The CoLaz blog · page 9
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
Skin · 25 August 2025 · 7 min
IPL Skin Rejuvenation Recovery Time: What to Expect Day by Day
IPL has little to no downtime, but your skin still moves through a few clear healing stages. Here is a realistic recovery timeline and how to support it, from CoLaz.
Skin · 23 August 2025 · 8 min
IPL skin rejuvenation side effects: 7 key risks to know
Most IPL side effects are mild and short-lived, but pigment change, blistering and scarring are possible. Here is the honest scope of IPL skin rejuvenation risks and how CoLaz lowers them.
Skin · 22 August 2025 · 8 min
Cosmelan peel side effects: 5 common signs and 3 rarer risks
Cosmelan is one of the most effective melasma treatments, but it is a strong protocol. Here are the common side effects, the rarer risks, and how to keep your recovery smooth.
Skin · 21 August 2025 · 8 min
How Long Do You Peel After Cosmelan? Timeline and Aftercare
Cosmelan peeling usually lasts around 5 to 10 days. Here is what to expect day by day, how to look after your skin, and why sun protection protects your result.
Skin · 19 August 2025 · 8 min
Microdermabrasion side effects: 9 risks and how to manage them
Microdermabrasion is a low-downtime exfoliation, but it is not side-effect free. Here are the nine risks to know, who should avoid the treatment, and how to protect your skin afterwards.
Skin · 14 August 2025 · 8 min
What to Do If Microdermabrasion Ruined Your Skin: 9 Fixes
If microdermabrasion has left your skin red, raw or flaking, most cases are irritation, not lasting damage. Here are nine steps to calm and repair it, and when to seek help.
Skin · 12 August 2025 · 8 min
Can LED light therapy cause cancer? What the evidence says
LED light therapy uses non-ionising visible light, not the UV radiation linked to skin cancer. Here is the honest, evidence-based answer on whether LED light therapy can cause cancer, and how to use it safely.
Skin · 6 August 2025 · 7 min
Sun Exposure After LED Light Therapy: 8 Safety Tips
LED light therapy does not use UV, but freshly treated skin is briefly more reactive. Here are eight practical sun-safety tips to protect your skin and your results.
Skin · 26 July 2025 · 8 min
Crepey Skin on Breasts or Thighs: Causes and What Actually Helps
What causes crepey, wrinkled skin on the breasts and thighs, the daily habits that protect it, and when a clinic treatment is worth considering.
Skin · 26 July 2025 · 8 min
Dermapen for Breast Rejuvenation: What Microneedling Can and Cannot Do
Microneedling will not lift the breast, but it can genuinely improve the quality of the skin on and around the chest. Here is the honest, evidence-based picture.
Skin · 23 July 2025 · 7 min
How often should you use a Dermapen? Safe timelines
A Dermapen is a professional microneedling pen, and the gap between sessions is what makes it safe. Here are realistic timelines by skin goal, plus the signs you should wait longer.
Wellness · 20 July 2025 · 7 min
Needle Size for a B12 Injection: A Simple Guide
Needle size is one of the most-searched B12 questions, and the answer depends on the injection method and your body. Here is the clinician's guide, from the CoLaz team.
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