicle’s “growth centre” so it can’t produce new hair. It’s slower-going—each hair is treated individually—but it means you can tackle anything from stray chin hairs to stubborn bikini fuzz.

Effectiveness and Permanence: Which Treatment Lasts Longer?

If you’re looking for the closest thing to “forever smooth,” here’s what you need to know:

• Laser hair removal offers long-term hair reduction. Most people see a significant reduction (up to 80% fewer hairs) after a recommended course—usually 6-8 sessions spaced a few weeks apart. Some fine “peach fuzz” or light hairs may remain, but they’re often much less noticeable. Occasional top-ups may be needed to maintain your results, especially if hormones fluctuate (hello, menopause).
• Electrolysis is considered truly permanent. Once a follicle is completely treated, it cannot grow hair again. That said, it’s a process—not a quick fix. Multiple sessions are needed to catch hairs at different stages of growth, but every completed area is there to stay.

Choosing the Right Method for Your Skin Type, Hair Colour, and Lifestyle

Here’s where things get personal (as it should!):

Laser hair removal works best if you have light-to-medium skin and dark hair. That’s because the laser targets the contrast between pigment in your hair and your skin. Newer machines (which we proudly use at Heaven at Number 7) can treat a wider range of tones than ever before, but grey, white, red, and very blond hairs usually don’t respond well. If in doubt, don’t be shy—ask for a patch test and see for yourself.

Electrolysis doesn’t play favourites. It works on all hair colours and all skin tones because it doesn’t rely on pigment. If you have stubborn grey chin hairs, naturally pale hair, or tanned/darker skin, electrolysis can zap what laser can’t touch.

Think about your schedule and priorities. Laser is a fabulous timesaver for larger areas—treatments are speedy and you don’t need to come in as often. Electrolysis suits you if you’re targeting smaller, more delicate spots (your upper lip, brow, or odd rogue chin hair, perhaps), or if you want every last hair gone, forever.

Suitability and What to Expect Before, During, and After

Let’s get down to the nitty gritty—how does it actually feel?

Laser hair removal is often described as a brief ping or snap against the skin (imagine a hot elastic band). Our gentle lasers and cooling systems help keep discomfort minimal, and sessions are quick – you could be in and out on your lunch break! There’s usually some mild pinkness after, a bit like sun exposure, but it settles quickly.

Electrolysis feels a little different—a quick zap or warmth at the follicle. On more sensitive areas, you might notice more of a tingle, but we always use soothing gels and can tailor the intensity to your comfort levels. You might have mild redness afterward, especially the first time, but this fades.

Both treatments require a series of sessions for optimum results. We’re big believers in aftercare, so you’ll leave with easy-to-follow advice and a top-up of confidence.

Your Next Step: Chat with the Experts

Still torn, or just want to talk it through? That’s what we’re here for. At Heaven at Number 7, our award-winning team has over 15 years’ experience helping women find the right solution for their skin, their hair, and their busy lives.

Pop in for a friendly chat or book a free consultation—we’ll answer all your questions, carry out patch tests, and help you plan your path to hair-free heaven. Your confidence, your wellbeing, your choice.

Ready to ditch the razor? We can’t wait to welcome you and help you glow, inside and out!