The CoLaz blog · page 13
Honest writing on aesthetic treatments,
from the clinicians who deliver them.
Practical guides to laser, skin, body, injectables and wellness, what treatments actually do, what they cost in real terms, what to expect from a session, and how to tell if a clinic is being straight with you.
All articles
Hair removal · 1 April 2025 · 8 min
How to reduce swelling and redness after electrolysis
Mild redness and swelling after electrolysis are normal and usually settle within a day or two. Here is the step-by-step aftercare we give every CoLaz patient to calm the skin and heal well.
Hair removal · 28 March 2025 · 8 min
Numbing creams for electrolysis: do they work and how to use them
A topical numbing cream can take the sting out of electrolysis. Here is what the ingredients do, how to apply one, timing, safety and how CoLaz keeps sessions comfortable.
Hair removal · 23 March 2025 · 8 min
Do you have to grow out hair for electrolysis? What to know
You need a little visible growth before electrolysis, around 1 to 2 millimetres, but not much. Here is the ideal length, what to avoid, and why the hair cycle matters.
Hair removal · 22 March 2025 · 7 min
Electrolysis Hair Removal Cost: A Clear UK Price Guide
Electrolysis is priced by the minute, not by a fixed package. Here is what drives the cost, how many sessions to expect, and how it compares with laser at CoLaz.
Hair removal · 22 March 2025 · 7 min
Electrolysis Hair Removal Side Effects: What to Expect
The common side effects of electrolysis are mild and short-lived. Here is what redness, swelling, scabbing and pigment changes really mean, and how to look after your skin.
Hair removal · 20 March 2025 · 8 min
Upper Lip Hair Electrolysis: Preparation, Process and Aftercare
Electrolysis is the one method that removes upper lip hair of any colour by disabling each follicle. Here is how it works, how to prepare, and how to look after your skin after.
Hair removal · 17 March 2025 · 8 min
Does hair grow back after electrolysis?
Electrolysis is one of the most lasting hair removal methods, yet some regrowth in the first few sessions is expected. Here is why it happens and what to expect at CoLaz.
Hair removal · 12 March 2025 · 7 min
Electrolysis hair removal at home: does it work, and is it safe?
Home electrolysis kits promise lasting results at a fraction of the clinic price. Here is what they can and cannot do, the real risks, and the safer way to get the same result.
Hair removal · 10 March 2025 · 7 min
Does laser hair removal help keratosis pilaris?
Laser hair removal can help smooth keratosis pilaris by treating the hair follicle at the centre of each bump, but it manages the condition rather than curing it. Here is the honest picture.
Hair removal · 7 March 2025 · 7 min
Can You Do Red Light Therapy After Laser Hair Removal?
Yes, you can usually use red light therapy after laser hair removal, but timing matters. Here is when to wait, what it helps with, and how CoLaz uses in-clinic LED.
Hair removal · 4 March 2025 · 7 min
Can You Go to a Sauna After Laser Hair Removal?
Heat on freshly lasered skin invites redness, folliculitis and pigment changes. Here is how long to wait before a sauna, why it matters, and how to return safely.
Hair removal · 3 March 2025 · 7 min
Can You Wear Makeup After Laser Hair Removal?
Yes, but timing matters. Applying makeup too soon can irritate freshly treated skin. Here is how long to wait, which products are safest, and what to avoid.
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