Flashlamp · Laser · Pacific Plaza
Home IPL vs laser hair removal compares a broad flash of filtered light, capped in strength so it can be used unsupervised, with a single laser wavelength set by a doctor for each area and skin tone. Both rely on pigment in the hair. Home IPL devices are not offered at Atelier; laser hair removal is, and Dr Sin Yong sets the clinic's laser hair removal system area by area.
Home IPL (intense pulsed light) uses a flashlamp that gives out a broad band of light, typically spanning 500 to 1200 nm, with a filter that strips the shorter wavelengths the skin surface absorbs most. Melanin in the hair takes up part of what remains and warms the follicle. Because nobody assesses the user, makers cap the energy per flash by design, and most fit a skin-tone sensor that blocks the flash on darker skin.
Clinic laser hair removal delivers one wavelength per pulse. At Atelier that is 755 nm alexandrite, strongly absorbed by melanin and suited to dark hair on lighter skin, or long-pulsed 1064 nm Nd:YAG, which passes surface pigment more readily and is used as skin tone deepens. Energy, pulse length and cooling are set for the area. Both rest on the same principle, selective photothermolysis: heating the pigmented follicle while sparing the skin around it. The laser hair removal page explains how a course runs.
Side By Side
The table compares how each works, not which is better. The right choice depends on your hair, your skin and how much you want to manage yourself.
| Home IPL | Clinic laser hair removal | |
|---|---|---|
| Energy or mechanism | Filtered broad-band flashlamp light; energy capped for unsupervised use | One wavelength per pulse, 755 nm or 1064 nm; energy set by a doctor for the area |
| Depth and target | Melanin in the hair; shorter wavelengths in the band are also taken up by skin pigment | Melanin in the hair; 1064 nm reaches deeper and is absorbed less by surface pigment |
| Typical sessions | Repeated self-treatment on the maker's schedule, with ongoing upkeep | A staged course, commonly 6–8 sessions at 4–6 week intervals, timed to regrowth |
| Comfort and numbing | Usually no active cooling | Surface cooling with each pulse; numbing assessed at consultation |
| Downtime | Depends on skin and setting; burns and darkening can follow on unsuitable skin | Pink skin and follicle bumps for hours to a day |
| When results show | Gradual change over repeated use | Treated hairs shed over one to three weeks; reduction builds across the course |
| Who it suits | Lighter skin with dark, coarse hair, in small, visible areas, untanned | Dark hair on any skin tone, with the wavelength matched |
| Assessment | Self-assessed against the maker's guidance | Hormones, medicines, recent sun and skin tone per area checked first |
| At Atelier | Not offered at Atelier | Offered at Atelier |
Skin Tone
Melanin in the skin competes with melanin in the follicle for the same light. With dark hair on light skin the follicle takes most of the energy; as skin pigment rises, the margin between heating the hair and heating the skin narrows. A broad band includes shorter wavelengths the surface absorbs readily, which narrows it further, and most home IPL makers therefore list darker skin tones as unsuitable. Published evidence, including a meta-analysis, points to 1064 nm with suitable cooling as the safer approach as skin darkens.
Many people in Singapore have Fitzpatrick III to V skin, and tone is not uniform: underarms and the bikini area often run darker than the forearms, and a recent tan alters the picture until it fades. Any light-based method on unsuitable skin can cause burns, blisters that occasionally scar, pale patches, and post-inflammatory hyperpigmentation, which can take a long time to fade in Asian skin. A tan, a dark mole or tattoo, or overlapping flashes all raise the risk. Laser hair removal for darker skin covers the clinic side.
Which Problem
How Atelier Decides
Dr SY starts with each area rather than the device: hair colour and thickness, skin tone in that area rather than on the face, recent sun, medicines, hormones, and any IPL or laser used before. On darker, recently tanned or reactive skin, a small test patch is treated and checked before the full area. A home IPL device is usually put aside during a clinic course, so the skin can be read accurately and heat does not stack on the same follicles; whether it can help with upkeep afterwards is discussed at the end. The 755 nm wavelength is described on the alexandrite laser page, and care between visits on laser hair removal aftercare.
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Atelier Aesthetics · Owned by AYA
9 Scotts Road, Pacific Plaza #12-01A, Singapore 228210 · +65 8023 7170
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