Laser Genesis
Long-pulsed Nd:YAG 'no-downtime' laser facial
Marketed as the 'laser facial' and a pre-event glow treatment, Laser Genesis is popular in Singapore precisely because nothing visible happens afterwards, which also makes it the laser most often sold in packages of ten.
The wavelength is capable of far more than this protocol asks of it; the gentleness that sells it is also its ceiling.
Reviewed against the Aesthetics International standard. Category: Lasers.
Do Laser Genesis work?
Promising. The wavelength is capable of far more than this protocol asks of it; the gentleness that sells it is also its ceiling. Evidence is modest.
- Verdict
- Promising Plausible mechanism and early evidence. Reasonable to try with realistic expectations.
- Evidence base
- 3 PubMed-indexed studies cited below, including systematic reviews, randomised trials.
- Suits
- Mild diffuse redness and rosacea-prone skin in people who cannot have any downtime; maintenance between stronger treatments; darker skin where IPL is unwise.
- Not for
- Pigmentation, scars, laxity or anyone expecting a structural change. It will not replace a resurfacing or lifting treatment.
- In Singapore
- Cutera's Nd:YAG platforms are HSA-registered and doctor-operated in Singapore; the same long-pulsed 1064 nm wavelength, delivered at higher energy with defined endpoints, is part of our Time Freeze LCLR and R2 Glow protocols.
- Category
- Lasers
- Reviewed
- 1 October 2026 by Aesthetics International. Revised as evidence and regulation change.
What it is
A 1064 nm Nd:YAG laser fired in rapid microsecond pulses across the face without contact, gently warming the upper dermis to around 40–42 °C for several minutes. It is the gentlest end of the Nd:YAG family: no ablation, no pigment shattering, and no visible endpoint beyond warmth and mild pinkness.
How it works
Sustained bulk heating of the dermis is proposed to stimulate collagen and to shrink small vessels, which is why the claims span redness, pores, fine lines and 'glow'. Because the energy per pulse is low, the effect per session is small and the plan is a course of four to six, repeated. Technique varies in pass count, temperature reached and whether the operator treats to a measured skin temperature or just a timer.
What the evidence says
Evidence is modest. A double-blind RCT found microsecond 1064 nm reduced diffuse facial erythema almost as well as pulsed-dye laser and with less discomfort, and a 2021 meta-analysis found the two comparable for rosacea. One RCT reported wrinkle and laxity improvement with long-pulsed 1064 nm using adjusted parameters. For pores, 'glow' and acne the literature is small, uncontrolled and often device-sponsored. It is a gentle tool with a real but limited effect on redness and a largely unproven effect on everything else.
What people are saying
Paraphrased from public discussion on TikTok, Instagram, Reddit and in the press. Not testimonials, and not about any one clinic. Reported in: realself.com, cutera.com.
What the studies show
- RCT
Microsecond 1064 nm Nd:YAG reduced diffuse facial erythema with less discomfort than pulsed-dye laser, which was slightly more effective.
Comparative effectiveness of nonpurpuragenic 595-nm pulsed dye laser and microsecond 1064-nm neodymium:yttrium-aluminum-garnet laser for treatment of diffuse facial erythema: A double-blind randomized controlled trial. — J Am Acad Dermatol, 2013. PMID 23688651.
- systematic review
Pooled comparisons found no significant difference between pulsed-dye laser and microsecond 1064 nm Nd:YAG for rosacea erythema.
Efficacy Comparison of Pulsed Dye Laser vs. Microsecond 1064-nm Neodymium:Yttrium-Aluminum-Garnet Laser in the Treatment of Rosacea: A Meta-Analysis. — Front Med (Lausanne), 2021. PMID 35127754.
- RCT
A randomised comparison of parameters reported improvement in wrinkles and laxity after a course of long-pulsed 1064 nm treatments.
Long pulsed 1064 nm Nd:YAG laser treatment for wrinkle reduction and skin laxity: evaluation of new parameters. — Int J Dermatol, 2015. PMID 25515708.
Studies are selected for relevance and quality, not for agreement with the verdict; PubMed records are linked so the reader can check them.
Who it suits
Suits
Mild diffuse redness and rosacea-prone skin in people who cannot have any downtime; maintenance between stronger treatments; darker skin where IPL is unwise.
Not for
Pigmentation, scars, laxity or anyone expecting a structural change. It will not replace a resurfacing or lifting treatment.
Alternatives
The two reviewed treatments most often weighed against Laser Genesis, on the same standard.
| Laser Genesis | Pico laser | Niacinamide | |
|---|---|---|---|
| Verdict | Promising | Vetted | Established |
| What it is | A 1064 nm Nd:YAG laser fired in rapid microsecond pulses across the face without contact, gently warming the upper dermis to around 40–42 °C for several minutes. | A picosecond laser delivers energy in pulses a thousand times shorter than the nanosecond lasers that came before it. | Niacinamide is vitamin B3 in its amide form, a water-soluble ingredient used at two to ten per cent in serums and moisturisers. |
| Evidence base | 3 PubMed-indexed studies cited below, including systematic reviews, randomised trials. | 4 PubMed-indexed studies cited below, including systematic reviews. | 3 PubMed-indexed studies cited below, including randomised trials. |
| Suits | Mild diffuse redness and rosacea-prone skin in people who cannot have any downtime; maintenance between stronger treatments; darker skin where IPL is unwise. | Sun spots, freckles, post-acne marks, tattoo ink, uneven tone in Asian skin when energy is set conservatively. | Almost everyone: oily, blotchy, acne-prone or barrier-compromised skin, and as a tolerable companion to retinoids and acids. |
| In one line | The wavelength is capable of far more than this protocol asks of it; the gentleness that sells it is also its ceiling. | The variable that matters is depth, not brightness, and pigment already deposited is only half the problem; the inflammation producing it is the other half. | It will not change a face, but it makes everything else in the routine easier to tolerate, which is worth more than most hero ingredients deliver. |
Risks
Transient pinkness and warmth; rare blistering if the handpiece is held still or the skin overheats. The main risk is a package that outlasts the benefit.
In Singapore
Cutera's Nd:YAG platforms are HSA-registered and doctor-operated in Singapore; the same long-pulsed 1064 nm wavelength, delivered at higher energy with defined endpoints, is part of our Time Freeze LCLR and R2 Glow protocols.
“The wavelength is capable of far more than this protocol asks of it; the gentleness that sells it is also its ceiling.”
Vetted protocols on the same problem
Questions
Does Laser Genesis shrink pores?
Is it the same as Time Freeze LCLR?
How often?
Cite this review
Aesthetics International (2026). Laser Genesis: does it work? Evidence, risks and verdict. https://aesthetics-international.org/treatments/laser-genesis/ (reviewed 1 October 2026).
Editorial, unpaid and independent of any manufacturer. Verdict: Promising. See what works and what doesn't across all 153 reviews. Spotted an error or a newer study? Suggest a correction — changes are logged on the corrections page. Terms are defined in the glossary.
Where this review is used
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