Those tiny visible veins on the nose, cheeks or chin — and the general redness that never quite goes. They're dilated blood vessels just below the surface, and the treatment that addresses them targets the blood inside, not the skin on top.
Thread veins (also called spider veins or telangiectasia) are tiny capillaries near the surface of the skin that have become permanently dilated. The capillary wall has weakened, the vessel has widened, and blood pools in it — making it visible through the surface as a fine red or purple line.
Several things contribute: sun damage breaks down collagen in the capillary walls; age weakens them further; genetics play a role (if your mum has them, you're more likely to); temperature extremes (hot showers, cold winds) cause vessels to repeatedly dilate and contract; and rosacea is a related condition where generalised facial redness and visible vessels come from the same underlying vascular reactivity.
Thread veins are dilated blood vessels — structural changes in the vessel wall beneath the surface. Creams can soothe surface inflammation and reduce the appearance of redness temporarily by constricting surface blood flow, but they cannot close a dilated blood vessel. The vein is still there, still dilated, still visible. When you stop using the cream, the redness returns because the vessel hasn't changed.
To remove a thread vein you need something that targets the blood inside it and seals the vessel — which is what IPL does.
How we treat it
Intense pulsed light is absorbed by haemoglobin in the blood, heating and sealing the dilated vessel so the body reabsorbs it.
Thread veins are a vascular problem — a dilated blood vessel — so the treatment has to target the blood vessel. IPL works because the light it delivers is selectively absorbed by haemoglobin (the protein in red blood cells). The haemoglobin absorbs the light energy, converts it to heat, and that heat seals the vessel wall. The vessel collapses and the body reabsorbs it over the following weeks — the vein simply disappears.
That's the mechanism: target the blood, heat it, seal the vessel, let the body clear it. No cream can do this because no cream can selectively heat haemoglobin inside a blood vessel. IPL can because it uses light, and haemoglobin absorbs light. It's the right tool for the right problem — a vascular problem needs a vascular treatment.
One important note: IPL is excellent for discrete thread veins and mild to moderate redness. If you have active rosacea with papules and pustules, the inflammation needs to be settled first with skincare and sometimes prescription treatment, and Anne will guide you on this at consultation. IPL can then target the visible vessels and residual redness once the inflammation is controlled.
A free consultation first — Anne will look at your skin, assess whether you have discrete thread veins, generalised redness, or rosacea that needs managing first, and give you an honest plan. The treatment itself takes 15 to 30 minutes: a cold gel is applied, you wear protective goggles, and the IPL handpiece is passed over the area. Each pulse feels like a quick, warm flick — like a tiny rubber band snap against the skin.
After treatment, the veins may darken briefly (this is the vessel sealing), then fade over the following 2 to 4 weeks as the body reabsorbs them. Most thread veins need 1 to 3 sessions, spaced 4 weeks apart. For generalised redness or rosacea-related vessels, a course of 3 to 5 sessions may be needed. Daily SPF is essential — sun exposure will create new thread veins faster than any treatment can clear existing ones.
IPL is highly effective for discrete thread veins — most visible veins can be cleared with 1 to 3 sessions, and the result is long-lasting. However, thread veins are a sign of an underlying tendency (sun damage, genetics, vascular reactivity), so new veins can appear over time. Maintenance sessions once or twice a year keep things clear. For rosacea-related redness, IPL improves the visible vessels and overall redness significantly, but rosacea is a managed condition — it can flare with triggers (heat, alcohol, stress, sun) and needs ongoing skincare and sometimes prescription support. Anne will always be straight with you about what's achievable and what needs managing alongside treatment.
IPL targets the blood vessel causing the visible thread vein, closing it so it fades. Most clients need a course of sessions.
Thread veins form when the tiny capillary walls near the surface weaken and dilate. Sun damage, age, genetics, temperature extremes and rosacea all contribute. The vein sits below the surface, which is why creams cannot close it.
No. Thread veins are dilated blood vessels beneath the surface. Creams can soothe surface redness and reduce inflammation but cannot close a blood vessel. IPL targets the haemoglobin in the blood, heating and sealing the vein.
Most people need 1 to 3 sessions for visible thread veins, spaced 4 weeks apart. The vein darkens briefly then fades as the body reabsorbs it.
Book a free consultation. Anne will assess your thread veins or redness and give you an honest plan — not a sales pitch.
Book a free consultation